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<?php namespace App; final class Resource { /** * @param resource $resource */ public function __construct($resource) { if (! is_resource($resource)) { throw new InvalidException(); } $this->resource = $resource; } }
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3

preferences:
57.51 ms | 966 KiB | 4 Q