3v4l.org

run code in 500+ PHP versions simultaneously
<?php $b = 4 ** 3; echo $b;

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)
8.5.30.0100.00818.04
8.5.20.0090.00920.09
8.5.10.0110.00716.64
8.5.00.0110.01119.78
8.4.180.0120.01119.67
8.4.170.0110.01023.81
8.4.160.0100.01321.76
8.4.150.0060.00616.90
8.4.140.0160.00617.33
8.4.130.0090.01217.63
8.4.120.0100.01020.40
8.4.110.0050.00518.77
8.4.100.0280.00918.90
8.4.90.0140.00320.81
8.4.80.0210.00317.36
8.4.70.0180.00417.62
8.4.60.0120.00917.74
8.4.50.0160.00717.14
8.4.40.0190.00417.58
8.4.30.0180.00517.49
8.4.20.0180.00517.26
8.4.10.0180.00517.61
8.3.300.0070.01320.78
8.3.290.0100.00920.72
8.3.280.0100.00316.12
8.3.270.0110.00816.45
8.3.260.0110.00816.20
8.3.250.0120.00718.85
8.3.240.0050.00416.48
8.3.230.0060.00416.61
8.3.220.0180.00516.23
8.3.210.0220.00316.26
8.3.200.0200.00516.31
8.3.190.0170.00416.05
8.3.180.0160.00716.30
8.3.170.0200.00716.50
8.3.160.0190.00716.32
8.3.150.0180.00515.97
8.3.140.0160.00816.43
8.3.130.0160.00516.30
8.3.120.0180.00216.07
8.3.110.0120.00816.19
8.3.100.0230.00116.61
8.3.90.0180.00416.39
8.3.80.0230.00216.20
8.3.70.0180.00716.19
8.3.60.0150.00716.37
8.3.50.0220.00216.30
8.3.40.0140.00817.14
8.3.30.0160.00517.28
8.3.20.0140.00417.06
8.3.10.0150.00517.25
8.3.00.0130.00617.25
8.2.300.0120.01020.24
8.2.290.0130.00616.48
8.2.280.0150.00416.43
8.2.270.0140.00516.48
8.2.260.0150.00416.19
8.2.250.0150.00416.34
8.2.240.0120.00816.50
8.2.230.0140.00516.22
8.2.220.0190.00116.64
8.2.210.0150.00316.05
8.2.200.0140.00516.57
8.2.190.0150.00416.00
8.2.180.0120.00616.19
8.2.170.0140.00717.65
8.2.160.0140.00517.57
8.2.150.0160.00517.35
8.2.140.0150.00417.30
8.2.130.0180.00517.48
8.2.120.0150.00417.45
8.2.110.0170.00317.60
8.2.100.0160.00417.25
8.2.90.0190.00517.29
8.2.80.0250.00617.52
8.2.70.0320.00517.50
8.2.60.0170.00517.38
8.2.50.0240.00717.50
8.2.40.0250.00517.61
8.2.30.0190.00517.40
8.2.20.0210.00417.63
8.2.10.0170.00517.30
8.2.00.0160.00217.45
8.1.340.0140.00920.07

preferences:
60.05 ms | 831 KiB | 5 Q