3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; function assert() {}

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)
8.3.60.0120.00916.63
8.3.50.0140.00318.04
8.3.40.0110.00418.75
8.3.30.0120.00318.76
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0080.00026.16
8.2.180.0100.00625.92
8.2.170.0180.00318.83
8.2.160.0130.00322.96
8.2.150.0050.00325.66
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0050.00326.35
8.2.110.0030.00620.51
8.2.100.0000.01117.91
8.2.90.0030.00917.78
8.2.80.0000.00817.97
8.2.70.0050.00317.91
8.2.60.0040.00417.91
8.2.50.0050.00518.10
8.2.40.0040.00419.21
8.2.30.0040.00417.85
8.2.20.0070.00017.92
8.2.10.0040.00419.02
8.2.00.0030.00319.04
8.1.280.0150.00025.92
8.1.270.0040.01424.01
8.1.260.0040.00428.09
8.1.250.0090.00028.09
8.1.240.0030.00620.89
8.1.230.0040.00920.96
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00817.22
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0000.00818.51
8.1.160.0000.00818.76
8.1.150.0040.00418.73
8.1.140.0030.00520.47
8.1.130.0040.00420.06
8.1.120.0070.00017.27
8.1.110.0080.00017.27
8.1.100.0030.00517.28
8.1.90.0040.00417.32
8.1.80.0030.00617.38
8.1.70.0030.00317.36
8.1.60.0030.00517.41
8.1.50.0050.00317.34
8.1.40.0050.00217.39
8.1.30.0020.00517.58
8.1.20.0040.00417.35
8.1.10.0050.00317.40
8.1.00.0040.00417.31
8.0.300.0000.00719.76
8.0.290.0030.00616.63
8.0.280.0040.00418.30
8.0.270.0030.00317.89
8.0.260.0000.00618.37
8.0.250.0050.00316.84
8.0.240.0030.00316.90
8.0.230.0030.00316.81
8.0.220.0070.00016.85
8.0.210.0040.00416.88
8.0.200.0000.00616.77
8.0.190.0070.00016.84
8.0.180.0000.00916.83
8.0.170.0060.00316.72
8.0.160.0030.00516.82
8.0.150.0080.00416.72
8.0.140.0050.00216.70
8.0.130.0030.00313.18
8.0.120.0000.00816.79
8.0.110.0000.00716.84
8.0.100.0000.00716.71
8.0.90.0070.00016.77
8.0.80.0090.00816.85
8.0.70.0030.00516.72
8.0.60.0000.00816.70
8.0.50.0000.00816.64
8.0.30.0070.00916.96
8.0.20.0060.01316.91
8.0.10.0120.00516.89
8.0.00.0120.00616.87
7.4.330.0020.00215.55
7.4.320.0000.00716.48
7.4.300.0000.00616.37
7.4.290.0080.00016.41
7.4.280.0000.00816.44
7.4.270.0050.00216.38
7.4.260.0000.00513.14
7.4.250.0040.00416.44
7.4.240.0000.00716.38
7.4.230.0030.00316.16
7.4.220.0020.00516.28
7.4.210.0080.00816.42
7.4.200.0030.00316.45
7.4.160.0070.00716.56
7.4.150.0080.01016.31
7.4.140.0100.00716.33
7.4.130.0120.00816.31
7.4.120.0090.00916.18
7.4.110.0100.00716.24
7.4.100.0090.01116.28
7.4.90.0090.00916.25
7.4.80.0100.01016.25
7.4.70.0100.01016.17
7.4.60.0120.00916.21
7.4.50.0130.00616.18
7.4.40.0110.00716.06
7.4.30.0110.00716.31
7.4.20.0130.00516.13
7.4.10.0050.01216.15
7.4.00.0130.00616.40
7.3.330.0070.00016.32
7.3.320.0050.00013.30
7.3.310.0000.00716.26
7.3.300.0040.00416.16
7.3.290.0070.00816.20
7.3.270.0090.00816.28
7.3.260.0110.00716.23
7.3.250.0110.00916.28
7.3.240.0070.00916.14
7.3.230.0060.01116.15
7.3.220.0120.00816.31
7.3.210.0130.00516.24
7.3.200.0120.00716.18
7.3.190.0090.00716.12
7.3.180.0080.01216.16
7.3.170.0100.01116.10
7.3.160.0060.01116.12
7.3.150.0140.00616.22
7.3.140.0120.00616.22
7.3.130.0070.00916.22
7.3.120.0110.00716.18
7.3.110.0080.00916.18
7.3.100.0100.00916.07
7.3.90.0080.01016.16
7.3.80.0120.00616.11
7.3.70.0100.00816.12
7.3.60.0110.00616.16
7.3.50.0090.00916.24
7.3.40.0100.00716.14
7.3.30.0070.00916.19
7.3.20.0130.00516.79
7.3.10.0080.01016.68
7.3.00.0150.00316.81

preferences:
64.35 ms | 401 KiB | 5 Q