3v4l.org

run code in 300+ PHP versions simultaneously
<?php $secret = 'секретный ключ'; $secret * 33;

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)
8.4.120.0070.01020.25
8.4.110.0100.01020.71
8.4.100.0100.00417.79
8.4.90.0120.01017.73
8.4.80.0070.00122.29
8.4.70.0120.00718.05
8.4.60.0120.01018.86
8.4.50.0270.00617.75
8.4.40.0080.00317.74
8.3.250.0130.00618.71
8.3.240.0120.00816.53
8.3.230.0140.00616.67
8.3.220.0110.00717.34
8.3.210.0060.00816.90
8.3.200.0130.00616.38
8.3.190.0040.00418.62
8.3.180.0040.00318.40
8.3.170.0090.01218.30
8.3.50.0120.00918.34
8.2.290.0100.00920.32
8.2.280.0110.00716.87
8.1.320.0100.00917.68

preferences:
31.82 ms | 403 KiB | 5 Q