src/Type/Definition/IDType.php
public function parseValue($value)
    {
        if (is_string($value) || is_int($value)) {
            return (string) $value;
        }

        throw new Error('Cannot represent value as ID: ' . Utils::printSafe($value));
    }
public function parseValue($value)
    {
        if (is_string($value) || is_int($value)) {
            return (string) $value;
        }

        throw new Error('Cannot represent value as ID: ' . Utils::printSafe($value));
    }
public function parseValue ( $ value ) { if ( is_string ( $ value ) || is_int ( $ value ) ) { return ( string ) $ value ; } throw new Error ( 'Cannot represent value as ID: ' . Utils :: printSafe ( $ value ) ) ; }
@param mixed $value

@return string

@throws Error
@param mixed $value