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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 |
|---|---|
| 120 | |
| 121 | if ( !is_array($plugins) ) |
| 122 | $plugins = array($plugins); |
| 123 | |
| 124 | foreach ( $plugins as $plugin ) { |
| 125 | if( ! is_plugin_active($plugin) ) |
| 126 | continue; |
| 127 | array_splice($current, array_search( $plugin, $current), 1 ); // Fixed Array-fu! |
| 128 | if ( ! $silent ) //Used by Plugin updater to internally deactivate plugin, however, not to notify plugins of the fact to prevent plugin output. |
| 129 | do_action('deactivate_' . trim( $plugin )); |
| 130 | } |
| 131 | |
| 132 | update_option('active_plugins', $current); |
| 133 | } |
| 134 | |
| 135 | function deactivate_all_plugins() { |
| 136 | $current = get_option('active_plugins'); |
| 137 | if ( empty($current) ) |
| 138 | return; |