3v4l.org

run code in 300+ PHP versions simultaneously
<?php fn($a): never => die();

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)
8.5.30.0090.00818.12
8.5.20.0120.00720.36
8.5.10.0110.00716.76
8.5.00.0140.00922.65
8.4.180.0100.01022.03
8.4.170.0110.01223.88
8.4.160.0130.00823.78
8.4.150.0060.00416.79
8.4.140.0130.00917.21
8.4.130.0130.00917.76
8.4.120.0160.00720.02
8.4.110.0290.00717.65
8.4.100.0200.00617.78
8.4.90.0220.00417.80
8.4.80.0200.00517.38
8.4.70.0220.00517.45
8.4.60.0210.00517.42
8.4.50.0230.00617.44
8.4.40.0250.00517.32
8.4.30.0240.00517.58
8.4.20.0220.00517.38
8.4.10.0230.00517.28
8.3.300.0120.00818.04
8.3.290.0150.01018.53
8.3.280.0150.00920.04
8.3.270.0140.00516.58
8.3.260.0160.00416.36
8.3.250.0160.00516.44
8.3.240.0200.00616.39
8.3.230.0190.00516.42
8.3.220.0180.00416.65
8.3.210.0170.00616.29
8.3.200.0190.00416.35
8.3.190.0170.00416.43
8.3.180.0200.00516.38
8.3.170.0210.00616.42
8.3.160.0220.00616.39
8.3.150.0200.00516.50
8.3.140.0220.00616.42
8.3.130.0180.00516.43
8.3.120.0190.00516.36
8.3.110.0190.00516.71
8.3.100.0210.00616.40
8.3.90.0190.00516.46
8.3.80.0240.00516.46
8.3.70.0220.00516.45
8.3.60.0240.00416.48
8.3.50.0210.00616.42
8.3.40.0200.00517.20
8.3.30.0150.00517.32
8.3.20.0200.00417.29
8.3.10.0170.00417.45
8.3.00.0100.00517.54
8.2.300.0130.00717.86
8.2.290.0190.00516.30
8.2.280.0180.00416.61
8.2.270.0190.00416.42
8.2.260.0190.00416.29
8.2.250.0170.00516.33
8.2.240.0180.00416.23
8.2.230.0190.00416.28
8.2.220.0190.00416.37
8.2.210.0170.00516.23
8.2.200.0170.00516.15
8.2.190.0170.00616.25
8.2.180.0170.00516.36
8.2.170.0160.00517.82
8.2.160.0170.00417.43
8.2.150.0190.00517.25
8.2.140.0170.00317.23
8.2.130.0150.00517.31
8.2.120.0180.00517.61
8.2.110.0170.00517.39
8.2.100.0170.00417.32
8.2.90.0170.00517.45
8.2.80.0160.00317.35
8.2.70.0180.00417.30
8.2.60.0160.00517.28
8.2.50.0200.00517.22
8.2.40.0200.00517.33
8.2.30.0180.00617.33
8.2.20.0160.00517.26
8.2.10.0150.00417.33
8.2.00.0150.00517.17
8.1.340.0110.00917.65
8.1.330.0190.01116.06
8.0.300.0400.00816.43
5.6.230.0250.00815.26
4.3.00.0060.00114.19

preferences:
53.96 ms | 850 KiB | 5 Q