3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new class { public function func():self{return "";} }; $res = $a->func(); var_dump($res);

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)
8.3.40.0110.00419.02
8.3.30.0070.00718.72
8.3.20.0040.00420.09
8.3.10.0080.00023.66
8.3.00.0090.00019.18
8.2.170.0090.00622.96
8.2.160.0100.00720.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00617.50
8.2.120.0030.00626.35
8.2.110.0030.00722.08
8.2.100.0060.00617.74
8.2.90.0040.00418.90
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0060.00317.93
8.2.50.0060.00318.07
8.2.40.0020.00519.11
8.2.30.0030.00620.73
8.2.20.0000.00917.61
8.2.10.0040.00518.13
8.2.00.0070.00017.96
8.1.270.0000.00823.85
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0070.00322.42
8.1.230.0080.00417.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.13
8.1.190.0000.00717.70
8.1.180.0000.00718.10
8.1.170.0080.00018.59
8.1.160.0000.00721.95
8.1.150.0000.00718.93
8.1.140.0040.00419.48
8.1.130.0070.00017.79
8.1.120.0030.00517.45
8.1.110.0040.00417.46
8.1.100.0080.00017.49
8.1.90.0000.00817.44
8.1.80.0040.00417.39
8.1.70.0070.00017.40
8.1.60.0060.00317.64
8.1.50.0000.00817.43
8.1.40.0040.00417.41
8.1.30.0030.00517.64
8.1.20.0000.00717.42
8.1.10.0000.00817.46
8.1.00.0040.00417.43
8.0.300.0080.00318.77
8.0.290.0040.00416.88
8.0.280.0000.00718.43
8.0.270.0040.00417.25
8.0.260.0030.00317.16
8.0.250.0000.00716.90
8.0.240.0030.00317.05
8.0.230.0040.00416.90
8.0.220.0030.00316.86
8.0.210.0070.00016.86
8.0.200.0030.00317.05
8.0.190.0000.00717.02
8.0.180.0040.00416.84
8.0.170.0000.00816.98
8.0.160.0030.00316.99
8.0.150.0000.00716.78
8.0.140.0000.00716.86
8.0.130.0000.00613.37
8.0.120.0000.00816.91
8.0.110.0040.00416.79
8.0.100.0000.00717.06
8.0.90.0030.00316.97
8.0.80.0030.01316.83
8.0.70.0070.00016.99
8.0.60.0040.00416.84
8.0.50.0080.00016.94
8.0.30.0080.00917.26
8.0.20.0130.01017.40
8.0.10.0000.00816.89
8.0.00.0060.01116.96
7.4.330.0050.00016.85
7.4.320.0000.00616.40
7.4.300.0040.00416.48
7.4.290.0070.00016.45
7.4.280.0000.00716.44
7.4.270.0000.00716.42
7.4.260.0000.00716.50
7.4.250.0070.00016.45
7.4.240.0030.00416.58
7.4.230.0030.00316.39
7.4.220.0100.01316.57
7.4.210.0060.00816.64
7.4.200.0030.00316.40
7.4.160.0040.01516.45
7.4.150.0070.01317.40
7.4.140.0170.00517.86
7.4.130.0110.00716.53
7.4.120.0080.01016.46
7.4.110.0130.00316.43
7.4.100.0070.01316.52
7.4.90.0000.01516.46
7.4.80.0120.00619.39
7.4.70.0030.01316.50
7.4.60.0070.01016.46
7.4.50.0060.01116.57
7.4.40.0130.00316.61
7.4.30.0130.00716.66
7.4.00.0100.00715.02
7.3.330.0000.00513.34
7.3.320.0000.00513.36
7.3.310.0070.00016.45
7.3.300.0000.00716.24
7.3.290.0090.00516.34
7.3.280.0090.00616.37
7.3.270.0110.00717.40
7.3.260.0070.01016.54
7.3.250.0070.01216.32
7.3.240.0080.01016.33
7.3.230.0030.01416.39
7.3.210.0110.00716.47
7.3.200.0090.00616.43
7.3.190.0170.00716.32
7.3.180.0090.00616.35
7.3.170.0090.01316.41
7.3.160.0100.00716.56
7.2.330.0140.01016.76
7.2.320.0070.01016.79
7.2.310.0100.00616.66
7.2.300.0080.00816.62
7.2.290.0030.01416.32
7.2.60.0060.00916.75
7.2.00.0070.00719.15
7.1.200.0040.01115.80
7.1.100.0110.00018.32
7.1.70.0000.00817.21
7.1.60.0100.01419.36
7.1.50.0060.00616.98
7.1.00.0000.08022.50
7.0.200.0000.00716.74
7.0.60.0100.07719.79
7.0.50.0070.05017.80
7.0.40.0130.05020.30
7.0.30.0230.04720.28
7.0.20.0370.07320.22
7.0.10.0100.04720.24
7.0.00.0070.06720.17
5.6.280.0070.06721.11
5.6.210.0070.08320.47
5.6.200.0070.08018.29
5.6.190.0130.04720.47
5.6.180.0300.05320.39
5.6.170.0430.06320.57
5.6.160.0070.08020.43
5.6.150.0070.07318.17
5.6.140.0030.04018.19
5.6.130.0070.03718.33
5.6.120.0200.06720.99
5.6.110.0100.05721.13
5.6.100.0200.07721.10
5.6.90.0030.04720.92
5.6.80.0170.07020.38
5.5.350.0130.08320.46
5.5.340.0070.08017.95
5.5.330.0100.08020.57
5.5.320.0000.07320.31
5.5.310.0100.04720.24
5.5.300.0070.03717.95
5.5.290.0070.03717.95
5.5.280.0000.05020.87
5.5.270.0100.04020.86
5.5.260.0030.08720.79
5.5.250.0000.04720.70
5.5.240.4000.03020.35

preferences:
39.74 ms | 400 KiB | 5 Q