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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 102 | $moderated_comments = "<a href='edit-comments.php?comment_status=moderated'>{$moderated_comments}</a>"; |
| 103 | } |
| 104 | |
| 105 | $comm_text = sprintf( __ngettext( 'You have %1$s comment, %2$s, %3$s and %4$s.', 'You have %1$s comments, %2$s, %3$s and %4$s.', $num_comm['total_comments'] ), $total_comments, $approved_comments, $spam_comments, $moderated_comments ); |
| 106 | |
| 107 | $post_type_text = implode(', ', $post_type_texts); |
| 108 | |
| 109 | // There is always a category |
| 110 | $sentence = sprintf( __( 'You have %1$s, contained within %2$s and %3$s. %4$s %5$s' ), $post_type_text, $cats_text, $tags_text, $pending_text, $comm_text ); |
| 111 | $sentence = apply_filters( 'dashboard_count_sentence', $sentence, $post_type_text, $cats_text, $tags_text, $pending_text, $comm_text ); |
| 112 | |
| 113 | ?> |
| 114 | <p class="youhave"><?php echo $sentence; ?></p> |
| 115 | <?php |
| 116 | $ct = current_theme_info(); |
| 117 | $sidebars_widgets = wp_get_sidebars_widgets(); |
| 118 | $num_widgets = array_reduce( $sidebars_widgets, create_function( '$prev, $curr', 'return $prev+count($curr);' ), 0 ); |
| 119 | $widgets_text = sprintf( __ngettext( '%d widget', '%d widgets', $num_widgets ), $num_widgets ); |
| 120 | if ( $can_switch_themes = current_user_can( 'switch_themes' ) ) |