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PHP Cross Reference of Wordpress 2.7.1 |
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1 <?php 2 /** 3 * General template tags that can go anywhere in a template. 4 * 5 * @package WordPress 6 * @subpackage Template 7 */ 8 9 /** 10 * Load header template. 11 * 12 * Includes the header template for a theme or if a name is specified then a 13 * specialised header will be included. If the theme contains no header.php file 14 * then the header from the default theme will be included. 15 * 16 * For the parameter, if the file is called "header-special.php" then specify 17 * "special". 18 * 19 * @uses locate_template() 20 * @since 1.5.0 21 * @uses do_action() Calls 'get_header' action. 22 * 23 * @param string $name The name of the specialised header. 24 */ 25 function get_header( $name = null ) { 26 do_action( 'get_header' ); 27 28 $templates = array(); 29 if ( isset($name) ) 30 $templates[] = "header-{$name}.php"; 31 32 $templates[] = "header.php"; 33 34 if ('' == locate_template($templates, true)) 35 load_template( get_theme_root() . '/default/header.php'); 36 } 37 38 /** 39 * Load footer template. 40 * 41 * Includes the footer template for a theme or if a name is specified then a 42 * specialised footer will be included. If the theme contains no footer.php file 43 * then the footer from the default theme will be included. 44 * 45 * For the parameter, if the file is called "footer-special.php" then specify 46 * "special". 47 * 48 * @uses locate_template() 49 * @since 1.5.0 50 * @uses do_action() Calls 'get_footer' action. 51 * 52 * @param string $name The name of the specialised footer. 53 */ 54 function get_footer( $name = null ) { 55 do_action( 'get_footer' ); 56 57 $templates = array(); 58 if ( isset($name) ) 59 $templates[] = "footer-{$name}.php"; 60 61 $templates[] = "footer.php"; 62 63 if ('' == locate_template($templates, true)) 64 load_template( get_theme_root() . '/default/footer.php'); 65 } 66 67 /** 68 * Load sidebar template. 69 * 70 * Includes the sidebar template for a theme or if a name is specified then a 71 * specialised sidebar will be included. If the theme contains no sidebar.php 72 * file then the sidebar from the default theme will be included. 73 * 74 * For the parameter, if the file is called "sidebar-special.php" then specify 75 * "special". 76 * 77 * @uses locate_template() 78 * @since 1.5.0 79 * @uses do_action() Calls 'get_sidebar' action. 80 * 81 * @param string $name The name of the specialised sidebar. 82 */ 83 function get_sidebar( $name = null ) { 84 do_action( 'get_sidebar' ); 85 86 $templates = array(); 87 if ( isset($name) ) 88 $templates[] = "sidebar-{$name}.php"; 89 90 $templates[] = "sidebar.php"; 91 92 if ('' == locate_template($templates, true)) 93 load_template( get_theme_root() . '/default/sidebar.php'); 94 } 95 96 /** 97 * Display search form. 98 * 99 * Will first attempt to locate the searchform.php file in either the child or 100 * the parent, then load it. If it doesn't exist, then the default search form 101 * will be displayed. 102 * 103 * @since 2.7.0 104 */ 105 function get_search_form() { 106 do_action( 'get_search_form' ); 107 108 if ( '' != locate_template(array('searchform.php'), true) ) 109 return; 110 111 $form = '<form method="get" id="searchform" action="' . get_option('home') . '/" > 112 <label class="hidden" for="s">' . __('Search for:') . '</label> 113 <div><input type="text" value="' . attribute_escape(apply_filters('the_search_query', get_search_query())) . '" name="s" id="s" /> 114 <input type="submit" id="searchsubmit" value="'.attribute_escape(__('Search')).'" /> 115 </div> 116 </form>'; 117 118 echo apply_filters('get_search_form', $form); 119 } 120 121 /** 122 * Display the Log In/Out link. 123 * 124 * Displays a link, which allows the user to navigate to the Log In page to log in 125 * or log out depending on whether or not they are currently logged in. 126 * 127 * @since 1.5.0 128 * @uses apply_filters() Calls 'loginout' hook on HTML link content. 129 */ 130 function wp_loginout() { 131 if ( ! is_user_logged_in() ) 132 $link = '<a href="' . wp_login_url() . '">' . __('Log in') . '</a>'; 133 else 134 $link = '<a href="' . wp_logout_url() . '">' . __('Log out') . '</a>'; 135 136 echo apply_filters('loginout', $link); 137 } 138 139 /** 140 * Returns the Log Out URL. 141 * 142 * Returns the URL that allows the user to log out of the site 143 * 144 * @since 2.7 145 * @uses wp_nonce_url() To protect against CSRF 146 * @uses site_url() To generate the log in URL 147 * 148 * @param string $redirect Path to redirect to on logout. 149 */ 150 function wp_logout_url($redirect = '') { 151 if ( strlen($redirect) ) 152 $redirect = "&redirect_to=$redirect"; 153 154 return wp_nonce_url( site_url("wp-login.php?action=logout$redirect", 'login'), 'log-out' ); 155 } 156 157 /** 158 * Returns the Log In URL. 159 * 160 * Returns the URL that allows the user to log in to the site 161 * 162 * @since 2.7 163 * @uses site_url() To generate the log in URL 164 * 165 * @param string $redirect Path to redirect to on login. 166 */ 167 function wp_login_url($redirect = '') { 168 if ( strlen($redirect) ) 169 $redirect = "?redirect_to=$redirect"; 170 171 return site_url("wp-login.php$redirect", 'login'); 172 } 173 174 /** 175 * Display the Registration or Admin link. 176 * 177 * Display a link which allows the user to navigate to the registration page if 178 * not logged in and registration is enabled or to the dashboard if logged in. 179 * 180 * @since 1.5.0 181 * @uses apply_filters() Calls 'register' hook on register / admin link content. 182 * 183 * @param string $before Text to output before the link (defaults to <li>). 184 * @param string $after Text to output after the link (defaults to </li>). 185 */ 186 function wp_register( $before = '<li>', $after = '</li>' ) { 187 188 if ( ! is_user_logged_in() ) { 189 if ( get_option('users_can_register') ) 190 $link = $before . '<a href="' . site_url('wp-login.php?action=register', 'login') . '">' . __('Register') . '</a>' . $after; 191 else 192 $link = ''; 193 } else { 194 $link = $before . '<a href="' . admin_url() . '">' . __('Site Admin') . '</a>' . $after; 195 } 196 197 echo apply_filters('register', $link); 198 } 199 200 /** 201 * Theme container function for the 'wp_meta' action. 202 * 203 * The 'wp_meta' action can have several purposes, depending on how you use it, 204 * but one purpose might have been to allow for theme switching. 205 * 206 * @since 1.5.0 207 * @link http://trac.wordpress.org/ticket/1458 Explanation of 'wp_meta' action. 208 * @uses do_action() Calls 'wp_meta' hook. 209 */ 210 function wp_meta() { 211 do_action('wp_meta'); 212 } 213 214 /** 215 * Display information about the blog. 216 * 217 * @see get_bloginfo() For possible values for the parameter. 218 * @since 0.71 219 * 220 * @param string $show What to display. 221 */ 222 function bloginfo($show='') { 223 echo get_bloginfo($show, 'display'); 224 } 225 226 /** 227 * Retrieve information about the blog. 228 * 229 * Some show parameter values are deprecated and will be removed in future 230 * versions. Care should be taken to check the function contents and know what 231 * the deprecated blog info options are. Options without "// DEPRECATED" are 232 * the preferred and recommended ways to get the information. 233 * 234 * The possible values for the 'show' parameter are listed below. 235 * <ol> 236 * <li><strong>url<strong> - Blog URI to homepage.</li> 237 * <li><strong>wpurl</strong> - Blog URI path to WordPress.</li> 238 * <li><strong>description</strong> - Secondary title</li> 239 * </ol> 240 * 241 * The feed URL options can be retrieved from 'rdf_url' (RSS 0.91), 242 * 'rss_url' (RSS 1.0), 'rss2_url' (RSS 2.0), or 'atom_url' (Atom feed). The 243 * comment feeds can be retrieved from the 'comments_atom_url' (Atom comment 244 * feed) or 'comments_rss2_url' (RSS 2.0 comment feed). 245 * 246 * There are many other options and you should check the function contents: 247 * {@source 32 37} 248 * 249 * @since 0.71 250 * 251 * @param string $show Blog info to retrieve. 252 * @param string $filter How to filter what is retrieved. 253 * @return string Mostly string values, might be empty. 254 */ 255 function get_bloginfo($show = '', $filter = 'raw') { 256 257 switch($show) { 258 case 'url' : 259 case 'home' : // DEPRECATED 260 case 'siteurl' : // DEPRECATED 261 $output = get_option('home'); 262 break; 263 case 'wpurl' : 264 $output = get_option('siteurl'); 265 break; 266 case 'description': 267 $output = get_option('blogdescription'); 268 break; 269 case 'rdf_url': 270 $output = get_feed_link('rdf'); 271 break; 272 case 'rss_url': 273 $output = get_feed_link('rss'); 274 break; 275 case 'rss2_url': 276 $output = get_feed_link('rss2'); 277 break; 278 case 'atom_url': 279 $output = get_feed_link('atom'); 280 break; 281 case 'comments_atom_url': 282 $output = get_feed_link('comments_atom'); 283 break; 284 case 'comments_rss2_url': 285 $output = get_feed_link('comments_rss2'); 286 break; 287 case 'pingback_url': 288 $output = get_option('siteurl') .'/xmlrpc.php'; 289 break; 290 case 'stylesheet_url': 291 $output = get_stylesheet_uri(); 292 break; 293 case 'stylesheet_directory': 294 $output = get_stylesheet_directory_uri(); 295 break; 296 case 'template_directory': 297 case 'template_url': 298 $output = get_template_directory_uri(); 299 break; 300 case 'admin_email': 301 $output = get_option('admin_email'); 302 break; 303 case 'charset': 304 $output = get_option('blog_charset'); 305 if ('' == $output) $output = 'UTF-8'; 306 break; 307 case 'html_type' : 308 $output = get_option('html_type'); 309 break; 310 case 'version': 311 global $wp_version; 312 $output = $wp_version; 313 break; 314 case 'language': 315 $output = get_locale(); 316 $output = str_replace('_', '-', $output); 317 break; 318 case 'text_direction': 319 global $wp_locale; 320 $output = $wp_locale->text_direction; 321 break; 322 case 'name': 323 default: 324 $output = get_option('blogname'); 325 break; 326 } 327 328 $url = true; 329 if (strpos($show, 'url') === false && 330 strpos($show, 'directory') === false && 331 strpos($show, 'home') === false) 332 $url = false; 333 334 if ( 'display' == $filter ) { 335 if ( $url ) 336 $output = apply_filters('bloginfo_url', $output, $show); 337 else 338 $output = apply_filters('bloginfo', $output, $show); 339 } 340 341 return $output; 342 } 343 344 /** 345 * Display or retrieve page title for all areas of blog. 346 * 347 * By default, the page title will display the separator before the page title, 348 * so that the blog title will be before the page title. This is not good for 349 * title display, since the blog title shows up on most tabs and not what is 350 * important, which is the page that the user is looking at. 351 * 352 * There are also SEO benefits to having the blog title after or to the 'right' 353 * or the page title. However, it is mostly common sense to have the blog title 354 * to the right with most browsers supporting tabs. You can achieve this by 355 * using the seplocation parameter and setting the value to 'right'. This change 356 * was introduced around 2.5.0, in case backwards compatibility of themes is 357 * important. 358 * 359 * @since 1.0.0 360 * 361 * @param string $sep Optional, default is '»'. How to separate the various items within the page title. 362 * @param bool $display Optional, default is true. Whether to display or retrieve title. 363 * @param string $seplocation Optional. Direction to display title, 'right'. 364 * @return string|null String on retrieve, null when displaying. 365 */ 366 function wp_title($sep = '»', $display = true, $seplocation = '') { 367 global $wpdb, $wp_locale, $wp_query; 368 369 $cat = get_query_var('cat'); 370 $tag = get_query_var('tag_id'); 371 $category_name = get_query_var('category_name'); 372 $author = get_query_var('author'); 373 $author_name = get_query_var('author_name'); 374 $m = get_query_var('m'); 375 $year = get_query_var('year'); 376 $monthnum = get_query_var('monthnum'); 377 $day = get_query_var('day'); 378 $title = ''; 379 380 $t_sep = '%WP_TITILE_SEP%'; // Temporary separator, for accurate flipping, if necessary 381 382 // If there's a category 383 if ( !empty($cat) ) { 384 // category exclusion 385 if ( !stristr($cat,'-') ) 386 $title = apply_filters('single_cat_title', get_the_category_by_ID($cat)); 387 } elseif ( !empty($category_name) ) { 388 if ( stristr($category_name,'/') ) { 389 $category_name = explode('/',$category_name); 390 if ( $category_name[count($category_name)-1] ) 391 $category_name = $category_name[count($category_name)-1]; // no trailing slash 392 else 393 $category_name = $category_name[count($category_name)-2]; // there was a trailling slash 394 } 395 $cat = get_term_by('slug', $category_name, 'category', OBJECT, 'display'); 396 if ( $cat ) 397 $title = apply_filters('single_cat_title', $cat->name); 398 } 399 400 if ( !empty($tag) ) { 401 $tag = get_term($tag, 'post_tag', OBJECT, 'display'); 402 if ( is_wp_error( $tag ) ) 403 return $tag; 404 if ( ! empty($tag->name) ) 405 $title = apply_filters('single_tag_title', $tag->name); 406 } 407 408 // If there's an author 409 if ( !empty($author) ) { 410 $title = get_userdata($author); 411 $title = $title->display_name; 412 } 413 if ( !empty($author_name) ) { 414 // We do a direct query here because we don't cache by nicename. 415 $title = $wpdb->get_var($wpdb->prepare("SELECT display_name FROM $wpdb->users WHERE user_nicename = %s", $author_name)); 416 } 417 418 // If there's a month 419 if ( !empty($m) ) { 420 $my_year = substr($m, 0, 4); 421 $my_month = $wp_locale->get_month(substr($m, 4, 2)); 422 $my_day = intval(substr($m, 6, 2)); 423 $title = "$my_year" . ($my_month ? "$t_sep$my_month" : "") . ($my_day ? "$t_sep$my_day" : ""); 424 } 425 426 if ( !empty($year) ) { 427 $title = $year; 428 if ( !empty($monthnum) ) 429 $title .= "$t_sep" . $wp_locale->get_month($monthnum); 430 if ( !empty($day) ) 431 $title .= "$t_sep" . zeroise($day, 2); 432 } 433 434 // If there is a post 435 if ( is_single() || ( is_page() && !is_front_page() ) ) { 436 $post = $wp_query->get_queried_object(); 437 $title = strip_tags( apply_filters( 'single_post_title', $post->post_title ) ); 438 } 439 440 // If there's a taxonomy 441 if ( is_tax() ) { 442 $taxonomy = get_query_var( 'taxonomy' ); 443 $tax = get_taxonomy( $taxonomy ); 444 $tax = $tax->label; 445 $term = $wp_query->get_queried_object(); 446 $term = $term->name; 447 $title = "$tax$t_sep$term"; 448 } 449 450 if ( is_404() ) { 451 $title = __('Page not found'); 452 } 453 454 $prefix = ''; 455 if ( !empty($title) ) 456 $prefix = " $sep "; 457 458 // Determines position of the separator and direction of the breadcrumb 459 if ( 'right' == $seplocation ) { // sep on right, so reverse the order 460 $title_array = explode( $t_sep, $title ); 461 $title_array = array_reverse( $title_array ); 462 $title = implode( " $sep ", $title_array ) . $prefix; 463 } else { 464 $title_array = explode( $t_sep, $title ); 465 $title = $prefix . implode( " $sep ", $title_array ); 466 } 467 468 $title = apply_filters('wp_title', $title, $sep, $seplocation); 469 470 // Send it out 471 if ( $display ) 472 echo $title; 473 else 474 return $title; 475 476 } 477 478 /** 479 * Display or retrieve page title for post. 480 * 481 * This is optimized for single.php template file for displaying the post title. 482 * Only useful for posts, does not support pages for example. 483 * 484 * It does not support placing the separator after the title, but by leaving the 485 * prefix parameter empty, you can set the title separator manually. The prefix 486 * does not automatically place a space between the prefix, so if there should 487 * be a space, the parameter value will need to have it at the end. 488 * 489 * @since 0.71 490 * @uses $wpdb 491 * 492 * @param string $prefix Optional. What to display before the title. 493 * @param bool $display Optional, default is true. Whether to display or retrieve title. 494 * @return string|null Title when retrieving, null when displaying or failure. 495 */ 496 function single_post_title($prefix = '', $display = true) { 497 global $wpdb; 498 $p = get_query_var('p'); 499 $name = get_query_var('name'); 500 501 if ( intval($p) || '' != $name ) { 502 if ( !$p ) 503 $p = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_name = %s", $name)); 504 $post = & get_post($p); 505 $title = $post->post_title; 506 $title = apply_filters('single_post_title', $title); 507 if ( $display ) 508 echo $prefix.strip_tags($title); 509 else 510 return strip_tags($title); 511 } 512 } 513 514 /** 515 * Display or retrieve page title for category archive. 516 * 517 * This is useful for category template file or files, because it is optimized 518 * for category page title and with less overhead than {@link wp_title()}. 519 * 520 * It does not support placing the separator after the title, but by leaving the 521 * prefix parameter empty, you can set the title separator manually. The prefix 522 * does not automatically place a space between the prefix, so if there should 523 * be a space, the parameter value will need to have it at the end. 524 * 525 * @since 0.71 526 * 527 * @param string $prefix Optional. What to display before the title. 528 * @param bool $display Optional, default is true. Whether to display or retrieve title. 529 * @return string|null Title when retrieving, null when displaying or failure. 530 */ 531 function single_cat_title($prefix = '', $display = true ) { 532 $cat = intval( get_query_var('cat') ); 533 if ( !empty($cat) && !(strtoupper($cat) == 'ALL') ) { 534 $my_cat_name = apply_filters('single_cat_title', get_the_category_by_ID($cat)); 535 if ( !empty($my_cat_name) ) { 536 if ( $display ) 537 echo $prefix.strip_tags($my_cat_name); 538 else 539 return strip_tags($my_cat_name); 540 } 541 } else if ( is_tag() ) { 542 return single_tag_title($prefix, $display); 543 } 544 } 545 546 /** 547 * Display or retrieve page title for tag post archive. 548 * 549 * Useful for tag template files for displaying the tag page title. It has less 550 * overhead than {@link wp_title()}, because of its limited implementation. 551 * 552 * It does not support placing the separator after the title, but by leaving the 553 * prefix parameter empty, you can set the title separator manually. The prefix 554 * does not automatically place a space between the prefix, so if there should 555 * be a space, the parameter value will need to have it at the end. 556 * 557 * @since 2.3.0 558 * 559 * @param string $prefix Optional. What to display before the title. 560 * @param bool $display Optional, default is true. Whether to display or retrieve title. 561 * @return string|null Title when retrieving, null when displaying or failure. 562 */ 563 function single_tag_title($prefix = '', $display = true ) { 564 if ( !is_tag() ) 565 return; 566 567 $tag_id = intval( get_query_var('tag_id') ); 568 569 if ( !empty($tag_id) ) { 570 $my_tag = &get_term($tag_id, 'post_tag', OBJECT, 'display'); 571 if ( is_wp_error( $my_tag ) ) 572 return false; 573 $my_tag_name = apply_filters('single_tag_title', $my_tag->name); 574 if ( !empty($my_tag_name) ) { 575 if ( $display ) 576 echo $prefix . $my_tag_name; 577 else 578 return $my_tag_name; 579 } 580 } 581 } 582 583 /** 584 * Display or retrieve page title for post archive based on date. 585 * 586 * Useful for when the template only needs to display the month and year, if 587 * either are available. Optimized for just this purpose, so if it is all that 588 * is needed, should be better than {@link wp_title()}. 589 * 590 * It does not support placing the separator after the title, but by leaving the 591 * prefix parameter empty, you can set the title separator manually. The prefix 592 * does not automatically place a space between the prefix, so if there should 593 * be a space, the parameter value will need to have it at the end. 594 * 595 * @since 0.71 596 * 597 * @param string $prefix Optional. What to display before the title. 598 * @param bool $display Optional, default is true. Whether to display or retrieve title. 599 * @return string|null Title when retrieving, null when displaying or failure. 600 */ 601 function single_month_title($prefix = '', $display = true ) { 602 global $wp_locale; 603 604 $m = get_query_var('m'); 605 $year = get_query_var('year'); 606 $monthnum = get_query_var('monthnum'); 607 608 if ( !empty($monthnum) && !empty($year) ) { 609 $my_year = $year; 610 $my_month = $wp_locale->get_month($monthnum); 611 } elseif ( !empty($m) ) { 612 $my_year = substr($m, 0, 4); 613 $my_month = $wp_locale->get_month(substr($m, 4, 2)); 614 } 615 616 if ( empty($my_month) ) 617 return false; 618 619 $result = $prefix . $my_month . $prefix . $my_year; 620 621 if ( !$display ) 622 return $result; 623 echo $result; 624 } 625 626 /** 627 * Retrieve archive link content based on predefined or custom code. 628 * 629 * The format can be one of four styles. The 'link' for head element, 'option' 630 * for use in the select element, 'html' for use in list (either ol or ul HTML 631 * elements). Custom content is also supported using the before and after 632 * parameters. 633 * 634 * The 'link' format uses the link HTML element with the <em>archives</em> 635 * relationship. The before and after parameters are not used. The text 636 * parameter is used to describe the link. 637 * 638 * The 'option' format uses the option HTML element for use in select element. 639 * The value is the url parameter and the before and after parameters are used 640 * between the text description. 641 * 642 * The 'html' format, which is the default, uses the li HTML element for use in 643 * the list HTML elements. The before parameter is before the link and the after 644 * parameter is after the closing link. 645 * 646 * The custom format uses the before parameter before the link ('a' HTML 647 * element) and the after parameter after the closing link tag. If the above 648 * three values for the format are not used, then custom format is assumed. 649 * 650 * @since 1.0.0 651 * @author Orien 652 * @link http://icecode.com/ link navigation hack by Orien 653 * 654 * @param string $url URL to archive. 655 * @param string $text Archive text description. 656 * @param string $format Optional, default is 'html'. Can be 'link', 'option', 'html', or custom. 657 * @param string $before Optional. 658 * @param string $after Optional. 659 * @return string HTML link content for archive. 660 */ 661 function get_archives_link($url, $text, $format = 'html', $before = '', $after = '') { 662 $text = wptexturize($text); 663 $title_text = attribute_escape($text); 664 $url = clean_url($url); 665 666 if ('link' == $format) 667 $link_html = "\t<link rel='archives' title='$title_text' href='$url' />\n"; 668 elseif ('option' == $format) 669 $link_html = "\t<option value='$url'>$before $text $after</option>\n"; 670 elseif ('html' == $format) 671 $link_html = "\t<li>$before<a href='$url' title='$title_text'>$text</a>$after</li>\n"; 672 else // custom 673 $link_html = "\t$before<a href='$url' title='$title_text'>$text</a>$after\n"; 674 675 $link_html = apply_filters( "get_archives_link", $link_html ); 676 677 return $link_html; 678 } 679 680 /** 681 * Display archive links based on type and format. 682 * 683 * The 'type' argument offers a few choices and by default will display monthly 684 * archive links. The other options for values are 'daily', 'weekly', 'monthly', 685 * 'yearly', 'postbypost' or 'alpha'. Both 'postbypost' and 'alpha' display the 686 * same archive link list, the difference between the two is that 'alpha' 687 * will order by post title and 'postbypost' will order by post date. 688 * 689 * The date archives will logically display dates with links to the archive post 690 * page. The 'postbypost' and 'alpha' values for 'type' argument will display 691 * the post titles. 692 * 693 * The 'limit' argument will only display a limited amount of links, specified 694 * by the 'limit' integer value. By default, there is no limit. The 695 * 'show_post_count' argument will show how many posts are within the archive. 696 * By default, the 'show_post_count' argument is set to false. 697 * 698 * For the 'format', 'before', and 'after' arguments, see {@link 699 * get_archives_link()}. The values of these arguments have to do with that 700 * function. 701 * 702 * @since 1.2.0 703 * 704 * @param string|array $args Optional. Override defaults. 705 */ 706 function wp_get_archives($args = '') { 707 global $wpdb, $wp_locale; 708 709 $defaults = array( 710 'type' => 'monthly', 'limit' => '', 711 'format' => 'html', 'before' => '', 712 'after' => '', 'show_post_count' => false, 713 'echo' => 1 714 ); 715 716 $r = wp_parse_args( $args, $defaults ); 717 extract( $r, EXTR_SKIP ); 718 719 if ( '' == $type ) 720 $type = 'monthly'; 721 722 if ( '' != $limit ) { 723 $limit = absint($limit); 724 $limit = ' LIMIT '.$limit; 725 } 726 727 // this is what will separate dates on weekly archive links 728 $archive_week_separator = '–'; 729 730 // over-ride general date format ? 0 = no: use the date format set in Options, 1 = yes: over-ride 731 $archive_date_format_over_ride = 0; 732 733 // options for daily archive (only if you over-ride the general date format) 734 $archive_day_date_format = 'Y/m/d'; 735 736 // options for weekly archive (only if you over-ride the general date format) 737 $archive_week_start_date_format = 'Y/m/d'; 738 $archive_week_end_date_format = 'Y/m/d'; 739 740 if ( !$archive_date_format_over_ride ) { 741 $archive_day_date_format = get_option('date_format'); 742 $archive_week_start_date_format = get_option('date_format'); 743 $archive_week_end_date_format = get_option('date_format'); 744 } 745 746 //filters 747 $where = apply_filters('getarchives_where', "WHERE post_type = 'post' AND post_status = 'publish'", $r ); 748 $join = apply_filters('getarchives_join', "", $r); 749 750 $output = ''; 751 752 if ( 'monthly' == $type ) { 753 $query = "SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC $limit"; 754 $key = md5($query); 755 $cache = wp_cache_get( 'wp_get_archives' , 'general'); 756 if ( !isset( $cache[ $key ] ) ) { 757 $arcresults = $wpdb->get_results($query); 758 $cache[ $key ] = $arcresults; 759 wp_cache_add( 'wp_get_archives', $cache, 'general' ); 760 } else { 761 $arcresults = $cache[ $key ]; 762 } 763 if ( $arcresults ) { 764 $afterafter = $after; 765 foreach ( (array) $arcresults as $arcresult ) { 766 $url = get_month_link( $arcresult->year, $arcresult->month ); 767 $text = sprintf(__('%1$s %2$d'), $wp_locale->get_month($arcresult->month), $arcresult->year); 768 if ( $show_post_count ) 769 $after = ' ('.$arcresult->posts.')' . $afterafter; 770 $output .= get_archives_link($url, $text, $format, $before, $after); 771 } 772 } 773 } elseif ('yearly' == $type) { 774 $query = "SELECT DISTINCT YEAR(post_date) AS `year`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date) ORDER BY post_date DESC $limit"; 775 $key = md5($query); 776 $cache = wp_cache_get( 'wp_get_archives' , 'general'); 777 if ( !isset( $cache[ $key ] ) ) { 778 $arcresults = $wpdb->get_results($query); 779 $cache[ $key ] = $arcresults; 780 wp_cache_add( 'wp_get_archives', $cache, 'general' ); 781 } else { 782 $arcresults = $cache[ $key ]; 783 } 784 if ($arcresults) { 785 $afterafter = $after; 786 foreach ( (array) $arcresults as $arcresult) { 787 $url = get_year_link($arcresult->year); 788 $text = sprintf('%d', $arcresult->year); 789 if ($show_post_count) 790 $after = ' ('.$arcresult->posts.')' . $afterafter; 791 $output .= get_archives_link($url, $text, $format, $before, $after); 792 } 793 } 794 } elseif ( 'daily' == $type ) { 795 $query = "SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, DAYOFMONTH(post_date) AS `dayofmonth`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date), DAYOFMONTH(post_date) ORDER BY post_date DESC $limit"; 796 $key = md5($query); 797 $cache = wp_cache_get( 'wp_get_archives' , 'general'); 798 if ( !isset( $cache[ $key ] ) ) { 799 $arcresults = $wpdb->get_results($query); 800 $cache[ $key ] = $arcresults; 801 wp_cache_add( 'wp_get_archives', $cache, 'general' ); 802 } else { 803 $arcresults = $cache[ $key ]; 804 } 805 if ( $arcresults ) { 806 $afterafter = $after; 807 foreach ( (array) $arcresults as $arcresult ) { 808 $url = get_day_link($arcresult->year, $arcresult->month, $arcresult->dayofmonth); 809 $date = sprintf('%1$d-%2$02d-%3$02d 00:00:00', $arcresult->year, $arcresult->month, $arcresult->dayofmonth); 810 $text = mysql2date($archive_day_date_format, $date); 811 if ($show_post_count) 812 $after = ' ('.$arcresult->posts.')'.$afterafter; 813 $output .= get_archives_link($url, $text, $format, $before, $after); 814 } 815 } 816 } elseif ( 'weekly' == $type ) { 817 $start_of_week = get_option('start_of_week'); 818 $query = "SELECT DISTINCT WEEK(post_date, $start_of_week) AS `week`, YEAR(post_date) AS yr, DATE_FORMAT(post_date, '%Y-%m-%d') AS yyyymmdd, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY WEEK(post_date, $start_of_week), YEAR(post_date) ORDER BY post_date DESC $limit"; 819 $key = md5($query); 820 $cache = wp_cache_get( 'wp_get_archives' , 'general'); 821 if ( !isset( $cache[ $key ] ) ) { 822 $arcresults = $wpdb->get_results($query); 823 $cache[ $key ] = $arcresults; 824 wp_cache_add( 'wp_get_archives', $cache, 'general' ); 825 } else { 826 $arcresults = $cache[ $key ]; 827 } 828 $arc_w_last = ''; 829 $afterafter = $after; 830 if ( $arcresults ) { 831 foreach ( (array) $arcresults as $arcresult ) { 832 if ( $arcresult->week != $arc_w_last ) { 833 $arc_year = $arcresult->yr; 834 $arc_w_last = $arcresult->week; 835 $arc_week = get_weekstartend($arcresult->yyyymmdd, get_option('start_of_week')); 836 $arc_week_start = date_i18n($archive_week_start_date_format, $arc_week['start']); 837 $arc_week_end = date_i18n($archive_week_end_date_format, $arc_week['end']); 838 $url = sprintf('%1$s/%2$s%3$sm%4$s%5$s%6$sw%7$s%8$d', get_option('home'), '', '?', '=', $arc_year, '&', '=', $arcresult->week); 839 $text = $arc_week_start . $archive_week_separator . $arc_week_end; 840 if ($show_post_count) 841 $after = ' ('.$arcresult->posts.')'.$afterafter; 842 $output .= get_archives_link($url, $text, $format, $before, $after); 843 } 844 } 845 } 846 } elseif ( ( 'postbypost' == $type ) || ('alpha' == $type) ) { 847 $orderby = ('alpha' == $type) ? "post_title ASC " : "post_date DESC "; 848 $query = "SELECT * FROM $wpdb->posts $join $where ORDER BY $orderby $limit"; 849 $key = md5($query); 850 $cache = wp_cache_get( 'wp_get_archives' , 'general'); 851 if ( !isset( $cache[ $key ] ) ) { 852 $arcresults = $wpdb->get_results($query); 853 $cache[ $key ] = $arcresults; 854 wp_cache_add( 'wp_get_archives', $cache, 'general' ); 855 } else { 856 $arcresults = $cache[ $key ]; 857 } 858 if ( $arcresults ) { 859 foreach ( (array) $arcresults as $arcresult ) { 860 if ( $arcresult->post_date != '0000-00-00 00:00:00' ) { 861 $url = get_permalink($arcresult); 862 $arc_title = $arcresult->post_title; 863 if ( $arc_title ) 864 $text = strip_tags(apply_filters('the_title', $arc_title)); 865 else 866 $text = $arcresult->ID; 867 $output .= get_archives_link($url, $text, $format, $before, $after); 868 } 869 } 870 } 871 } 872 if ( $echo ) 873 echo $output; 874 else 875 return $output; 876 } 877 878 /** 879 * Get number of days since the start of the week. 880 * 881 * @since 1.5.0 882 * @usedby get_calendar() 883 * 884 * @param int $num Number of day. 885 * @return int Days since the start of the week. 886 */ 887 function calendar_week_mod($num) { 888 $base = 7; 889 return ($num - $base*floor($num/$base)); 890 } 891 892 /** 893 * Display calendar with days that have posts as links. 894 * 895 * The calendar is cached, which will be retrieved, if it exists. If there are 896 * no posts for the month, then it will not be displayed. 897 * 898 * @since 1.0.0 899 * 900 * @param bool $initial Optional, default is true. Use initial calendar names. 901 */ 902 function get_calendar($initial = true) { 903 global $wpdb, $m, $monthnum, $year, $wp_locale, $posts; 904 905 $key = md5( $m . $monthnum . $year ); 906 if ( $cache = wp_cache_get( 'get_calendar', 'calendar' ) ) { 907 if ( isset( $cache[ $key ] ) ) { 908 echo $cache[ $key ]; 909 return; 910 } 911 } 912 913 ob_start(); 914 // Quick check. If we have no posts at all, abort! 915 if ( !$posts ) { 916 $gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC LIMIT 1"); 917 if ( !$gotsome ) 918 return; 919 } 920 921 if ( isset($_GET['w']) ) 922 $w = ''.intval($_GET['w']); 923 924 // week_begins = 0 stands for Sunday 925 $week_begins = intval(get_option('start_of_week')); 926 927 // Let's figure out when we are 928 if ( !empty($monthnum) && !empty($year) ) { 929 $thismonth = ''.zeroise(intval($monthnum), 2); 930 $thisyear = ''.intval($year); 931 } elseif ( !empty($w) ) { 932 // We need to get the month from MySQL 933 $thisyear = ''.intval(substr($m, 0, 4)); 934 $d = (($w - 1) * 7) + 6; //it seems MySQL's weeks disagree with PHP's 935 $thismonth = $wpdb->get_var("SELECT DATE_FORMAT((DATE_ADD('$thisyear}0101', INTERVAL $d DAY) ), '%m')"); 936 } elseif ( !empty($m) ) { 937 $thisyear = ''.intval(substr($m, 0, 4)); 938 if ( strlen($m) < 6 ) 939 $thismonth = '01'; 940 else 941 $thismonth = ''.zeroise(intval(substr($m, 4, 2)), 2); 942 } else { 943 $thisyear = gmdate('Y', current_time('timestamp')); 944 $thismonth = gmdate('m', current_time('timestamp')); 945 } 946 947 $unixmonth = mktime(0, 0 , 0, $thismonth, 1, $thisyear); 948 949 // Get the next and previous month and year with at least one post 950 $previous = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year 951 FROM $wpdb->posts 952 WHERE post_date < '$thisyear-$thismonth-01' 953 AND post_type = 'post' AND post_status = 'publish' 954 ORDER BY post_date DESC 955 LIMIT 1"); 956 $next = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year 957 FROM $wpdb->posts 958 WHERE post_date > '$thisyear-$thismonth-01' 959 AND MONTH( post_date ) != MONTH( '$thisyear-$thismonth-01' ) 960 AND post_type = 'post' AND post_status = 'publish' 961 ORDER BY post_date ASC 962 LIMIT 1"); 963 964 echo '<table id="wp-calendar" summary="' . __('Calendar') . '"> 965 <caption>' . sprintf(_c('%1$s %2$s|Used as a calendar caption'), $wp_locale->get_month($thismonth), date('Y', $unixmonth)) . '</caption> 966 <thead> 967 <tr>'; 968 969 $myweek = array(); 970 971 for ( $wdcount=0; $wdcount<=6; $wdcount++ ) { 972 $myweek[] = $wp_locale->get_weekday(($wdcount+$week_begins)%7); 973 } 974 975 foreach ( $myweek as $wd ) { 976 $day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd); 977 echo "\n\t\t<th abbr=\"$wd\" scope=\"col\" title=\"$wd\">$day_name</th>"; 978 } 979 980 echo ' 981 </tr> 982 </thead> 983 984 <tfoot> 985 <tr>'; 986 987 if ( $previous ) { 988 echo "\n\t\t".'<td abbr="' . $wp_locale->get_month($previous->month) . '" colspan="3" id="prev"><a href="' . 989 get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($previous->month), 990 date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">« ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '</a></td>'; 991 } else { 992 echo "\n\t\t".'<td colspan="3" id="prev" class="pad"> </td>'; 993 } 994 995 echo "\n\t\t".'<td class="pad"> </td>'; 996 997 if ( $next ) { 998 echo "\n\t\t".'<td abbr="' . $wp_locale->get_month($next->month) . '" colspan="3" id="next"><a href="' . 999 get_month_link($next->year, $next->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($next->month), 1000 date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year))) . '">' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' »</a></td>'; 1001 } else { 1002 echo "\n\t\t".'<td colspan="3" id="next" class="pad"> </td>'; 1003 } 1004 1005 echo ' 1006 </tr> 1007 </tfoot> 1008 1009 <tbody> 1010 <tr>'; 1011 1012 // Get days with posts 1013 $dayswithposts = $wpdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date) 1014 FROM $wpdb->posts WHERE MONTH(post_date) = '$thismonth' 1015 AND YEAR(post_date) = '$thisyear' 1016 AND post_type = 'post' AND post_status = 'publish' 1017 AND post_date < '" . current_time('mysql') . '\'', ARRAY_N); 1018 if ( $dayswithposts ) { 1019 foreach ( (array) $dayswithposts as $daywith ) { 1020 $daywithpost[] = $daywith[0]; 1021 } 1022 } else { 1023 $daywithpost = array(); 1024 } 1025 1026 if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari') !== false) 1027 $ak_title_separator = "\n"; 1028 else 1029 $ak_title_separator = ', '; 1030 1031 $ak_titles_for_day = array(); 1032 $ak_post_titles = $wpdb->get_results("SELECT post_title, DAYOFMONTH(post_date) as dom " 1033 ."FROM $wpdb->posts " 1034 ."WHERE YEAR(post_date) = '$thisyear' " 1035 ."AND MONTH(post_date) = '$thismonth' " 1036 ."AND post_date < '".current_time('mysql')."' " 1037 ."AND post_type = 'post' AND post_status = 'publish'" 1038 ); 1039 if ( $ak_post_titles ) { 1040 foreach ( (array) $ak_post_titles as $ak_post_title ) { 1041 1042 $post_title = apply_filters( "the_title", $ak_post_title->post_title ); 1043 $post_title = str_replace('"', '"', wptexturize( $post_title )); 1044 1045 if ( empty($ak_titles_for_day['day_'.$ak_post_title->dom]) ) 1046 $ak_titles_for_day['day_'.$ak_post_title->dom] = ''; 1047 if ( empty($ak_titles_for_day["$ak_post_title->dom"]) ) // first one 1048 $ak_titles_for_day["$ak_post_title->dom"] = $post_title; 1049 else 1050 $ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . $post_title; 1051 } 1052 } 1053 1054 1055 // See how much we should pad in the beginning 1056 $pad = calendar_week_mod(date('w', $unixmonth)-$week_begins); 1057 if ( 0 != $pad ) 1058 echo "\n\t\t".'<td colspan="'.$pad.'" class="pad"> </td>'; 1059 1060 $daysinmonth = intval(date('t', $unixmonth)); 1061 for ( $day = 1; $day <= $daysinmonth; ++$day ) { 1062 if ( isset($newrow) && $newrow ) 1063 echo "\n\t</tr>\n\t<tr>\n\t\t"; 1064 $newrow = false; 1065 1066 if ( $day == gmdate('j', (time() + (get_option('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_option('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_option('gmt_offset') * 3600)) ) 1067 echo '<td id="today">'; 1068 else 1069 echo '<td>'; 1070 1071 if ( in_array($day, $daywithpost) ) // any posts today? 1072 echo '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"$ak_titles_for_day[$day]\">$day</a>"; 1073 else 1074 echo $day; 1075 echo '</td>'; 1076 1077 if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) ) 1078 $newrow = true; 1079 } 1080 1081 $pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins); 1082 if ( $pad != 0 && $pad != 7 ) 1083 echo "\n\t\t".'<td class="pad" colspan="'.$pad.'"> </td>'; 1084 1085 echo "\n\t</tr>\n\t</tbody>\n\t</table>"; 1086 1087 $output = ob_get_contents(); 1088 ob_end_clean(); 1089 echo $output; 1090 $cache[ $key ] = $output; 1091 wp_cache_set( 'get_calendar', $cache, 'calendar' ); 1092 } 1093 1094 /** 1095 * Purge the cached results of get_calendar. 1096 * 1097 * @see get_calendar 1098 * @since 2.1.0 1099 */ 1100 function delete_get_calendar_cache() { 1101 wp_cache_delete( 'get_calendar', 'calendar' ); 1102 } 1103 add_action( 'save_post', 'delete_get_calendar_cache' ); 1104 add_action( 'delete_post', 'delete_get_calendar_cache' ); 1105 add_action( 'update_option_start_of_week', 'delete_get_calendar_cache' ); 1106 add_action( 'update_option_gmt_offset', 'delete_get_calendar_cache' ); 1107 add_action( 'update_option_start_of_week', 'delete_get_calendar_cache' ); 1108 1109 /** 1110 * Display all of the allowed tags in HTML format with attributes. 1111 * 1112 * This is useful for displaying in the comment area, which elements and 1113 * attributes are supported. As well as any plugins which want to display it. 1114 * 1115 * @since 1.0.1 1116 * @uses $allowedtags 1117 * 1118 * @return string HTML allowed tags entity encoded. 1119 */ 1120 function allowed_tags() { 1121 global $allowedtags; 1122 $allowed = ''; 1123 foreach ( (array) $allowedtags as $tag => $attributes ) { 1124 $allowed .= '<'.$tag; 1125 if ( 0 < count($attributes) ) { 1126 foreach ( $attributes as $attribute => $limits ) { 1127 $allowed .= ' '.$attribute.'=""'; 1128 } 1129 } 1130 $allowed .= '> '; 1131 } 1132 return htmlentities($allowed); 1133 } 1134 1135 /***** Date/Time tags *****/ 1136 1137 /** 1138 * Outputs the date in iso8601 format for xml files. 1139 * 1140 * @since 1.0.0 1141 */ 1142 function the_date_xml() { 1143 global $post; 1144 echo mysql2date('Y-m-d', $post->post_date); 1145 } 1146 1147 /** 1148 * Display or Retrieve the date the post was written. 1149 * 1150 * Will only output the date if the current post's date is different from the 1151 * previous one output. 1152 * 1153 * @since 0.71 1154 * 1155 * @param string $d Optional. PHP date format defaults to the date_format option if not specified. 1156 * @param string $before Optional. Output before the date. 1157 * @param string $after Optional. Output after the date. 1158 * @param bool $echo Optional, default is display. Whether to echo the date or return it. 1159 * @return string|null Null if displaying, string if retrieving. 1160 */ 1161 function the_date($d='', $before='', $after='', $echo = true) { 1162 global $post, $day, $previousday; 1163 $the_date = ''; 1164 if ( $day != $previousday ) { 1165 $the_date .= $before; 1166 if ( $d=='' ) 1167 $the_date .= mysql2date(get_option('date_format'), $post->post_date); 1168 else 1169 $the_date .= mysql2date($d, $post->post_date); 1170 $the_date .= $after; 1171 $previousday = $day; 1172 } 1173 $the_date = apply_filters('the_date', $the_date, $d, $before, $after); 1174 if ( $echo ) 1175 echo $the_date; 1176 else 1177 return $the_date; 1178 } 1179 1180 /** 1181 * Display the date on which the post was last modified. 1182 * 1183 * @since 2.1.0 1184 * 1185 * @param string $d Optional. PHP date format. 1186 * @return string 1187 */ 1188 function the_modified_date($d = '') { 1189 echo apply_filters('the_modified_date', get_the_modified_date($d), $d); 1190 } 1191 1192 /** 1193 * Retrieve the date on which the post was last modified. 1194 * 1195 * @since 2.1.0 1196 * 1197 * @param string $d Optional. PHP date format. Defaults to the "date_format" option 1198 * @return string 1199 */ 1200 function get_the_modified_date($d = '') { 1201 if ( '' == $d ) 1202 $the_time = get_post_modified_time(get_option('date_format')); 1203 else 1204 $the_time = get_post_modified_time($d); 1205 return apply_filters('get_the_modified_date', $the_time, $d); 1206 } 1207 1208 /** 1209 * Display the time at which the post was written. 1210 * 1211 * @since 0.71 1212 * 1213 * @param string $d Either 'G', 'U', or php date format. 1214 */ 1215 function the_time( $d = '' ) { 1216 echo apply_filters('the_time', get_the_time( $d ), $d); 1217 } 1218 1219 /** 1220 * Retrieve the time at which the post was written. 1221 * 1222 * @since 1.5.0 1223 * 1224 * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. 1225 * @param int|object $post Optional post ID or object. Default is global $post object. 1226 * @return string 1227 */ 1228 function get_the_time( $d = '', $post = null ) { 1229 $post = get_post($post); 1230 1231 if ( '' == $d ) 1232 $the_time = get_post_time(get_option('time_format'), false, $post); 1233 else 1234 $the_time = get_post_time($d, false, $post); 1235 return apply_filters('get_the_time', $the_time, $d, $post); 1236 } 1237 1238 /** 1239 * Retrieve the time at which the post was written. 1240 * 1241 * @since 2.0.0 1242 * 1243 * @param string $d Either 'G', 'U', or php date format. 1244 * @param bool $gmt Whether of not to return the gmt time. 1245 * @param int|object $post Optional post ID or object. Default is global $post object. 1246 * @return string 1247 */ 1248 function get_post_time( $d = 'U', $gmt = false, $post = null ) { // returns timestamp 1249 $post = get_post($post); 1250 1251 if ( $gmt ) 1252 $time = $post->post_date_gmt; 1253 else 1254 $time = $post->post_date; 1255 1256 $time = mysql2date($d, $time); 1257 return apply_filters('get_post_time', $time, $d, $gmt); 1258 } 1259 1260 /** 1261 * Display the time at which the post was last modified. 1262 * 1263 * @since 2.0.0 1264 * 1265 * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. 1266 */ 1267 function the_modified_time($d = '') { 1268 echo apply_filters('the_modified_time', get_the_modified_time($d), $d); 1269 } 1270 1271 /** 1272 * Retrieve the time at which the post was last modified. 1273 * 1274 * @since 2.0.0 1275 * 1276 * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. 1277 * @return string 1278 */ 1279 function get_the_modified_time($d = '') { 1280 if ( '' == $d ) 1281 $the_time = get_post_modified_time(get_option('time_format')); 1282 else 1283 $the_time = get_post_modified_time($d); 1284 return apply_filters('get_the_modified_time', $the_time, $d); 1285 } 1286 1287 /** 1288 * Retrieve the time at which the post was last modified. 1289 * 1290 * @since 2.0.0 1291 * 1292 * @param string $d Either 'G', 'U', or php date format. 1293 * @param bool $gmt Whether of not to return the gmt time. 1294 * @return string Returns timestamp 1295 */ 1296 function get_post_modified_time( $d = 'U', $gmt = false ) { 1297 global $post; 1298 1299 if ( $gmt ) 1300 $time = $post->post_modified_gmt; 1301 else 1302 $time = $post->post_modified; 1303 $time = mysql2date($d, $time); 1304 1305 return apply_filters('get_the_modified_time', $time, $d, $gmt); 1306 } 1307 1308 /** 1309 * Display the weekday on which the post was written. 1310 * 1311 * @since 0.71 1312 * @uses $wp_locale 1313 * @uses $post 1314 */ 1315 function the_weekday() { 1316 global $wp_locale, $post; 1317 $the_weekday = $wp_locale->get_weekday(mysql2date('w', $post->post_date)); 1318 $the_weekday = apply_filters('the_weekday', $the_weekday); 1319 echo $the_weekday; 1320 } 1321 1322 /** 1323 * Display the weekday on which the post was written. 1324 * 1325 * Will only output the weekday if the current post's weekday is different from 1326 * the previous one output. 1327 * 1328 * @since 0.71 1329 * 1330 * @param string $before output before the date. 1331 * @param string $after output after the date. 1332 */ 1333 function the_weekday_date($before='',$after='') { 1334 global $wp_locale, $post, $day, $previousweekday; 1335 $the_weekday_date = ''; 1336 if ( $day != $previousweekday ) { 1337 $the_weekday_date .= $before; 1338 $the_weekday_date .= $wp_locale->get_weekday(mysql2date('w', $post->post_date)); 1339 $the_weekday_date .= $after; 1340 $previousweekday = $day; 1341 } 1342 $the_weekday_date = apply_filters('the_weekday_date', $the_weekday_date, $before, $after); 1343 echo $the_weekday_date; 1344 } 1345 1346 /** 1347 * Fire the wp_head action 1348 * 1349 * @since 1.2.0 1350 * @uses do_action() Calls 'wp_head' hook. 1351 */ 1352 function wp_head() { 1353 do_action('wp_head'); 1354 } 1355 1356 /** 1357 * Fire the wp_footer action 1358 * 1359 * @since 1.5.1 1360 * @uses do_action() Calls 'wp_footer' hook. 1361 */ 1362 function wp_footer() { 1363 do_action('wp_footer'); 1364 } 1365 1366 /** 1367 * Display the link to the Really Simple Discovery service endpoint. 1368 * 1369 * @link http://archipelago.phrasewise.com/rsd 1370 * @since 2.0.0 1371 */ 1372 function rsd_link() { 1373 echo '<link rel="EditURI" type="application/rsd+xml" title="RSD" href="' . get_bloginfo('wpurl') . "/xmlrpc.php?rsd\" />\n"; 1374 } 1375 1376 /** 1377 * Display the link to the Windows Live Writer manifest file. 1378 * 1379 * @link http://msdn.microsoft.com/en-us/library/bb463265.aspx 1380 * @since 2.3.1 1381 */ 1382 function wlwmanifest_link() { 1383 echo '<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="' 1384 . get_bloginfo('wpurl') . '/wp-includes/wlwmanifest.xml" /> ' . "\n"; 1385 } 1386 1387 /** 1388 * Display a noindex meta tag if required by the blog configuration. 1389 * 1390 * If a blog is marked as not being public then the noindex meta tag will be 1391 * output to tell web robots not to index the page content. 1392 * 1393 * @since 2.1.0 1394 */ 1395 function noindex() { 1396 // If the blog is not public, tell robots to go away. 1397 if ( '0' == get_option('blog_public') ) 1398 echo "<meta name='robots' content='noindex,nofollow' />\n"; 1399 } 1400 1401 /** 1402 * Determine if TinyMCE is available. 1403 * 1404 * Checks to see if the user has deleted the tinymce files to slim down there WordPress install. 1405 * 1406 * @since 2.1.0 1407 * 1408 * @return bool Whether of not TinyMCE exists. 1409 */ 1410 function rich_edit_exists() { 1411 global $wp_rich_edit_exists; 1412 if ( !isset($wp_rich_edit_exists) ) 1413 $wp_rich_edit_exists = file_exists(ABSPATH . WPINC . '/js/tinymce/tiny_mce.js'); 1414 return $wp_rich_edit_exists; 1415 } 1416 1417 /** 1418 * Whether or not the user should have a WYSIWIG editor. 1419 * 1420 * Checks that the user requires a WYSIWIG editor and that the editor is 1421 * supported in the users browser. 1422 * 1423 * @since 2.0.0 1424 * 1425 * @return bool 1426 */ 1427 function user_can_richedit() { 1428 global $wp_rich_edit, $pagenow; 1429 1430 if ( !isset( $wp_rich_edit) ) { 1431 if ( get_user_option( 'rich_editing' ) == 'true' && 1432 ( ( preg_match( '!AppleWebKit/(\d+)!', $_SERVER['HTTP_USER_AGENT'], $match ) && intval($match[1]) >= 420 ) || 1433 !preg_match( '!opera[ /][2-8]|konqueror|safari!i', $_SERVER['HTTP_USER_AGENT'] ) ) 1434 && 'comment.php' != $pagenow ) { 1435 $wp_rich_edit = true; 1436 } else { 1437 $wp_rich_edit = false; 1438 } 1439 } 1440 1441 return apply_filters('user_can_richedit', $wp_rich_edit); 1442 } 1443 1444 /** 1445 * Find out which editor should be displayed by default. 1446 * 1447 * Works out which of the two editors to display as the current editor for a 1448 * user. 1449 * 1450 * @since 2.5.0 1451 * 1452 * @return string Either 'tinymce', or 'html', or 'test' 1453 */ 1454 function wp_default_editor() { 1455 $r = user_can_richedit() ? 'tinymce' : 'html'; // defaults 1456 if ( $user = wp_get_current_user() ) { // look for cookie 1457 $ed = get_user_setting('editor', 'tinymce'); 1458 $r = ( in_array($ed, array('tinymce', 'html', 'test') ) ) ? $ed : $r; 1459 } 1460 return apply_filters( 'wp_default_editor', $r ); // filter 1461 } 1462 1463 /** 1464 * Display visual editor forms: TinyMCE, or HTML, or both. 1465 * 1466 * The amount of rows the text area will have for the content has to be between 1467 * 3 and 100 or will default at 12. There is only one option used for all users, 1468 * named 'default_post_edit_rows'. 1469 * 1470 * If the user can not use the rich editor (TinyMCE), then the switch button 1471 * will not be displayed. 1472 * 1473 * @since 2.1.0 1474 * 1475 * @param string $content Textarea content. 1476 * @param string $id HTML ID attribute value. 1477 * @param string $prev_id HTML ID name for switching back and forth between visual editors. 1478 * @param bool $media_buttons Optional, default is true. Whether to display media buttons. 1479 * @param int $tab_index Optional, default is 2. Tabindex for textarea element. 1480 */ 1481 function the_editor($content, $id = 'content', $prev_id = 'title', $media_buttons = true, $tab_index = 2) { 1482 $rows = get_option('default_post_edit_rows'); 1483 if (($rows < 3) || ($rows > 100)) 1484 $rows = 12; 1485 1486 if ( !current_user_can( 'upload_files' ) ) 1487 $media_buttons = false; 1488 1489 $richedit = user_can_richedit(); 1490 $rows = "rows='$rows'"; 1491 1492 if ( $richedit || $media_buttons ) { ?> 1493 <div id="editor-toolbar"> 1494 <?php if ( $richedit ) { 1495 $wp_default_editor = wp_default_editor(); ?> 1496 <div class="zerosize"><input accesskey="e" type="button" onclick="switchEditors.go('<?php echo $id; ?>')" /></div> 1497 <?php if ( 'html' == $wp_default_editor ) { 1498 add_filter('the_editor_content', 'wp_htmledit_pre'); ?> 1499 <a id="edButtonHTML" class="active" onclick="switchEditors.go('<?php echo $id; ?>', 'html');"><?php _e('HTML'); ?></a> 1500 <a id="edButtonPreview" onclick="switchEditors.go('<?php echo $id; ?>', 'tinymce');"><?php _e('Visual'); ?></a> 1501 <?php } else { 1502 add_filter('the_editor_content', 'wp_richedit_pre'); ?> 1503 <a id="edButtonHTML" onclick="switchEditors.go('<?php echo $id; ?>', 'html');"><?php _e('HTML'); ?></a> 1504 <a id="edButtonPreview" class="active" onclick="switchEditors.go('<?php echo $id; ?>', 'tinymce');"><?php _e('Visual'); ?></a> 1505 <?php } 1506 } 1507 1508 if ( $media_buttons ) { ?> 1509 <div id="media-buttons" class="hide-if-no-js"> 1510 <?php do_action( 'media_buttons' ); ?> 1511 </div> 1512 <?php } ?> 1513 </div> 1514 <?php } ?> 1515 1516 <div id="quicktags"> 1517 <?php wp_print_scripts( 'quicktags' ); ?> 1518 <script type="text/javascript">edToolbar()</script> 1519 </div> 1520 1521 <?php $the_editor = apply_filters('the_editor', "<div id='editorcontainer'><textarea $rows cols='40' name='$id' tabindex='$tab_index' id='$id'>%s</textarea></div>\n"); 1522 $the_editor_content = apply_filters('the_editor_content', $content); 1523 1524 printf($the_editor, $the_editor_content); 1525 1526 ?> 1527 <script type="text/javascript"> 1528 // < { 1536 if (e.which == 9 && !e.shiftKey && !e.controlKey && !e.altKey) { 1537 if ( (jQuery("#post_ID").val() < 1) && (jQuery("#title").val().length > 0) ) { autosave(); } 1538 if ( tinyMCE.activeEditor && ! tinyMCE.activeEditor.isHidden() && dotabkey ) { 1539 e.preventDefault(); 1540 dotabkey = false; 1541 tinyMCE.activeEditor.focus(); 1542 return false; 1543 } 1544 } 1545 }); 1546 } 1547 <?php } ?> 1548 // ]]> 1549 </script> 1550 <?php 1551 } 1552 1553 /** 1554 * Retrieve the contents of the search WordPress query variable. 1555 * 1556 * @since 2.3.0 1557 * 1558 * @return string 1559 */ 1560 function get_search_query() { 1561 return apply_filters( 'get_search_query', stripslashes( get_query_var( 's' ) ) ); 1562 } 1563 1564 /** 1565 * Display the contents of the search query variable. 1566 * 1567 * The search query string is passed through {@link attribute_escape()} 1568 * to ensure that it is safe for placing in an html attribute. 1569 * 1570 * @uses attribute_escape 1571 * @since 2.1.0 1572 */ 1573 function the_search_query() { 1574 echo attribute_escape( apply_filters( 'the_search_query', get_search_query() ) ); 1575 } 1576 1577 /** 1578 * Display the language attributes for the html tag. 1579 * 1580 * Builds up a set of html attributes containing the text direction and language 1581 * information for the page. 1582 * 1583 * @since 2.1.0 1584 * 1585 * @param string $doctype The type of html document (xhtml|html). 1586 */ 1587 function language_attributes($doctype = 'html') { 1588 $attributes = array(); 1589 $output = ''; 1590 1591 if ( $dir = get_bloginfo('text_direction') ) 1592 $attributes[] = "dir=\"$dir\""; 1593 1594 if ( $lang = get_bloginfo('language') ) { 1595 if ( get_option('html_type') == 'text/html' || $doctype == 'html' ) 1596 $attributes[] = "lang=\"$lang\""; 1597 1598 if ( get_option('html_type') != 'text/html' || $doctype == 'xhtml' ) 1599 $attributes[] = "xml:lang=\"$lang\""; 1600 } 1601 1602 $output = implode(' ', $attributes); 1603 $output = apply_filters('language_attributes', $output); 1604 echo $output; 1605 } 1606 1607 /** 1608 * Retrieve paginated link for archive post pages. 1609 * 1610 * Technically, the function can be used to create paginated link list for any 1611 * area. The 'base' argument is used to reference the url, which will be used to 1612 * create the paginated links. The 'format' argument is then used for replacing 1613 * the page number. It is however, most likely and by default, to be used on the 1614 * archive post pages. 1615 * 1616 * The 'type' argument controls format of the returned value. The default is 1617 * 'plain', which is just a string with the links separated by a newline 1618 * character. The other possible values are either 'array' or 'list'. The 1619 * 'array' value will return an array of the paginated link list to offer full 1620 * control of display. The 'list' value will place all of the paginated links in 1621 * an unordered HTML list. 1622 * 1623 * The 'total' argument is the total amount of pages and is an integer. The 1624 * 'current' argument is the current page number and is also an integer. 1625 * 1626 * An example of the 'base' argument is "http://example.com/all_posts.php%_%" 1627 * and the '%_%' is required. The '%_%' will be replaced by the contents of in 1628 * the 'format' argument. An example for the 'format' argument is "?page=%#%" 1629 * and the '%#%' is also required. The '%#%' will be replaced with the page 1630 * number. 1631 * 1632 * You can include the previous and next links in the list by setting the 1633 * 'prev_next' argument to true, which it is by default. You can set the 1634 * previous text, by using the 'prev_text' argument. You can set the next text 1635 * by setting the 'next_text' argument. 1636 * 1637 * If the 'show_all' argument is set to true, then it will show all of the pages 1638 * instead of a short list of the pages near the current page. By default, the 1639 * 'show_all' is set to false and controlled by the 'end_size' and 'mid_size' 1640 * arguments. The 'end_size' argument is how many numbers on either the start 1641 * and the end list edges, by default is 1. The 'mid_size' argument is how many 1642 * numbers to either side of current page, but not including current page. 1643 * 1644 * It is possible to add query vars to the link by using the 'add_args' argument 1645 * and see {@link add_query_arg()} for more information. 1646 * 1647 * @since 2.1.0 1648 * 1649 * @param string|array $args Optional. Override defaults. 1650 * @return array|string String of page links or array of page links. 1651 */ 1652 function paginate_links( $args = '' ) { 1653 $defaults = array( 1654 'base' => '%_%', // http://example.com/all_posts.php%_% : %_% is replaced by format (below) 1655 'format' => '?page=%#%', // ?page=%#% : %#% is replaced by the page number 1656 'total' => 1, 1657 'current' => 0, 1658 'show_all' => false, 1659 'prev_next' => true, 1660 'prev_text' => __('« Previous'), 1661 'next_text' => __('Next »'), 1662 'end_size' => 1, 1663 'mid_size' => 2, 1664 'type' => 'plain', 1665 'add_args' => false, // array of query args to add 1666 'add_fragment' => '' 1667 ); 1668 1669 $args = wp_parse_args( $args, $defaults ); 1670 extract($args, EXTR_SKIP); 1671 1672 // Who knows what else people pass in $args 1673 $total = (int) $total; 1674 if ( $total < 2 ) 1675 return; 1676 $current = (int) $current; 1677 $end_size = 0 < (int) $end_size ? (int) $end_size : 1; // Out of bounds? Make it the default. 1678 $mid_size = 0 <= (int) $mid_size ? (int) $mid_size : 2; 1679 $add_args = is_array($add_args) ? $add_args : false; 1680 $r = ''; 1681 $page_links = array(); 1682 $n = 0; 1683 $dots = false; 1684 1685 if ( $prev_next && $current && 1 < $current ) : 1686 $link = str_replace('%_%', 2 == $current ? '' : $format, $base); 1687 $link = str_replace('%#%', $current - 1, $link); 1688 if ( $add_args ) 1689 $link = add_query_arg( $add_args, $link ); 1690 $link .= $add_fragment; 1691 $page_links[] = "<a class='prev page-numbers' href='" . clean_url($link) . "'>$prev_text</a>"; 1692 endif; 1693 for ( $n = 1; $n <= $total; $n++ ) : 1694 $n_display = number_format_i18n($n); 1695 if ( $n == $current ) : 1696 $page_links[] = "<span class='page-numbers current'>$n_display</span>"; 1697 $dots = true; 1698 else : 1699 if ( $show_all || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) : 1700 $link = str_replace('%_%', 1 == $n ? '' : $format, $base); 1701 $link = str_replace('%#%', $n, $link); 1702 if ( $add_args ) 1703 $link = add_query_arg( $add_args, $link ); 1704 $link .= $add_fragment; 1705 $page_links[] = "<a class='page-numbers' href='" . clean_url($link) . "'>$n_display</a>"; 1706 $dots = true; 1707 elseif ( $dots && !$show_all ) : 1708 $page_links[] = "<span class='page-numbers dots'>...</span>"; 1709 $dots = false; 1710 endif; 1711 endif; 1712 endfor; 1713 if ( $prev_next && $current && ( $current < $total || -1 == $total ) ) : 1714 $link = str_replace('%_%', $format, $base); 1715 $link = str_replace('%#%', $current + 1, $link); 1716 if ( $add_args ) 1717 $link = add_query_arg( $add_args, $link ); 1718 $link .= $add_fragment; 1719 $page_links[] = "<a class='next page-numbers' href='" . clean_url($link) . "'>$next_text</a>"; 1720 endif; 1721 switch ( $type ) : 1722 case 'array' : 1723 return $page_links; 1724 break; 1725 case 'list' : 1726 $r .= "<ul class='page-numbers'>\n\t<li>"; 1727 $r .= join("</li>\n\t<li>", $page_links); 1728 $r .= "</li>\n</ul>\n"; 1729 break; 1730 default : 1731 $r = join("\n", $page_links); 1732 break; 1733 endswitch; 1734 return $r; 1735 } 1736 1737 /** 1738 * Registers an admin colour scheme css file. 1739 * 1740 * Allows a plugin to register a new admin colour scheme. For example: 1741 * <code> 1742 * wp_admin_css_color('classic', __('Classic'), admin_url("css/colors-classic.css"), 1743 * array('#07273E', '#14568A', '#D54E21', '#2683AE')); 1744 * </code> 1745 * 1746 * @since 2.5.0 1747 * 1748 * @param string $key The unique key for this theme. 1749 * @param string $name The name of the theme. 1750 * @param string $url The url of the css file containing the colour scheme. 1751 * @param array @colors An array of CSS color definitions which are used to give the user a feel for the theme. 1752 */ 1753 function wp_admin_css_color($key, $name, $url, $colors = array()) { 1754 global $_wp_admin_css_colors; 1755 1756 if ( !isset($_wp_admin_css_colors) ) 1757 $_wp_admin_css_colors = array(); 1758 1759 $_wp_admin_css_colors[$key] = (object) array('name' => $name, 'url' => $url, 'colors' => $colors); 1760 } 1761 1762 /** 1763 * Display the URL of a WordPress admin CSS file. 1764 * 1765 * @see WP_Styles::_css_href and its style_loader_src filter. 1766 * 1767 * @since 2.3.0 1768 * 1769 * @param string $file file relative to wp-admin/ without its ".css" extension. 1770 */ 1771 function wp_admin_css_uri( $file = 'wp-admin' ) { 1772 if ( defined('WP_INSTALLING') ) { 1773 $_file = "./$file.css"; 1774 } else { 1775 $_file = admin_url("$file.css"); 1776 } 1777 $_file = add_query_arg( 'version', get_bloginfo( 'version' ), $_file ); 1778 1779 return apply_filters( 'wp_admin_css_uri', $_file, $file ); 1780 } 1781 1782 /** 1783 * Enqueues or directly prints a stylesheet link to the specified CSS file. 1784 * 1785 * "Intelligently" decides to enqueue or to print the CSS file. If the 1786 * 'wp_print_styles' action has *not* yet been called, the CSS file will be 1787 * enqueued. If the wp_print_styles action *has* been called, the CSS link will 1788 * be printed. Printing may be forced by passing TRUE as the $force_echo 1789 * (second) parameter. 1790 * 1791 * For backward compatibility with WordPress 2.3 calling method: If the $file 1792 * (first) parameter does not correspond to a registered CSS file, we assume 1793 * $file is a file relative to wp-admin/ without its ".css" extension. A 1794 * stylesheet link to that generated URL is printed. 1795 * 1796 * @package WordPress 1797 * @since 2.3.0 1798 * @uses $wp_styles WordPress Styles Object 1799 * 1800 * @param string $file Style handle name or file name (without ".css" extension) relative to wp-admin/ 1801 * @param bool $force_echo Optional. Force the stylesheet link to be printed rather than enqueued. 1802 */ 1803 function wp_admin_css( $file = 'wp-admin', $force_echo = false ) { 1804 global $wp_styles; 1805 if ( !is_a($wp_styles, 'WP_Styles') ) 1806 $wp_styles = new WP_Styles(); 1807 1808 // For backward compatibility 1809 $handle = 0 === strpos( $file, 'css/' ) ? substr( $file, 4 ) : $file; 1810 1811 if ( $wp_styles->query( $handle ) ) { 1812 if ( $force_echo || did_action( 'wp_print_styles' ) ) // we already printed the style queue. Print this one immediately 1813 wp_print_styles( $handle ); 1814 else // Add to style queue 1815 wp_enqueue_style( $handle ); 1816 return; 1817 } 1818 1819 echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . clean_url( wp_admin_css_uri( $file ) ) . "' type='text/css' />\n", $file ); 1820 if ( 'rtl' == get_bloginfo( 'text_direction' ) ) 1821 echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . clean_url( wp_admin_css_uri( "$file-rtl" ) ) . "' type='text/css' />\n", "$file-rtl" ); 1822 } 1823 1824 /** 1825 * Enqueues the default ThickBox js and css. 1826 * 1827 * If any of the settings need to be changed, this can be done with another js 1828 * file similar to media-upload.js and theme-preview.js. That file should 1829 * require array('thickbox') to ensure it is loaded after. 1830 * 1831 * @since 2.5.0 1832 */ 1833 function add_thickbox() { 1834 wp_enqueue_script( 'thickbox' ); 1835 wp_enqueue_style( 'thickbox' ); 1836 } 1837 1838 /** 1839 * Display the XHTML generator that is generated on the wp_head hook. 1840 * 1841 * @since 2.5.0 1842 */ 1843 function wp_generator() { 1844 the_generator( apply_filters( 'wp_generator_type', 'xhtml' ) ); 1845 } 1846 1847 /** 1848 * Display the generator XML or Comment for RSS, ATOM, etc. 1849 * 1850 * Returns the correct generator type for the requested output format. Allows 1851 * for a plugin to filter generators overall the the_generator filter. 1852 * 1853 * @since 2.5.0 1854 * @uses apply_filters() Calls 'the_generator' hook. 1855 * 1856 * @param string $type The type of generator to output - (html|xhtml|atom|rss2|rdf|comment|export). 1857 */ 1858 function the_generator( $type ) { 1859 echo apply_filters('the_generator', get_the_generator($type), $type) . "\n"; 1860 } 1861 1862 /** 1863 * Creates the generator XML or Comment for RSS, ATOM, etc. 1864 * 1865 * Returns the correct generator type for the requested output format. Allows 1866 * for a plugin to filter generators on an individual basis using the 1867 * 'get_the_generator_{$type}' filter. 1868 * 1869 * @since 2.5.0 1870 * @uses apply_filters() Calls 'get_the_generator_$type' hook. 1871 * 1872 * @param string $type The type of generator to return - (html|xhtml|atom|rss2|rdf|comment|export). 1873 * @return string The HTML content for the generator. 1874 */ 1875 function get_the_generator( $type ) { 1876 switch ($type) { 1877 case 'html': 1878 $gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '">' . "\n"; 1879 break; 1880 case 'xhtml': 1881 $gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '" />' . "\n"; 1882 break; 1883 case 'atom': 1884 $gen = '<generator uri="http://wordpress.org/" version="' . get_bloginfo_rss( 'version' ) . '">WordPress</generator>'; 1885 break; 1886 case 'rss2': 1887 $gen = '<generator>http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '</generator>'; 1888 break; 1889 case 'rdf': 1890 $gen = '<admin:generatorAgent rdf:resource="http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '" />'; 1891 break; 1892 case 'comment': 1893 $gen = '<!-- generator="WordPress/' . get_bloginfo( 'version' ) . '" -->'; 1894 break; 1895 case 'export': 1896 $gen = '<!-- generator="WordPress/' . get_bloginfo_rss('version') . '" created="'. date('Y-m-d H:i') . '"-->'; 1897 break; 1898 } 1899 return apply_filters( "get_the_generator_{$type}", $gen, $type ); 1900 } 1901 1902 ?>
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| Generated: Mon Mar 23 16:23:02 2009 | Cross-referenced by PHPXref 0.7 |