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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.
This hook occurs 3 times in this file.
| Line | Code |
|---|---|
| 15 | ?> |
| 16 | <div class="wrap"> |
| 17 | <?php if ($drafts) { ?> |
| 18 | <p><strong><?php _e('Your Drafts:') ?></strong> |
| 19 | <?php |
| 20 | $i = 0; |
| 21 | foreach ($drafts as $draft) { |
| 22 | if (0 != $i) |
| 23 | echo ', '; |
| 24 | $draft->post_title = apply_filters('the_title', stripslashes($draft->post_title)); |
| 25 | if ($draft->post_title == '') |
| 26 | $draft->post_title = sprintf(__('Post #%s'), $draft->ID); |
| 27 | echo "<a href='post.php?action=edit&post=$draft->ID' title='" . __('Edit this draft') . "'>$draft->post_title</a>"; |
| 28 | ++$i; |
| 29 | } |
| 30 | ?> |
| 31 | .</p> |
| 32 | <?php } ?> |
| 33 | |
| 34 | <?php if ($other_drafts) { ?> |
| 35 | <p><strong><?php _e('Other’s Drafts:') ?></strong> |
| 36 | <?php |
| 37 | $i = 0; |
| 38 | foreach ($other_drafts as $draft) { |
| 39 | if (0 != $i) |
| 40 | echo ', '; |
| 41 | $draft->post_title = apply_filters('the_title', stripslashes($draft->post_title)); |
| 42 | if ($draft->post_title == '') |
| 43 | $draft->post_title = sprintf(__('Post #%s'), $draft->ID); |
| 44 | echo "<a href='post.php?action=edit&post=$draft->ID' title='" . __('Edit this draft') . "'>$draft->post_title</a>"; |
| 45 | ++$i; |
| 46 | } |
| 47 | ?> |
| 48 | .</p> |
| 49 | |
| 50 | <?php } ?> |
| Line | Code |
| 58 | |
| 59 | wp('what_to_show=posts&posts_per_page=15&posts_per_archive_page=-1'); |
| 60 | |
| 61 | if ( is_month() ) { |
| 62 | single_month_title(' '); |
| 63 | } elseif ( is_search() ) { |
| 64 | printf(__('Search for “%s”'), wp_specialchars($_GET['s']) ); |
| 65 | } else { |
| 66 | if ( is_single() ) |
| 67 | printf(__('Comments on %s'), apply_filters( "the_title", $post->post_title)); |
| 68 | elseif ( ! is_paged() || get_query_var('paged') == 1 ) |
| 69 | _e('Last 15 Posts'); |
| 70 | else |
| 71 | _e('Previous Posts'); |
| 72 | } |
| 73 | ?> |
| 74 | </h2> |
| 75 | |
| 76 | <form name="searchform" id="searchform" action="" method="get"> |