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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 |
|---|---|
| 60 | $hook_suffix = ''; |
| 61 | if ( isset($page_hook) ) |
| 62 | $hook_suffix = "$page_hook"; |
| 63 | else if ( isset($plugin_page) ) |
| 64 | $hook_suffix = "$plugin_page"; |
| 65 | else if ( isset($pagenow) ) |
| 66 | $hook_suffix = "$pagenow"; |
| 67 | |
| 68 | do_action("admin_print_styles-$hook_suffix"); |
| 69 | do_action('admin_print_styles'); |
| 70 | do_action("admin_print_scripts-$hook_suffix"); |
| 71 | do_action('admin_print_scripts'); |
| 72 | do_action("admin_head-$hook_suffix"); |
| 73 | do_action('admin_head'); |
| 74 | |
| 75 | if ( $is_iphone ) { ?> |
| 76 | <style type="text/css">.row-actions{visibility:visible;}</style> |
| 77 | <?php } ?> |
| 78 | </head> |