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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 |
|---|---|
| 21 | <script type="text/javascript"> |
| 22 | //<![CDATA[ |
| 23 | function addLoadEvent(func) {if ( typeof wpOnload!='function'){wpOnload=func;}else{ var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}} |
| 24 | //]]> |
| 25 | </script> |
| 26 | <?php if ( ($parent_file != 'link-manager.php') && ($parent_file != 'options-general.php') ) : ?> |
| 27 | <style type="text/css">* html { overflow-x: hidden; }</style> |
| 28 | <?php endif; |
| 29 | if ( isset($page_hook) ) |
| 30 | do_action('admin_print_scripts-' . $page_hook); |
| 31 | else if ( isset($plugin_page) ) |
| 32 | do_action('admin_print_scripts-' . $plugin_page); |
| 33 | do_action('admin_print_scripts'); |
| 34 | |
| 35 | if ( isset($page_hook) ) |
| 36 | do_action('admin_head-' . $page_hook); |
| 37 | else if ( isset($plugin_page) ) |
| 38 | do_action('admin_head-' . $plugin_page); |
| 39 | do_action('admin_head'); |