3
* WordPress Post Template Functions.
5
* Gets content for the current post in the loop.
12
* Display the ID of the current item in the WordPress Loop.
21
* Retrieve the ID of the current item in the WordPress Loop.
26
* @return int|bool The ID of the current item in the WordPress Loop. False if $post is not set.
28
function get_the_ID() {
30
return ! empty( $post ) ? $post->ID : false;
34
* Display or retrieve the current post title with optional content.
38
* @param string $before Optional. Content to prepend to the title.
39
* @param string $after Optional. Content to append to the title.
40
* @param bool $echo Optional, default to true.Whether to display or return.
41
* @return null|string Null on no title. String if $echo parameter is false.
43
function the_title($before = '', $after = '', $echo = true) {
44
$title = get_the_title();
46
if ( strlen($title) == 0 )
49
$title = $before . $title . $after;
58
* Sanitize the current title when retrieving or displaying.
60
* Works like {@link the_title()}, except the parameters can be in a string or
61
* an array. See the function for what can be override in the $args parameter.
63
* The title before it is displayed will have the tags stripped and {@link
64
* esc_attr()} before it is passed to the user or displayed. The default
65
* as with {@link the_title()}, is to display the title.
69
* @param string|array $args {
70
* Title attribute arguments. Optional.
72
* @type string $before Markup to prepend to the title. Default empty.
73
* @type string $after Markup to append to the title. Default empty.
74
* @type bool $echo Whether to echo or return the title. Default true for echo.
75
* @type WP_Post $post Current post object to retrieve the title for.
77
* @return string|null Null on failure or display. String when echo is false.
79
function the_title_attribute( $args = '' ) {
80
$defaults = array( 'before' => '', 'after' => '', 'echo' => true, 'post' => get_post() );
81
$r = wp_parse_args( $args, $defaults );
83
$title = get_the_title( $r['post'] );
85
if ( strlen( $title ) == 0 ) {
89
$title = $r['before'] . $title . $r['after'];
90
$title = esc_attr( strip_tags( $title ) );
100
* Retrieve post title.
102
* If the post is protected and the visitor is not an admin, then "Protected"
103
* will be displayed before the post title. If the post is private, then
104
* "Private" will be located before the post title.
108
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
111
function get_the_title( $post = 0 ) {
112
$post = get_post( $post );
114
$title = isset( $post->post_title ) ? $post->post_title : '';
115
$id = isset( $post->ID ) ? $post->ID : 0;
117
if ( ! is_admin() ) {
118
if ( ! empty( $post->post_password ) ) {
121
* Filter the text prepended to the post title for protected posts.
123
* The filter is only applied on the front end.
127
* @param string $prepend Text displayed before the post title.
128
* Default 'Protected: %s'.
129
* @param WP_Post $post Current post object.
131
$protected_title_format = apply_filters( 'protected_title_format', __( 'Protected: %s' ), $post );
132
$title = sprintf( $protected_title_format, $title );
133
} else if ( isset( $post->post_status ) && 'private' == $post->post_status ) {
136
* Filter the text prepended to the post title of private posts.
138
* The filter is only applied on the front end.
142
* @param string $prepend Text displayed before the post title.
143
* Default 'Private: %s'.
144
* @param WP_Post $post Current post object.
146
$private_title_format = apply_filters( 'private_title_format', __( 'Private: %s' ), $post );
147
$title = sprintf( $private_title_format, $title );
152
* Filter the post title.
156
* @param string $title The post title.
157
* @param int $id The post ID.
159
return apply_filters( 'the_title', $title, $id );
163
* Display the Post Global Unique Identifier (guid).
165
* The guid will appear to be a link, but should not be used as an link to the
166
* post. The reason you should not use it as a link, is because of moving the
167
* blog across domains.
169
* Url is escaped to make it xml safe
173
* @param int|WP_Post $id Optional. Post ID or post object.
175
function the_guid( $id = 0 ) {
176
echo esc_url( get_the_guid( $id ) );
180
* Retrieve the Post Global Unique Identifier (guid).
182
* The guid will appear to be a link, but should not be used as an link to the
183
* post. The reason you should not use it as a link, is because of moving the
184
* blog across domains.
188
* @param int|WP_Post $id Optional. Post ID or post object.
191
function get_the_guid( $id = 0 ) {
192
$post = get_post($id);
195
* Filter the Global Unique Identifier (guid) of the post.
199
* @param string $post_guid Global Unique Identifier (guid) of the post.
201
return apply_filters( 'get_the_guid', $post->guid );
205
* Display the post content.
209
* @param string $more_link_text Optional. Content for when there is more text.
210
* @param bool $strip_teaser Optional. Strip teaser content before the more text. Default is false.
212
function the_content( $more_link_text = null, $strip_teaser = false) {
213
$content = get_the_content( $more_link_text, $strip_teaser );
216
* Filter the post content.
220
* @param string $content Content of the current post.
222
$content = apply_filters( 'the_content', $content );
223
$content = str_replace( ']]>', ']]>', $content );
228
* Retrieve the post content.
232
* @param string $more_link_text Optional. Content for when there is more text.
233
* @param bool $stripteaser Optional. Strip teaser content before the more text. Default is false.
236
function get_the_content( $more_link_text = null, $strip_teaser = false ) {
237
global $page, $more, $preview, $pages, $multipage;
241
if ( null === $more_link_text )
242
$more_link_text = __( '(more…)' );
247
// If post password required and it doesn't match the cookie.
248
if ( post_password_required( $post ) )
249
return get_the_password_form( $post );
251
if ( $page > count( $pages ) ) // if the requested page doesn't exist
252
$page = count( $pages ); // give them the highest numbered page that DOES exist
254
$content = $pages[$page - 1];
255
if ( preg_match( '/<!--more(.*?)?-->/', $content, $matches ) ) {
256
$content = explode( $matches[0], $content, 2 );
257
if ( ! empty( $matches[1] ) && ! empty( $more_link_text ) )
258
$more_link_text = strip_tags( wp_kses_no_null( trim( $matches[1] ) ) );
262
$content = array( $content );
265
if ( false !== strpos( $post->post_content, '<!--noteaser-->' ) && ( ! $multipage || $page == 1 ) )
266
$strip_teaser = true;
268
$teaser = $content[0];
270
if ( $more && $strip_teaser && $has_teaser )
275
if ( count( $content ) > 1 ) {
277
$output .= '<span id="more-' . $post->ID . '"></span>' . $content[1];
279
if ( ! empty( $more_link_text ) )
282
* Filter the Read More link text.
286
* @param string $more_link_element Read More link element.
287
* @param string $more_link_text Read More text.
289
$output .= apply_filters( 'the_content_more_link', ' <a href="' . get_permalink() . "#more-{$post->ID}\" class=\"more-link\">$more_link_text</a>", $more_link_text );
290
$output = force_balance_tags( $output );
294
if ( $preview ) // preview fix for javascript bug with foreign languages
295
$output = preg_replace_callback( '/\%u([0-9A-F]{4})/', '_convert_urlencoded_to_entities', $output );
301
* Preview fix for javascript bug with foreign languages
305
* @param array $match Match array from preg_replace_callback
308
function _convert_urlencoded_to_entities( $match ) {
309
return '&#' . base_convert( $match[1], 16, 10 ) . ';';
313
* Display the post excerpt.
317
function the_excerpt() {
320
* Filter the displayed post excerpt.
324
* @see get_the_excerpt()
326
* @param string $post_excerpt The post excerpt.
328
echo apply_filters( 'the_excerpt', get_the_excerpt() );
332
* Retrieve the post excerpt.
336
* @param mixed $deprecated Not used.
339
function get_the_excerpt( $deprecated = '' ) {
340
if ( !empty( $deprecated ) )
341
_deprecated_argument( __FUNCTION__, '2.3' );
344
if ( empty( $post ) ) {
348
if ( post_password_required() ) {
349
return __( 'There is no excerpt because this is a protected post.' );
353
* Filter the retrieved post excerpt.
357
* @param string $post_excerpt The post excerpt.
359
return apply_filters( 'get_the_excerpt', $post->post_excerpt );
363
* Whether post has excerpt.
367
* @param int|WP_Post $id Optional. Post ID or post object.
370
function has_excerpt( $id = 0 ) {
371
$post = get_post( $id );
372
return ( !empty( $post->post_excerpt ) );
376
* Display the classes for the post div.
380
* @param string|array $class One or more classes to add to the class list.
381
* @param int|WP_Post $post_id Optional. Post ID or post object.
383
function post_class( $class = '', $post_id = null ) {
384
// Separates classes with a single space, collates classes for post DIV
385
echo 'class="' . join( ' ', get_post_class( $class, $post_id ) ) . '"';
389
* Retrieve the classes for the post div as an array.
391
* The class names are many. If the post is a sticky, then the 'sticky'
392
* class name. The class 'hentry' is always added to each post. If the post has a
393
* post thumbnail, 'has-post-thumbnail' is added as a class. For each
394
* category, the class will be added with 'category-' with category slug is
395
* added. The tags are the same way as the categories with 'tag-' before the tag
396
* slug. All classes are passed through the filter, 'post_class' with the list
397
* of classes, followed by $class parameter value, with the post ID as the last
402
* @param string|array $class One or more classes to add to the class list.
403
* @param int|WP_Post $post_id Optional. Post ID or post object.
404
* @return array Array of classes.
406
function get_post_class( $class = '', $post_id = null ) {
407
$post = get_post($post_id);
414
$classes[] = 'post-' . $post->ID;
416
$classes[] = $post->post_type;
417
$classes[] = 'type-' . $post->post_type;
418
$classes[] = 'status-' . $post->post_status;
421
if ( post_type_supports( $post->post_type, 'post-formats' ) ) {
422
$post_format = get_post_format( $post->ID );
424
if ( $post_format && !is_wp_error($post_format) )
425
$classes[] = 'format-' . sanitize_html_class( $post_format );
427
$classes[] = 'format-standard';
430
// Post requires password
431
if ( post_password_required( $post->ID ) ) {
432
$classes[] = 'post-password-required';
434
} elseif ( ! is_attachment( $post ) && current_theme_supports( 'post-thumbnails' ) && has_post_thumbnail( $post->ID ) ) {
435
$classes[] = 'has-post-thumbnail';
438
// sticky for Sticky Posts
439
if ( is_sticky( $post->ID ) ) {
440
if ( is_home() && ! is_paged() ) {
441
$classes[] = 'sticky';
442
} elseif ( is_admin() ) {
443
$classes[] = 'status-sticky';
447
// hentry for hAtom compliance
448
$classes[] = 'hentry';
451
if ( is_object_in_taxonomy( $post->post_type, 'category' ) ) {
452
foreach ( (array) get_the_category($post->ID) as $cat ) {
453
if ( empty($cat->slug ) )
455
$classes[] = 'category-' . sanitize_html_class($cat->slug, $cat->term_id);
460
if ( is_object_in_taxonomy( $post->post_type, 'post_tag' ) ) {
461
foreach ( (array) get_the_tags($post->ID) as $tag ) {
462
if ( empty($tag->slug ) )
464
$classes[] = 'tag-' . sanitize_html_class($tag->slug, $tag->term_id);
468
if ( !empty($class) ) {
469
if ( !is_array( $class ) )
470
$class = preg_split('#\s+#', $class);
471
$classes = array_merge($classes, $class);
474
$classes = array_map('esc_attr', $classes);
477
* Filter the list of CSS classes for the current post.
481
* @param array $classes An array of post classes.
482
* @param string $class A comma-separated list of additional classes added to the post.
483
* @param int $post_id The post ID.
485
$classes = apply_filters( 'post_class', $classes, $class, $post->ID );
487
return array_unique( $classes );
491
* Display the classes for the body element.
495
* @param string|array $class One or more classes to add to the class list.
497
function body_class( $class = '' ) {
498
// Separates classes with a single space, collates classes for body element
499
echo 'class="' . join( ' ', get_body_class( $class ) ) . '"';
503
* Retrieve the classes for the body element as an array.
507
* @param string|array $class One or more classes to add to the class list.
508
* @return array Array of classes.
510
function get_body_class( $class = '' ) {
511
global $wp_query, $wpdb;
518
if ( is_front_page() )
523
$classes[] = 'archive';
527
$classes[] = 'search';
528
$classes[] = $wp_query->posts ? 'search-results' : 'search-no-results';
531
$classes[] = 'paged';
532
if ( is_attachment() )
533
$classes[] = 'attachment';
535
$classes[] = 'error404';
538
$post_id = $wp_query->get_queried_object_id();
539
$post = $wp_query->get_queried_object();
541
$classes[] = 'single';
542
if ( isset( $post->post_type ) ) {
543
$classes[] = 'single-' . sanitize_html_class($post->post_type, $post_id);
544
$classes[] = 'postid-' . $post_id;
547
if ( post_type_supports( $post->post_type, 'post-formats' ) ) {
548
$post_format = get_post_format( $post->ID );
550
if ( $post_format && !is_wp_error($post_format) )
551
$classes[] = 'single-format-' . sanitize_html_class( $post_format );
553
$classes[] = 'single-format-standard';
557
if ( is_attachment() ) {
558
$mime_type = get_post_mime_type($post_id);
559
$mime_prefix = array( 'application/', 'image/', 'text/', 'audio/', 'video/', 'music/' );
560
$classes[] = 'attachmentid-' . $post_id;
561
$classes[] = 'attachment-' . str_replace( $mime_prefix, '', $mime_type );
563
} elseif ( is_archive() ) {
564
if ( is_post_type_archive() ) {
565
$classes[] = 'post-type-archive';
566
$post_type = get_query_var( 'post_type' );
567
if ( is_array( $post_type ) )
568
$post_type = reset( $post_type );
569
$classes[] = 'post-type-archive-' . sanitize_html_class( $post_type );
570
} else if ( is_author() ) {
571
$author = $wp_query->get_queried_object();
572
$classes[] = 'author';
573
if ( isset( $author->user_nicename ) ) {
574
$classes[] = 'author-' . sanitize_html_class( $author->user_nicename, $author->ID );
575
$classes[] = 'author-' . $author->ID;
577
} elseif ( is_category() ) {
578
$cat = $wp_query->get_queried_object();
579
$classes[] = 'category';
580
if ( isset( $cat->term_id ) ) {
581
$classes[] = 'category-' . sanitize_html_class( $cat->slug, $cat->term_id );
582
$classes[] = 'category-' . $cat->term_id;
584
} elseif ( is_tag() ) {
585
$tags = $wp_query->get_queried_object();
587
if ( isset( $tags->term_id ) ) {
588
$classes[] = 'tag-' . sanitize_html_class( $tags->slug, $tags->term_id );
589
$classes[] = 'tag-' . $tags->term_id;
591
} elseif ( is_tax() ) {
592
$term = $wp_query->get_queried_object();
593
if ( isset( $term->term_id ) ) {
594
$classes[] = 'tax-' . sanitize_html_class( $term->taxonomy );
595
$classes[] = 'term-' . sanitize_html_class( $term->slug, $term->term_id );
596
$classes[] = 'term-' . $term->term_id;
599
} elseif ( is_page() ) {
602
$page_id = $wp_query->get_queried_object_id();
604
$post = get_post($page_id);
606
$classes[] = 'page-id-' . $page_id;
608
if ( get_pages( array( 'parent' => $page_id, 'number' => 1 ) ) ) {
609
$classes[] = 'page-parent';
612
if ( $post->post_parent ) {
613
$classes[] = 'page-child';
614
$classes[] = 'parent-pageid-' . $post->post_parent;
616
if ( is_page_template() ) {
617
$classes[] = 'page-template';
618
$classes[] = 'page-template-' . sanitize_html_class( str_replace( '.', '-', get_page_template_slug( $page_id ) ) );
620
$classes[] = 'page-template-default';
624
if ( is_user_logged_in() )
625
$classes[] = 'logged-in';
627
if ( is_admin_bar_showing() ) {
628
$classes[] = 'admin-bar';
629
$classes[] = 'no-customize-support';
632
if ( get_theme_mod( 'background_color' ) || get_background_image() )
633
$classes[] = 'custom-background';
635
$page = $wp_query->get( 'page' );
637
if ( ! $page || $page < 2 )
638
$page = $wp_query->get( 'paged' );
640
if ( $page && $page > 1 && ! is_404() ) {
641
$classes[] = 'paged-' . $page;
644
$classes[] = 'single-paged-' . $page;
646
$classes[] = 'page-paged-' . $page;
647
elseif ( is_category() )
648
$classes[] = 'category-paged-' . $page;
650
$classes[] = 'tag-paged-' . $page;
652
$classes[] = 'date-paged-' . $page;
653
elseif ( is_author() )
654
$classes[] = 'author-paged-' . $page;
655
elseif ( is_search() )
656
$classes[] = 'search-paged-' . $page;
657
elseif ( is_post_type_archive() )
658
$classes[] = 'post-type-paged-' . $page;
661
if ( ! empty( $class ) ) {
662
if ( !is_array( $class ) )
663
$class = preg_split( '#\s+#', $class );
664
$classes = array_merge( $classes, $class );
666
// Ensure that we always coerce class to being an array.
670
$classes = array_map( 'esc_attr', $classes );
673
* Filter the list of CSS body classes for the current post or page.
677
* @param array $classes An array of body classes.
678
* @param string $class A comma-separated list of additional classes added to the body.
680
$classes = apply_filters( 'body_class', $classes, $class );
682
return array_unique( $classes );
686
* Whether post requires password and correct password has been provided.
690
* @param int|WP_Post $post An optional post. Global $post used if not provided.
691
* @return bool false if a password is not required or the correct password cookie is present, true otherwise.
693
function post_password_required( $post = null ) {
694
$post = get_post($post);
696
if ( empty( $post->post_password ) )
699
if ( ! isset( $_COOKIE['wp-postpass_' . COOKIEHASH] ) )
702
require_once ABSPATH . WPINC . '/class-phpass.php';
703
$hasher = new PasswordHash( 8, true );
705
$hash = wp_unslash( $_COOKIE[ 'wp-postpass_' . COOKIEHASH ] );
706
if ( 0 !== strpos( $hash, '$P$B' ) )
709
return ! $hasher->CheckPassword( $post->post_password, $hash );
713
// Page Template Functions for usage in Themes
717
* The formatted output of a list of pages.
719
* Displays page links for paginated posts (i.e. includes the <!--nextpage-->.
720
* Quicktag one or more times). This tag must be within The Loop.
724
* @param string|array $args {
725
* Optional. Array or string of default arguments.
727
* @type string $before HTML or text to prepend to each link. Default is '<p> Pages:'.
728
* @type string $after HTML or text to append to each link. Default is '</p>'.
729
* @type string $link_before HTML or text to prepend to each link, inside the <a> tag.
730
* Also prepended to the current item, which is not linked. Default empty.
731
* @type string $link_after HTML or text to append to each Pages link inside the <a> tag.
732
* Also appended to the current item, which is not linked. Default empty.
733
* @type string $next_or_number Indicates whether page numbers should be used. Valid values are number
734
* and next. Default is 'number'.
735
* @type string $separator Text between pagination links. Default is ' '.
736
* @type string $nextpagelink Link text for the next page link, if available. Default is 'Next Page'.
737
* @type string $previouspagelink Link text for the previous page link, if available. Default is 'Previous Page'.
738
* @type string $pagelink Format string for page numbers. The % in the parameter string will be
739
* replaced with the page number, so 'Page %' generates "Page 1", "Page 2", etc.
740
* Defaults to '%', just the page number.
741
* @type int|bool $echo Whether to echo or not. Accepts 1|true or 0|false. Default 1|true.
743
* @return string Formatted output in HTML.
745
function wp_link_pages( $args = '' ) {
747
'before' => '<p>' . __( 'Pages:' ),
751
'next_or_number' => 'number',
753
'nextpagelink' => __( 'Next page' ),
754
'previouspagelink' => __( 'Previous page' ),
759
$params = wp_parse_args( $args, $defaults );
762
* Filter the arguments used in retrieving page links for paginated posts.
766
* @param array $params An array of arguments for page links for paginated posts.
768
$r = apply_filters( 'wp_link_pages_args', $params );
770
global $page, $numpages, $multipage, $more;
774
if ( 'number' == $r['next_or_number'] ) {
775
$output .= $r['before'];
776
for ( $i = 1; $i <= $numpages; $i++ ) {
777
$link = $r['link_before'] . str_replace( '%', $i, $r['pagelink'] ) . $r['link_after'];
778
if ( $i != $page || ! $more && 1 == $page ) {
779
$link = _wp_link_page( $i ) . $link . '</a>';
782
* Filter the HTML output of individual page number links.
786
* @param string $link The page number HTML output.
787
* @param int $i Page number for paginated posts' page links.
789
$link = apply_filters( 'wp_link_pages_link', $link, $i );
790
$output .= $r['separator'] . $link;
792
$output .= $r['after'];
794
$output .= $r['before'];
797
$link = _wp_link_page( $prev ) . $r['link_before'] . $r['previouspagelink'] . $r['link_after'] . '</a>';
799
/** This filter is documented in wp-includes/post-template.php */
800
$link = apply_filters( 'wp_link_pages_link', $link, $prev );
801
$output .= $r['separator'] . $link;
804
if ( $next <= $numpages ) {
805
$link = _wp_link_page( $next ) . $r['link_before'] . $r['nextpagelink'] . $r['link_after'] . '</a>';
807
/** This filter is documented in wp-includes/post-template.php */
808
$link = apply_filters( 'wp_link_pages_link', $link, $next );
809
$output .= $r['separator'] . $link;
811
$output .= $r['after'];
816
* Filter the HTML output of page links for paginated posts.
820
* @param string $output HTML output of paginated posts' page links.
821
* @param array $args An array of arguments.
823
$html = apply_filters( 'wp_link_pages', $output, $args );
832
* Helper function for wp_link_pages().
837
* @param int $i Page number.
838
* @return string Link.
840
function _wp_link_page( $i ) {
845
$url = get_permalink();
847
if ( '' == get_option('permalink_structure') || in_array($post->post_status, array('draft', 'pending')) )
848
$url = add_query_arg( 'page', $i, get_permalink() );
849
elseif ( 'page' == get_option('show_on_front') && get_option('page_on_front') == $post->ID )
850
$url = trailingslashit(get_permalink()) . user_trailingslashit("$wp_rewrite->pagination_base/" . $i, 'single_paged');
852
$url = trailingslashit(get_permalink()) . user_trailingslashit($i, 'single_paged');
855
if ( is_preview() ) {
856
$url = add_query_arg( array(
860
if ( ( 'draft' !== $post->post_status ) && isset( $_GET['preview_id'], $_GET['preview_nonce'] ) ) {
861
$url = add_query_arg( array(
862
'preview_id' => wp_unslash( $_GET['preview_id'] ),
863
'preview_nonce' => wp_unslash( $_GET['preview_nonce'] )
868
return '<a href="' . esc_url( $url ) . '">';
872
// Post-meta: Custom per-post fields.
876
* Retrieve post custom meta data field.
880
* @param string $key Meta data key name.
881
* @return bool|string|array Array of values or single value, if only one element exists. False will be returned if key does not exist.
883
function post_custom( $key = '' ) {
884
$custom = get_post_custom();
886
if ( !isset( $custom[$key] ) )
888
elseif ( 1 == count($custom[$key]) )
889
return $custom[$key][0];
891
return $custom[$key];
895
* Display list of post custom fields.
897
* @internal This will probably change at some point...
899
* @uses apply_filters() Calls 'the_meta_key' on list item HTML content, with key and value as separate parameters.
901
function the_meta() {
902
if ( $keys = get_post_custom_keys() ) {
903
echo "<ul class='post-meta'>\n";
904
foreach ( (array) $keys as $key ) {
906
if ( is_protected_meta( $keyt, 'post' ) )
908
$values = array_map('trim', get_post_custom_values($key));
909
$value = implode($values,', ');
912
* Filter the HTML output of the li element in the post custom fields list.
916
* @param string $html The HTML output for the li element.
917
* @param string $key Meta key.
918
* @param string $value Meta value.
920
echo apply_filters( 'the_meta_key', "<li><span class='post-meta-key'>$key:</span> $value</li>\n", $key, $value );
931
* Retrieve or display list of pages as a dropdown (select list).
935
* @param array|string $args Optional. Override default arguments.
936
* @return string HTML content, if not displaying.
938
function wp_dropdown_pages( $args = '' ) {
940
'depth' => 0, 'child_of' => 0,
941
'selected' => 0, 'echo' => 1,
942
'name' => 'page_id', 'id' => '',
943
'show_option_none' => '', 'show_option_no_change' => '',
944
'option_none_value' => ''
947
$r = wp_parse_args( $args, $defaults );
949
$pages = get_pages( $r );
951
// Back-compat with old system where both id and name were based on $name argument
952
if ( empty( $r['id'] ) ) {
953
$r['id'] = $r['name'];
956
if ( ! empty( $pages ) ) {
957
$output = "<select name='" . esc_attr( $r['name'] ) . "' id='" . esc_attr( $r['id'] ) . "'>\n";
958
if ( $r['show_option_no_change'] ) {
959
$output .= "\t<option value=\"-1\">" . $r['show_option_no_change'] . "</option>\n";
961
if ( $r['show_option_none'] ) {
962
$output .= "\t<option value=\"" . esc_attr( $r['option_none_value'] ) . '">' . $r['show_option_none'] . "</option>\n";
964
$output .= walk_page_dropdown_tree( $pages, $r['depth'], $r );
965
$output .= "</select>\n";
969
* Filter the HTML output of a list of pages as a drop down.
973
* @param string $output HTML output for drop down list of pages.
975
$html = apply_filters( 'wp_dropdown_pages', $output );
984
* Retrieve or display list of pages in list (li) format.
990
* @param array|string $args {
991
* Array or string of arguments. Optional.
993
* @type int $child_of Display only the sub-pages of a single page by ID. Default 0 (all pages).
994
* @type string $authors Comma-separated list of author IDs. Default empty (all authors).
995
* @type string $date_format PHP date format to use for the listed pages. Relies on the 'show_date' parameter.
996
* Default is the value of 'date_format' option.
997
* @type int $depth Number of levels in the hierarchy of pages to include in the generated list.
998
* Accepts -1 (any depth), 0 (all pages), 1 (top-level pages only), and n (pages to
999
* the given n depth). Default 0.
1000
* @type bool $echo Whether or not to echo the list of pages. Default true.
1001
* @type string $exclude Comma-separated list of page IDs to exclude. Default empty.
1002
* @type array $include Comma-separated list of page IDs to include. Default empty.
1003
* @type string $link_after Text or HTML to follow the page link label. Default null.
1004
* @type string $link_before Text or HTML to precede the page link label. Default null.
1005
* @type string $post_type Post type to query for. Default 'page'.
1006
* @type string $post_status Comma-separated list of post statuses to include. Default 'publish'.
1007
* @type string $show_date Whether to display the page publish or modified date for each page. Accepts
1008
* 'modified' or any other value. An empty value hides the date. Default empty.
1009
* @type string $sort_column Comma-separated list of column names to sort the pages by. Accepts 'post_author',
1010
* 'post_date', 'post_title', 'post_name', 'post_modified', 'post_modified_gmt',
1011
* 'menu_order', 'post_parent', 'ID', 'rand', or 'comment_count'. Default 'post_title'.
1012
* @type string $title_li List heading. Passing a null or empty value will result in no heading, and the list
1013
* will not be wrapped with unordered list `<ul>` tags. Default 'Pages'.
1014
* @type Walker $walker Walker instance to use for listing pages. Default empty (Walker_Page).
1016
* @return string HTML list of pages.
1018
function wp_list_pages( $args = '' ) {
1020
'depth' => 0, 'show_date' => '',
1021
'date_format' => get_option( 'date_format' ),
1022
'child_of' => 0, 'exclude' => '',
1023
'title_li' => __( 'Pages' ), 'echo' => 1,
1024
'authors' => '', 'sort_column' => 'menu_order, post_title',
1025
'link_before' => '', 'link_after' => '', 'walker' => '',
1028
$r = wp_parse_args( $args, $defaults );
1033
// sanitize, mostly to keep spaces out
1034
$r['exclude'] = preg_replace( '/[^0-9,]/', '', $r['exclude'] );
1036
// Allow plugins to filter an array of excluded pages (but don't put a nullstring into the array)
1037
$exclude_array = ( $r['exclude'] ) ? explode( ',', $r['exclude'] ) : array();
1040
* Filter the array of pages to exclude from the pages list.
1044
* @param array $exclude_array An array of page IDs to exclude.
1046
$r['exclude'] = implode( ',', apply_filters( 'wp_list_pages_excludes', $exclude_array ) );
1049
$r['hierarchical'] = 0;
1050
$pages = get_pages( $r );
1052
if ( ! empty( $pages ) ) {
1053
if ( $r['title_li'] ) {
1054
$output .= '<li class="pagenav">' . $r['title_li'] . '<ul>';
1057
if ( is_page() || is_attachment() || $wp_query->is_posts_page ) {
1058
$current_page = get_queried_object_id();
1059
} elseif ( is_singular() ) {
1060
$queried_object = get_queried_object();
1061
if ( is_post_type_hierarchical( $queried_object->post_type ) ) {
1062
$current_page = $queried_object->ID;
1066
$output .= walk_page_tree( $pages, $r['depth'], $current_page, $r );
1068
if ( $r['title_li'] ) {
1069
$output .= '</ul></li>';
1074
* Filter the HTML output of the pages to list.
1078
* @see wp_list_pages()
1080
* @param string $output HTML output of the pages list.
1081
* @param array $r An array of page-listing arguments.
1083
$html = apply_filters( 'wp_list_pages', $output, $r );
1093
* Display or retrieve list of pages with optional home link.
1095
* The arguments are listed below and part of the arguments are for {@link
1096
* wp_list_pages()} function. Check that function for more info on those
1101
* @param array|string $args {
1102
* Optional. Arguments to generate a page menu. {@see wp_list_pages()}
1103
* for additional arguments.
1105
* @type string $sort_column How to short the list of pages. Accepts post column names.
1106
* Default 'menu_order, post_title'.
1107
* @type string $menu_class Class to use for the div ID containing the page list. Default 'menu'.
1108
* @type bool $echo Whether to echo the list or return it. Accepts true (echo) or false (return).
1110
* @type string $link_before The HTML or text to prepend to $show_home text. Default empty.
1111
* @type string $link_after The HTML or text to append to $show_home text. Default empty.
1112
* @type int|string $show_home Whether to display the link to the home page. Can just enter the text
1113
* you'd like shown for the home link. 1|true defaults to 'Home'.
1115
* @return string html menu
1117
function wp_page_menu( $args = array() ) {
1118
$defaults = array('sort_column' => 'menu_order, post_title', 'menu_class' => 'menu', 'echo' => true, 'link_before' => '', 'link_after' => '');
1119
$args = wp_parse_args( $args, $defaults );
1122
* Filter the arguments used to generate a page-based menu.
1126
* @see wp_page_menu()
1128
* @param array $args An array of page menu arguments.
1130
$args = apply_filters( 'wp_page_menu_args', $args );
1136
// Show Home in the menu
1137
if ( ! empty($args['show_home']) ) {
1138
if ( true === $args['show_home'] || '1' === $args['show_home'] || 1 === $args['show_home'] )
1141
$text = $args['show_home'];
1143
if ( is_front_page() && !is_paged() )
1144
$class = 'class="current_page_item"';
1145
$menu .= '<li ' . $class . '><a href="' . home_url( '/' ) . '">' . $args['link_before'] . $text . $args['link_after'] . '</a></li>';
1146
// If the front page is a page, add it to the exclude list
1147
if (get_option('show_on_front') == 'page') {
1148
if ( !empty( $list_args['exclude'] ) ) {
1149
$list_args['exclude'] .= ',';
1151
$list_args['exclude'] = '';
1153
$list_args['exclude'] .= get_option('page_on_front');
1157
$list_args['echo'] = false;
1158
$list_args['title_li'] = '';
1159
$menu .= str_replace( array( "\r", "\n", "\t" ), '', wp_list_pages($list_args) );
1162
$menu = '<ul>' . $menu . '</ul>';
1164
$menu = '<div class="' . esc_attr($args['menu_class']) . '">' . $menu . "</div>\n";
1167
* Filter the HTML output of a page-based menu.
1171
* @see wp_page_menu()
1173
* @param string $menu The HTML output.
1174
* @param array $args An array of arguments.
1176
$menu = apply_filters( 'wp_page_menu', $menu, $args );
1177
if ( $args['echo'] )
1188
* Retrieve HTML list content for page list.
1190
* @uses Walker_Page to create HTML list content.
1192
* @see Walker_Page::walk() for parameters and return description.
1194
function walk_page_tree($pages, $depth, $current_page, $r) {
1195
if ( empty($r['walker']) )
1196
$walker = new Walker_Page;
1198
$walker = $r['walker'];
1200
foreach ( (array) $pages as $page ) {
1201
if ( $page->post_parent )
1202
$r['pages_with_children'][ $page->post_parent ] = true;
1205
$args = array($pages, $depth, $r, $current_page);
1206
return call_user_func_array(array($walker, 'walk'), $args);
1210
* Retrieve HTML dropdown (select) content for page list.
1212
* @uses Walker_PageDropdown to create HTML dropdown content.
1214
* @see Walker_PageDropdown::walk() for parameters and return description.
1216
function walk_page_dropdown_tree() {
1217
$args = func_get_args();
1218
if ( empty($args[2]['walker']) ) // the user's options are the third parameter
1219
$walker = new Walker_PageDropdown;
1221
$walker = $args[2]['walker'];
1223
return call_user_func_array(array($walker, 'walk'), $args);
1227
* Create HTML list of pages.
1232
class Walker_Page extends Walker {
1234
* @see Walker::$tree_type
1238
public $tree_type = 'page';
1241
* @see Walker::$db_fields
1243
* @todo Decouple this.
1246
public $db_fields = array ('parent' => 'post_parent', 'id' => 'ID');
1249
* @see Walker::start_lvl()
1252
* @param string $output Passed by reference. Used to append additional content.
1253
* @param int $depth Depth of page. Used for padding.
1254
* @param array $args
1256
public function start_lvl( &$output, $depth = 0, $args = array() ) {
1257
$indent = str_repeat("\t", $depth);
1258
$output .= "\n$indent<ul class='children'>\n";
1262
* @see Walker::end_lvl()
1265
* @param string $output Passed by reference. Used to append additional content.
1266
* @param int $depth Depth of page. Used for padding.
1267
* @param array $args
1269
public function end_lvl( &$output, $depth = 0, $args = array() ) {
1270
$indent = str_repeat("\t", $depth);
1271
$output .= "$indent</ul>\n";
1275
* @see Walker::start_el()
1278
* @param string $output Passed by reference. Used to append additional content.
1279
* @param object $page Page data object.
1280
* @param int $depth Depth of page. Used for padding.
1281
* @param int $current_page Page ID.
1282
* @param array $args
1284
public function start_el( &$output, $page, $depth = 0, $args = array(), $current_page = 0 ) {
1286
$indent = str_repeat( "\t", $depth );
1291
$css_class = array( 'page_item', 'page-item-' . $page->ID );
1293
if ( isset( $args['pages_with_children'][ $page->ID ] ) ) {
1294
$css_class[] = 'page_item_has_children';
1297
if ( ! empty( $current_page ) ) {
1298
$_current_page = get_post( $current_page );
1299
if ( in_array( $page->ID, $_current_page->ancestors ) ) {
1300
$css_class[] = 'current_page_ancestor';
1302
if ( $page->ID == $current_page ) {
1303
$css_class[] = 'current_page_item';
1304
} elseif ( $_current_page && $page->ID == $_current_page->post_parent ) {
1305
$css_class[] = 'current_page_parent';
1307
} elseif ( $page->ID == get_option('page_for_posts') ) {
1308
$css_class[] = 'current_page_parent';
1312
* Filter the list of CSS classes to include with each page item in the list.
1316
* @see wp_list_pages()
1318
* @param array $css_class An array of CSS classes to be applied
1319
* to each list item.
1320
* @param WP_Post $page Page data object.
1321
* @param int $depth Depth of page, used for padding.
1322
* @param array $args An array of arguments.
1323
* @param int $current_page ID of the current page.
1325
$css_classes = implode( ' ', apply_filters( 'page_css_class', $css_class, $page, $depth, $args, $current_page ) );
1327
if ( '' === $page->post_title ) {
1328
$page->post_title = sprintf( __( '#%d (no title)' ), $page->ID );
1331
$args['link_before'] = empty( $args['link_before'] ) ? '' : $args['link_before'];
1332
$args['link_after'] = empty( $args['link_after'] ) ? '' : $args['link_after'];
1334
/** This filter is documented in wp-includes/post-template.php */
1335
$output .= $indent . sprintf(
1336
'<li class="%s"><a href="%s">%s%s%s</a>',
1338
get_permalink( $page->ID ),
1339
$args['link_before'],
1340
apply_filters( 'the_title', $page->post_title, $page->ID ),
1344
if ( ! empty( $args['show_date'] ) ) {
1345
if ( 'modified' == $args['show_date'] ) {
1346
$time = $page->post_modified;
1348
$time = $page->post_date;
1351
$date_format = empty( $args['date_format'] ) ? '' : $args['date_format'];
1352
$output .= " " . mysql2date( $date_format, $time );
1357
* @see Walker::end_el()
1360
* @param string $output Passed by reference. Used to append additional content.
1361
* @param object $page Page data object. Not used.
1362
* @param int $depth Depth of page. Not Used.
1363
* @param array $args
1365
public function end_el( &$output, $page, $depth = 0, $args = array() ) {
1366
$output .= "</li>\n";
1372
* Create HTML dropdown list of pages.
1377
class Walker_PageDropdown extends Walker {
1379
* @see Walker::$tree_type
1383
public $tree_type = 'page';
1386
* @see Walker::$db_fields
1388
* @todo Decouple this
1391
public $db_fields = array ('parent' => 'post_parent', 'id' => 'ID');
1394
* @see Walker::start_el()
1397
* @param string $output Passed by reference. Used to append additional content.
1398
* @param object $page Page data object.
1399
* @param int $depth Depth of page in reference to parent pages. Used for padding.
1400
* @param array $args Uses 'selected' argument for selected page to set selected HTML attribute for option element.
1403
public function start_el( &$output, $page, $depth = 0, $args = array(), $id = 0 ) {
1404
$pad = str_repeat(' ', $depth * 3);
1406
$output .= "\t<option class=\"level-$depth\" value=\"$page->ID\"";
1407
if ( $page->ID == $args['selected'] )
1408
$output .= ' selected="selected"';
1411
$title = $page->post_title;
1412
if ( '' === $title ) {
1413
$title = sprintf( __( '#%d (no title)' ), $page->ID );
1417
* Filter the page title when creating an HTML drop-down list of pages.
1421
* @param string $title Page title.
1422
* @param object $page Page data object.
1424
$title = apply_filters( 'list_pages', $title, $page );
1425
$output .= $pad . esc_html( $title );
1426
$output .= "</option>\n";
1435
* Display an attachment page link using an image or icon.
1439
* @param int|WP_Post $id Optional. Post ID or post object.
1440
* @param bool $fullsize Optional, default is false. Whether to use full size.
1441
* @param bool $deprecated Deprecated. Not used.
1442
* @param bool $permalink Optional, default is false. Whether to include permalink.
1444
function the_attachment_link( $id = 0, $fullsize = false, $deprecated = false, $permalink = false ) {
1445
if ( !empty( $deprecated ) )
1446
_deprecated_argument( __FUNCTION__, '2.5' );
1449
echo wp_get_attachment_link($id, 'full', $permalink);
1451
echo wp_get_attachment_link($id, 'thumbnail', $permalink);
1455
* Retrieve an attachment page link using an image or icon, if possible.
1458
* @uses apply_filters() Calls 'wp_get_attachment_link' filter on HTML content with same parameters as function.
1460
* @param int|WP_Post $id Optional. Post ID or post object.
1461
* @param string $size Optional, default is 'thumbnail'. Size of image, either array or string.
1462
* @param bool $permalink Optional, default is false. Whether to add permalink to image.
1463
* @param bool $icon Optional, default is false. Whether to include icon.
1464
* @param string|bool $text Optional, default is false. If string, then will be link text.
1465
* @return string HTML content.
1467
function wp_get_attachment_link( $id = 0, $size = 'thumbnail', $permalink = false, $icon = false, $text = false ) {
1468
$id = intval( $id );
1469
$_post = get_post( $id );
1471
if ( empty( $_post ) || ( 'attachment' != $_post->post_type ) || ! $url = wp_get_attachment_url( $_post->ID ) )
1472
return __( 'Missing Attachment' );
1475
$url = get_attachment_link( $_post->ID );
1479
elseif ( $size && 'none' != $size )
1480
$link_text = wp_get_attachment_image( $id, $size, $icon );
1484
if ( trim( $link_text ) == '' )
1485
$link_text = $_post->post_title;
1488
* Filter a retrieved attachment page link.
1492
* @param string $link_html The page link HTML output.
1493
* @param int $id Post ID.
1494
* @param string $size Image size. Default 'thumbnail'.
1495
* @param bool $permalink Whether to add permalink to image. Default false.
1496
* @param bool $icon Whether to include an icon. Default false.
1497
* @param string|bool $text If string, will be link text. Default false.
1499
return apply_filters( 'wp_get_attachment_link', "<a href='$url'>$link_text</a>", $id, $size, $permalink, $icon, $text );
1503
* Wrap attachment in <<p>> element before content.
1507
* @param string $content
1510
function prepend_attachment($content) {
1513
if ( empty($post->post_type) || $post->post_type != 'attachment' )
1516
if ( 0 === strpos( $post->post_mime_type, 'video' ) ) {
1517
$meta = wp_get_attachment_metadata( get_the_ID() );
1518
$atts = array( 'src' => wp_get_attachment_url() );
1519
if ( ! empty( $meta['width'] ) && ! empty( $meta['height'] ) ) {
1520
$atts['width'] = (int) $meta['width'];
1521
$atts['height'] = (int) $meta['height'];
1523
if ( has_post_thumbnail() ) {
1524
$atts['poster'] = wp_get_attachment_url( get_post_thumbnail_id() );
1526
$p = wp_video_shortcode( $atts );
1527
} elseif ( 0 === strpos( $post->post_mime_type, 'audio' ) ) {
1528
$p = wp_audio_shortcode( array( 'src' => wp_get_attachment_url() ) );
1530
$p = '<p class="attachment">';
1531
// show the medium sized image representation of the attachment if available, and link to the raw file
1532
$p .= wp_get_attachment_link(0, 'medium', false);
1537
* Filter the attachment markup to be prepended to the post content.
1541
* @see prepend_attachment()
1543
* @param string $p The attachment HTML output.
1545
$p = apply_filters( 'prepend_attachment', $p );
1547
return "$p\n$content";
1555
* Retrieve protected post password form content.
1559
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
1560
* @return string HTML content for password form for password protected post.
1562
function get_the_password_form( $post = 0 ) {
1563
$post = get_post( $post );
1564
$label = 'pwbox-' . ( empty($post->ID) ? rand() : $post->ID );
1565
$output = '<form action="' . esc_url( site_url( 'wp-login.php?action=postpass', 'login_post' ) ) . '" class="post-password-form" method="post">
1566
<p>' . __( 'This content is password protected. To view it please enter your password below:' ) . '</p>
1567
<p><label for="' . $label . '">' . __( 'Password:' ) . ' <input name="post_password" id="' . $label . '" type="password" size="20" /></label> <input type="submit" name="Submit" value="' . esc_attr__( 'Submit' ) . '" /></p></form>
1571
* Filter the HTML output for the protected post password form.
1573
* If modifying the password field, please note that the core database schema
1574
* limits the password field to 20 characters regardless of the value of the
1575
* size attribute in the form input.
1579
* @param string $output The password form HTML output.
1581
return apply_filters( 'the_password_form', $output );
1585
* Whether currently in a page template.
1587
* This template tag allows you to determine if you are in a page template.
1588
* You can optionally provide a template name and then the check will be
1589
* specific to that template.
1594
* @param string $template The specific template name if specific matching is required.
1595
* @return bool True on success, false on failure.
1597
function is_page_template( $template = '' ) {
1601
$page_template = get_page_template_slug( get_queried_object_id() );
1603
if ( empty( $template ) )
1604
return (bool) $page_template;
1606
if ( $template == $page_template )
1609
if ( 'default' == $template && ! $page_template )
1616
* Get the specific template name for a page.
1620
* @param int $post_id Optional. The page ID to check. Defaults to the current post, when used in the loop.
1621
* @return string|bool Page template filename. Returns an empty string when the default page template
1622
* is in use. Returns false if the post is not a page.
1624
function get_page_template_slug( $post_id = null ) {
1625
$post = get_post( $post_id );
1626
if ( ! $post || 'page' != $post->post_type )
1628
$template = get_post_meta( $post->ID, '_wp_page_template', true );
1629
if ( ! $template || 'default' == $template )
1635
* Retrieve formatted date timestamp of a revision (linked to that revisions's page).
1641
* @param int|object $revision Revision ID or revision object.
1642
* @param bool $link Optional, default is true. Link to revisions's page?
1643
* @return string i18n formatted datetimestamp or localized 'Current Revision'.
1645
function wp_post_revision_title( $revision, $link = true ) {
1646
if ( !$revision = get_post( $revision ) )
1649
if ( !in_array( $revision->post_type, array( 'post', 'page', 'revision' ) ) )
1652
/* translators: revision date format, see http://php.net/date */
1653
$datef = _x( 'j F, Y @ G:i', 'revision date format');
1654
/* translators: 1: date */
1655
$autosavef = _x( '%1$s [Autosave]', 'post revision title extra' );
1656
/* translators: 1: date */
1657
$currentf = _x( '%1$s [Current Revision]', 'post revision title extra' );
1659
$date = date_i18n( $datef, strtotime( $revision->post_modified ) );
1660
if ( $link && current_user_can( 'edit_post', $revision->ID ) && $link = get_edit_post_link( $revision->ID ) )
1661
$date = "<a href='$link'>$date</a>";
1663
if ( !wp_is_post_revision( $revision ) )
1664
$date = sprintf( $currentf, $date );
1665
elseif ( wp_is_post_autosave( $revision ) )
1666
$date = sprintf( $autosavef, $date );
1672
* Retrieve formatted date timestamp of a revision (linked to that revisions's page).
1678
* @param int|object $revision Revision ID or revision object.
1679
* @param bool $link Optional, default is true. Link to revisions's page?
1680
* @return string gravatar, user, i18n formatted datetimestamp or localized 'Current Revision'.
1682
function wp_post_revision_title_expanded( $revision, $link = true ) {
1683
if ( !$revision = get_post( $revision ) )
1686
if ( !in_array( $revision->post_type, array( 'post', 'page', 'revision' ) ) )
1689
$author = get_the_author_meta( 'display_name', $revision->post_author );
1690
/* translators: revision date format, see http://php.net/date */
1691
$datef = _x( 'j F, Y @ G:i:s', 'revision date format');
1693
$gravatar = get_avatar( $revision->post_author, 24 );
1695
$date = date_i18n( $datef, strtotime( $revision->post_modified ) );
1696
if ( $link && current_user_can( 'edit_post', $revision->ID ) && $link = get_edit_post_link( $revision->ID ) )
1697
$date = "<a href='$link'>$date</a>";
1699
$revision_date_author = sprintf(
1700
/* translators: post revision title: 1: author avatar, 2: author name, 3: time ago, 4: date */
1701
_x( '%1$s %2$s, %3$s ago (%4$s)', 'post revision title' ),
1704
human_time_diff( strtotime( $revision->post_modified ), current_time( 'timestamp' ) ),
1708
$autosavef = __( '%1$s [Autosave]' );
1709
$currentf = __( '%1$s [Current Revision]' );
1711
if ( !wp_is_post_revision( $revision ) )
1712
$revision_date_author = sprintf( $currentf, $revision_date_author );
1713
elseif ( wp_is_post_autosave( $revision ) )
1714
$revision_date_author = sprintf( $autosavef, $revision_date_author );
1716
return $revision_date_author;
1720
* Display list of a post's revisions.
1722
* Can output either a UL with edit links or a TABLE with diff interface, and
1723
* restore action links.
1727
* @uses wp_get_post_revisions()
1728
* @uses wp_post_revision_title_expanded()
1729
* @uses get_edit_post_link()
1730
* @uses get_the_author_meta()
1732
* @param int|WP_Post $post_id Optional. Post ID or WP_Post object. Default is global $post.
1733
* @param string $type 'all' (default), 'revision' or 'autosave'
1736
function wp_list_post_revisions( $post_id = 0, $type = 'all' ) {
1737
if ( ! $post = get_post( $post_id ) )
1740
// $args array with (parent, format, right, left, type) deprecated since 3.6
1741
if ( is_array( $type ) ) {
1742
$type = ! empty( $type['type'] ) ? $type['type'] : $type;
1743
_deprecated_argument( __FUNCTION__, '3.6' );
1746
if ( ! $revisions = wp_get_post_revisions( $post->ID ) )
1750
foreach ( $revisions as $revision ) {
1751
if ( ! current_user_can( 'read_post', $revision->ID ) )
1754
$is_autosave = wp_is_post_autosave( $revision );
1755
if ( ( 'revision' === $type && $is_autosave ) || ( 'autosave' === $type && ! $is_autosave ) )
1758
$rows .= "\t<li>" . wp_post_revision_title_expanded( $revision ) . "</li>\n";
1761
echo "<div class='hide-if-js'><p>" . __( 'JavaScript must be enabled to use this feature.' ) . "</p></div>\n";
1763
echo "<ul class='post-revisions hide-if-no-js'>\n";
added
removed
wp-includes/post-template.php
