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run code in 300+ PHP versions simultaneously
<?php $attestationId = intval(microtime(true)); var_dump($attestationId);
Output for 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
int(1499329573)
preferences:
87.68 ms | 402 KiB | 82 Q