3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} class B extends \stdClass {} $a = new A(); $a->foo = 'bar'; $b = new B(); $b->foo = 'bar';

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)
8.5.30.0140.00419.18
8.5.20.0110.00620.15
8.5.10.0070.01020.27
8.5.00.0120.01020.01
8.4.180.0120.01019.70
8.4.170.0140.00821.82
8.4.160.0120.00923.86
8.4.150.0070.00516.86
8.4.140.0170.00317.90
8.4.130.0130.00817.62
8.4.120.0120.00720.70
8.4.110.0130.00822.36
8.4.100.0110.00617.92
8.4.90.0130.00818.55
8.4.80.0050.00418.51
8.4.70.0040.00618.05
8.4.60.0110.00918.68
8.4.50.0130.00718.68
8.4.40.0130.00623.88
8.4.30.0040.00720.78
8.4.20.0150.00620.69
8.4.10.0100.00023.72
8.3.300.0120.00720.82
8.3.290.0130.00620.83
8.3.280.0130.00620.81
8.3.270.0140.00916.39
8.3.260.0100.00816.68
8.3.250.0070.00618.76
8.3.240.0080.00816.91
8.3.230.0120.00716.70
8.3.220.0040.00419.03
8.3.210.0050.00318.67
8.3.200.0040.00516.51
8.3.190.0120.00617.19
8.3.180.0100.00616.97
8.3.170.0150.00020.64
8.3.160.0090.00917.06
8.3.150.0120.00616.89
8.3.140.0140.00418.40
8.3.130.0060.00316.78
8.3.120.0080.00418.93
8.3.110.0080.01220.94
8.3.100.0040.00424.06
8.3.90.0110.00726.77
8.3.80.0030.00617.97
8.3.70.0040.01118.43
8.3.60.0070.01416.72
8.3.50.0100.00716.50
8.3.40.0030.01621.84
8.3.30.0120.00318.55
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0020.00526.16
8.2.300.0050.00518.73
8.2.290.0070.01120.55
8.2.280.0090.01118.54
8.2.270.0150.00417.26
8.2.260.0120.00616.35
8.2.250.0080.00018.59
8.2.240.0040.00418.85
8.2.230.0060.00322.58
8.2.220.0090.00037.54
8.2.210.0070.00026.77
8.2.200.0080.00018.42
8.2.190.0110.00718.29
8.2.180.0150.00018.41
8.2.170.0070.00722.96
8.2.160.0070.00722.96
8.2.150.0100.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.07
8.2.110.0030.00622.25
8.2.100.0070.00318.76
8.2.30.0070.00517.56
8.1.340.0130.00921.38
8.1.330.0130.00619.72
8.1.320.0120.00816.37
8.1.310.0030.01416.72
8.1.300.0140.00317.65
8.1.290.0060.00330.84
8.1.280.0070.00725.92
8.1.270.0100.00024.66
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0100.00018.53
8.1.230.0060.00318.43

preferences:
48.69 ms | 855 KiB | 5 Q