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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.
| Line | Code |
|---|---|
| 117 | |
| 118 | if ( $hook ) { |
| 119 | add_action( "load-$hook", array( 'Akismet_Admin', 'admin_help' ) ); |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | public static function load_resources() { |
| 124 | global $hook_suffix; |
| 125 | |
| 126 | if ( in_array( $hook_suffix, apply_filters( 'akismet_admin_page_hook_suffixes', array( |
| 127 | 'index.php', # dashboard |
| 128 | 'edit-comments.php', |
| 129 | 'comment.php', |
| 130 | 'post.php', |
| 131 | 'settings_page_akismet-key-config', |
| 132 | 'jetpack_page_akismet-key-config', |
| 133 | 'plugins.php', |
| 134 | ) ) ) ) { |
| 135 | wp_register_style( 'akismet.css', plugin_dir_url( __FILE__ ) . '_inc/akismet.css', array(), AKISMET_VERSION ); |