3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('now', new \DateTimeZone('UTC')); $currentHour = (int)$date->format('G'); var_dump($currentHour);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.120.0040.00420.84
8.4.110.0110.01018.07
8.4.100.0120.00917.76
8.4.90.0120.01017.60
8.4.80.0080.00317.43
8.3.250.0110.00718.72
8.3.240.0260.00716.26
8.3.230.0060.00316.41
8.3.220.0050.00316.51
8.3.180.0040.00418.34
8.3.50.0040.00416.70
8.2.290.0110.00816.89

preferences:
26.69 ms | 403 KiB | 5 Q