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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 |
|---|---|
| 1449 | $actions['inline hide-if-no-js'] = '<a href="#" class="editinline" title="' . esc_attr(__('Edit this post inline')) . '">' . __('Quick Edit') . '</a>'; |
| 1450 | $actions['delete'] = "<a class='submitdelete' title='" . esc_attr(__('Delete this post')) . "' href='" . wp_nonce_url("post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID) . "' onclick=\"if ( confirm('" . esc_js(sprintf( ('draft' == $post->post_status) ? __("You are about to delete this draft '%s'\n 'Cancel' to stop, 'OK' to delete.") : __("You are about to delete this post '%s'\n 'Cancel' to stop, 'OK' to delete."), $post->post_title )) . "') ) { return true;}return false;\">" . __('Delete') . "</a>"; |
| 1451 | } |
| 1452 | if ( in_array($post->post_status, array('pending', 'draft')) ) { |
| 1453 | if ( current_user_can('edit_post', $post->ID) ) |
| 1454 | $actions['view'] = '<a href="' . get_permalink($post->ID) . '" title="' . esc_attr(sprintf(__('Preview “%s”'), $title)) . '" rel="permalink">' . __('Preview') . '</a>'; |
| 1455 | } else { |
| 1456 | $actions['view'] = '<a href="' . get_permalink($post->ID) . '" title="' . esc_attr(sprintf(__('View “%s”'), $title)) . '" rel="permalink">' . __('View') . '</a>'; |
| 1457 | } |
| 1458 | $actions = apply_filters('post_row_actions', $actions, $post); |
| 1459 | $action_count = count($actions); |
| 1460 | $i = 0; |
| 1461 | echo '<div class="row-actions">'; |
| 1462 | foreach ( $actions as $action => $link ) { |
| 1463 | ++$i; |
| 1464 | ( $i == $action_count ) ? $sep = '' : $sep = ' | '; |
| 1465 | echo "<span class='$action'>$link$sep</span>"; |
| 1466 | } |
| 1467 | echo '</div>'; |