src/Schema/Values/CacheValue.php
protected function argKeys(): Collection
    {
        $args = $this->args;

        ksort($args);

        return (new Collection($args))->map(function ($value, $key) {
            $keyValue = is_array($value)
                ? json_encode($value, true)
                : $value;

            return "{$key}:{$keyValue}";
        });
    }
protected function argKeys(): Collection
    {
        $args = $this->args;

        ksort($args);

        return (new Collection($args))->map(function ($value, $key) {
            $keyValue = is_array($value)
                ? json_encode($value, true)
                : $value;

            return "{$key}:{$keyValue}";
        });
    }
protected function argKeys ( ) : Collection { $ args = $ this -> args ; ksort ( $ args ) ; return ( new Collection ( $ args ) ) -> map ( function ( $ value , $ key ) { $ keyValue = is_array ( $ value ) ? json_encode ( $ value , true ) : $ value ; return "{$key}:{$keyValue}" ; } ) ; }
Convert input arguments to keys.

@return \Illuminate\Support\Collection
Convert input arguments to keys .