array_key_exists

spatie/once

Supported Versions: PHP 4 >= 4.0.7, PHP 5, PHP 7, PHP 8

Checks if the given key or index exists in the array

Alias key_exists

        <?php array_key_exists(string|int|float|bool|resource|null $key, array $array): bool
    

<?php             return false;

        }



        return array_key_exists($backtraceHash, $this->values[$object]);

    }



    public function get($object, string $backtraceHash): mixed

src/Cache.php