3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function a(array $a) { echo count($a); } }; $A = new A(); $A->a([1, 2, 3]);

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)
8.3.60.0120.00616.35
8.3.50.0130.00721.28
8.3.40.0110.00318.55
8.3.30.0140.00018.64
8.3.20.0040.00420.43
8.3.10.0040.00421.57
8.3.00.0050.00323.65
8.2.180.0110.00318.13
8.2.170.0170.00322.96
8.2.160.0100.00320.47
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0080.00020.91
8.2.120.0040.00426.35
8.2.110.0050.00520.94
8.2.100.0090.00317.93
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.01017.93
8.2.50.0040.00418.07
8.2.40.0040.00422.20
8.2.30.0040.00419.44
8.2.20.0050.00317.57
8.2.10.0070.00018.04
8.2.00.0090.00018.04
8.1.280.0040.01125.92
8.1.270.0030.00622.14
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0000.01117.70
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0070.00317.13
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0060.00318.65
8.1.160.0000.00720.76
8.1.150.0030.00318.87
8.1.140.0000.00819.60
8.1.130.0070.00017.68
8.1.120.0000.00717.44
8.1.110.0040.00417.33
8.1.100.0040.00417.46
8.1.90.0030.00517.33
8.1.80.0060.00317.42
8.1.70.0040.00417.44
8.1.60.0040.00417.57
8.1.50.0040.00417.42
8.1.40.0100.00017.54
8.1.30.0040.00417.65
8.1.20.0000.00717.47
8.1.10.0040.00417.58
8.1.00.0020.00517.46
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00718.48
8.0.270.0000.00717.25
8.0.260.0030.00317.11
8.0.250.0000.00716.93
8.0.240.0030.00316.86
8.0.230.0000.00616.84
8.0.220.0040.00416.82
8.0.210.0040.00416.78
8.0.200.0000.00616.71
8.0.190.0040.00416.85
8.0.180.0040.00416.76
8.0.170.0060.00316.89
8.0.160.0000.00716.98
8.0.150.0000.00716.86
8.0.140.0000.00716.84
8.0.130.0030.00313.27
8.0.120.0000.00816.83
8.0.110.0040.00416.87
8.0.100.0080.00016.83
8.0.90.0050.00216.70
8.0.80.0110.00316.87
8.0.70.0000.00716.86
8.0.60.0040.00416.83
8.0.50.0000.00816.88
8.0.30.0110.00717.03
8.0.20.0080.01017.40
8.0.10.0000.00716.88
8.0.00.0090.00916.77
7.4.330.0000.00516.70
7.4.320.0030.00316.38
7.4.300.0000.00716.53
7.4.290.0030.00316.35
7.4.280.0080.00016.49
7.4.270.0030.00316.46
7.4.260.0070.00016.45
7.4.250.0040.00416.55
7.4.240.0030.00316.51
7.4.230.0040.00416.32
7.4.220.0130.01316.47
7.4.210.0100.00316.46
7.4.200.0040.00416.51
7.4.160.0080.00816.58
7.4.150.0100.00917.40
7.4.140.0130.01217.86
7.4.130.0060.01216.41
7.4.120.0040.01416.56
7.4.110.0120.01216.62
7.4.100.0100.00716.26
7.4.90.0090.00916.42
7.4.80.0030.01819.39
7.4.70.0140.00316.54
7.4.60.0040.01416.41
7.4.50.0070.00716.18
7.4.40.0130.01016.36
7.4.30.0090.00916.46
7.4.00.0050.00815.04
7.3.330.0050.00013.30
7.3.320.0000.00613.37
7.3.310.0040.00416.36
7.3.300.0070.00016.37
7.3.290.0090.00816.34
7.3.280.0040.01116.41
7.3.270.0040.01417.40
7.3.260.0090.00916.36
7.3.240.0130.00616.36
7.3.230.0070.01416.39
7.3.210.0140.00716.47
7.3.200.0100.01319.39
7.3.190.0060.01616.61
7.3.180.0100.00716.64
7.3.170.0100.01316.49
7.3.160.0070.00716.66
7.2.330.0070.01316.34
7.2.320.0180.00616.51
7.2.310.0080.01116.59
7.2.300.0140.00616.49
7.2.290.0100.00616.70
7.2.60.0240.00516.45
7.2.50.0110.00416.70
7.1.200.0070.00715.65
7.1.70.0000.01016.90
7.1.60.0070.01719.28
7.1.50.0070.01016.82
7.1.00.0030.07722.41
7.0.200.0110.00416.73
7.0.60.0100.07721.72
7.0.50.0070.03717.89
7.0.40.0100.08320.14
7.0.30.0330.08020.24
7.0.20.0200.05320.23
7.0.10.0100.08320.05
7.0.00.0070.08320.14
5.6.280.0070.06321.15
5.6.210.0030.04020.77
5.6.200.0070.08018.28
5.6.190.0030.04320.41
5.6.180.0230.04720.28
5.6.170.0500.06720.56
5.6.160.0170.08020.57
5.6.150.0030.05318.16
5.6.140.0030.05018.16
5.6.130.0030.05018.27
5.6.120.0030.04720.99
5.6.110.0130.05320.98
5.6.100.0070.06320.98
5.6.90.0030.08720.99
5.6.80.0130.03020.48
5.5.350.4370.03720.41
5.5.340.0100.07717.99
5.5.330.0170.07720.13
5.5.320.0170.07720.31
5.5.310.0200.04020.27
5.5.300.0030.07318.08
5.5.290.0100.07717.92
5.5.280.0070.04020.74
5.5.270.0100.06020.80
5.5.260.0130.06020.96
5.5.250.0030.07320.59
5.5.240.0170.07320.16

preferences:
34.96 ms | 401 KiB | 5 Q