Automattic\WooCommerce\Vendor\GraphQL\Validator\Rules

OverlappingFieldsCanBeMerged::fieldFingerprint │ protected │ WC 1.0

Method of the class: OverlappingFieldsCanBeMerged{}

No Hooks.

Returns

null. Nothing (null).

Usage

// protected - for code of main (parent) or child class
$result = $this->fieldFingerprint( $field ): string;

$field(array) (required)

.

OverlappingFieldsCanBeMerged::fieldFingerprint() OverlappingFieldsCanBeMerged::fieldFingerprint code ^{WC 10.9.1}

protected function fieldFingerprint(array $field): string
{
    [$parentType, $ast] = $field;

    $parentTypeId = $parentType !== null
        ? spl_object_id($parentType)
        : '';
    $name = $ast->name->value;
    $selectionSetId = $ast->selectionSet !== null
        ? spl_object_id($ast->selectionSet)
        : '';

    $fingerprint = "{$parentTypeId}:{$name}:{$selectionSetId}";

    foreach ($ast->arguments as $argument) {
        $fingerprint .= ":{$argument->name->value}=" . Printer::doPrint($argument->value);
    }

    return $fingerprint;
}