wp-includes/class-wp-plugin-dependencies.php:370Displays an admin notice if dependencies are not installed.
public static function display_admin_notice_for_unmet_dependencies() { if ( in_array( false, self::get_dependency_filepaths(), true ) ) { $error_message = __( 'Some required plugins are missing or inactive.' ); if ( is_multisite() ) { if ( current_user_can( 'manage_network_plugins' ) ) { $error_message .= ' ' . sprintf( /* translators: %s: Link to the network plugins page. */ __( '<a href="%s">Manage plugins</a>.' ), esc_url( network_admin_url( 'plugins.php' ) ) ); } else { $error_message .= ' ' . __( 'Please contact your network administrator.' ); } } elseif ( 'plugins' !== get_current_screen()->base ) { $error_message .= ' ' . sprintf( /* translators: %s: Link to the plugins page. */ __( '<a href="%s">Manage plugins</a>.' ), esc_url( admin_url( 'plugins.php' ) ) ); } wp_admin_notice( $error_message, array( 'type' => 'warning', ) ); } }Introduced in 6.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-plugin-dependencies.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.