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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 |
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36 | } |
37 |
|
38 | require(ABSPATH . 'wp-admin/menu.php'); |
39 |
|
40 | // Handle plugin admin pages. |
41 | if (isset($plugin_page)) { |
42 | $page_hook = get_plugin_page_hook($plugin_page, $pagenow); |
43 |
|
44 | if ( $page_hook ) { |
45 | do_action('load-' . $page_hook); |
46 | if (! isset($_GET['noheader'])) |
47 | require_once(ABSPATH . 'wp-admin/admin-header.php'); |
48 |
|
49 | do_action($page_hook); |
50 | } else { |
51 | if ( validate_file($plugin_page) ) { |
52 | wp_die(__('Invalid plugin page')); |
53 | } |
54 |
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