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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 |
---|---|
711 | * @since 2.7.0 |
712 | * |
713 | * @param array $actions An array of plugin action links. |
714 | * @param string $plugin_file Path to the plugin file relative to the plugins directory. |
715 | * @param array $plugin_data An array of plugin data. |
716 | * @param string $context The plugin context. Defaults are 'All', 'Active', |
717 | * 'Inactive', 'Recently Activated', 'Upgrade', |
718 | * 'Must-Use', 'Drop-ins', 'Search'. |
719 | */ |
720 | $actions = apply_filters( "plugin_action_links_{$plugin_file}", $actions, $plugin_file, $plugin_data, $context ); |
721 |
|
722 | } |
723 |
|
724 | $class = $is_active ? 'active' : 'inactive'; |
725 | $checkbox_id = "checkbox_" . md5($plugin_data['Name']); |
726 | if ( $restrict_network_active || $restrict_network_only || in_array( $status, array( 'mustuse', 'dropins' ) ) ) { |
727 | $checkbox = ''; |
728 | } else { |
729 | $checkbox = "<label class='screen-reader-text' for='" . $checkbox_id . "' >" . sprintf( __( 'Select %s' ), $plugin_data['Name'] ) . "</label>" |