Automattic\WooCommerce\Vendor\GraphQL\Error

FormattedError::printError │ public static │ WC 1.0

Prints a GraphQLError to a string, representing useful location information about the error's position in the source.

Method of the class: FormattedError{}

No Hooks.

Returns

null. Nothing (null).

Usage

$result = FormattedError::printError( $error ): string;

$error(Error) (required)

.

FormattedError::printError() FormattedError::printError code ^{WC 10.9.1}

public static function printError(Error $error): string
{
    $printedLocations = [];

    $nodes = $error->nodes;
    if (isset($nodes) && $nodes !== []) {
        foreach ($nodes as $node) {
            $location = $node->loc;
            if (isset($location)) {
                $source = $location->source;
                if (isset($source)) {
                    $printedLocations[] = self::highlightSourceAtLocation(
                        $source,
                        $source->getLocation($location->start)
                    );
                }
            }
        }
    } elseif ($error->getSource() !== null && $error->getLocations() !== []) {
        $source = $error->getSource();
        foreach ($error->getLocations() as $location) {
            $printedLocations[] = self::highlightSourceAtLocation($source, $location);
        }
    }

    return $printedLocations === []
        ? $error->getMessage()
        : implode("\n\n", array_merge([$error->getMessage()], $printedLocations)) . "\n";
}