3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example { public function foo(int $f) { } } $e = new Example; $e->foo(null); //$e->foo(9); //$e->foo('string');

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)
8.3.60.0120.00318.41
8.3.50.0080.00816.24
8.3.40.0120.00918.70
8.3.30.0070.00718.84
8.3.20.0080.00020.15
8.3.10.0060.00323.48
8.3.00.0080.00019.81
8.2.180.0110.00716.75
8.2.170.0100.00722.96
8.2.160.0140.00319.21
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00819.25
8.2.120.0040.00426.35
8.2.110.0060.00320.51
8.2.100.0080.00417.91
8.2.90.0050.00319.28
8.2.80.0040.00418.04
8.2.70.0060.00317.61
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0050.00220.30
8.2.30.0000.00719.06
8.2.20.0040.00417.91
8.2.10.0040.00418.04
8.2.00.0040.00418.06
8.1.280.0140.00025.92
8.1.270.0000.00822.19
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0050.00520.87
8.1.230.0110.00019.16
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0000.00817.00
8.1.180.0030.00718.10
8.1.170.0000.00818.59
8.1.160.0000.00818.91
8.1.150.0000.00818.80
8.1.140.0040.00419.50
8.1.130.0060.00318.77
8.1.120.0000.00817.30
8.1.110.0000.00817.30
8.1.100.0040.00417.29
8.1.90.0000.00817.40
8.1.80.0030.00617.29
8.1.70.0000.00717.43
8.1.60.0040.00417.46
8.1.50.0000.00917.46
8.1.40.0040.00417.45
8.1.30.0070.00017.62
8.1.20.0000.00817.48
8.1.10.0030.00517.54
8.1.00.0000.00817.36
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.25
8.0.270.0030.00317.17
8.0.260.0050.00316.80
8.0.250.0030.00316.93
8.0.240.0050.00216.95
8.0.230.0060.00316.95
8.0.220.0040.00416.86
8.0.210.0070.00016.88
8.0.200.0070.00016.88
8.0.190.0000.00816.97
8.0.180.0040.00416.88
8.0.170.0040.00416.88
8.0.160.0030.00616.95
8.0.150.0040.00416.81
8.0.140.0040.00416.80
8.0.130.0000.00713.27
8.0.120.0030.00516.72
8.0.110.0050.00216.85
8.0.100.0070.00016.91
8.0.90.0040.00416.69
8.0.80.0090.00616.80
8.0.70.0040.00416.88
8.0.60.0000.00716.77
8.0.50.0020.00516.90
8.0.30.0130.00616.98
8.0.20.0110.00717.40
8.0.10.0080.00017.05
8.0.00.0120.00816.71
7.4.330.0060.00015.55
7.4.320.0000.00616.48
7.4.300.0030.00316.57
7.4.290.0000.00716.49
7.4.280.0050.00316.59
7.4.270.0070.00016.50
7.4.260.0070.00316.38
7.4.250.0000.00716.32
7.4.240.0050.00316.36
7.4.230.0040.00416.50
7.4.220.0070.01116.37
7.4.210.0100.00716.52
7.4.200.0030.00316.70
7.4.160.0100.00616.44
7.4.150.0240.02117.40
7.4.140.0090.00917.86
7.4.130.0090.01216.40
7.4.120.0070.01316.59
7.3.330.0000.00513.23
7.3.320.0030.00313.44
7.3.310.0000.00716.36
7.3.300.0000.00716.32
7.3.290.0080.00816.35
7.3.280.0080.00916.37
7.3.270.0050.01417.40
7.3.260.0090.00816.42
7.3.250.0080.00916.37
7.3.240.0100.00916.51
7.1.70.0000.01316.80

preferences:
43.36 ms | 401 KiB | 5 Q