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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 145 | $current_screen->parent_file = $parent_file; |
| 146 | $current_screen->parent_base = preg_replace('/\?.*$/', '', $parent_file); |
| 147 | $current_screen->parent_base = str_replace('.php', '', $current_screen->parent_base); |
| 148 | ?> |
| 149 | |
| 150 | <div id="wpbody-content"> |
| 151 | <?php |
| 152 | screen_meta($current_screen); |
| 153 | |
| 154 | do_action('admin_notices'); |
| 155 | |
| 156 | if ( $parent_file == 'options-general.php' ) |
| 157 | require(ABSPATH . 'wp-admin/options-head.php'); |
| 158 | |