wp_get_plugin_error( string $plugin )

Source

File: wp-admin/includes/plugin.php

function wp_get_plugin_error( $plugin ) {
	if ( ! isset( $GLOBALS['_paused_plugins'] ) ) {
		return false;
	}

	list( $plugin ) = explode( '/', $plugin );

	if ( ! array_key_exists( $plugin, $GLOBALS['_paused_plugins'] ) ) {
		return false;
	}

	return $GLOBALS['_paused_plugins'][ $plugin ];
}