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run code in 300+ PHP versions simultaneously
<?php $info = new SplFileInfo('php://temp'); $obj = new SplFileObject('php://memory'); $tmp = new SplTempFileObject; if ($obj instanceof SplFileInfo) { echo 'SplFileObject IS an instanceof SplFileInfo', PHP_EOL; } else { echo 'SplFileObject IS NOT an instanceof SplFileInfo', PHP_EOL; } if ($tmp instanceof SplFileObject) { echo 'SplTempFileObject IS an instanceof SplFileObject', PHP_EOL; } else { echo 'SplTempFileObject IS NOT an instanceof SplFileObject', PHP_EOL; } if ($tmp instanceof SplFileInfo) { echo 'SplTempFileObject IS an instanceof SplFileInfo', PHP_EOL; } else { echo 'SplTempFileObject IS NOT an instanceof SplFileInfo', PHP_EOL; }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
SplFileObject IS an instanceof SplFileInfo SplTempFileObject IS an instanceof SplFileObject SplTempFileObject IS an instanceof SplFileInfo

preferences:
246.51 ms | 404 KiB | 411 Q