3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cf = create_function('', '$hehe = null; exec(\'whoami\', $hehe); echo $hehe;'); $cf();

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)
8.3.60.0040.01816.50
8.3.50.0100.01021.20
8.3.40.0120.00918.88
8.3.30.0040.01218.81
8.3.20.0040.00420.33
8.3.10.0000.00821.87
8.3.00.0050.00223.61
8.2.180.0070.00716.63
8.2.170.0060.00822.96
8.2.160.0100.00320.39
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00019.64
8.2.120.0040.00426.35
8.2.110.0030.00722.20
8.2.100.0080.00417.80
8.2.90.0050.00319.28
8.2.80.0040.00417.97
8.2.70.0060.00617.38
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0000.00822.32
8.2.30.0070.00020.50
8.2.20.0000.00717.56
8.2.10.0000.00718.00
8.2.00.0070.00018.04
8.1.280.0110.00425.92
8.1.270.0150.00423.97
8.1.260.0060.00928.09
8.1.250.0030.00528.09
8.1.240.0030.00622.53
8.1.230.0070.00319.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0000.00917.22
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0030.00320.60
8.1.150.0040.00418.68
8.1.140.0000.01019.49
8.1.130.0000.00817.56
8.1.120.0030.00417.34
8.1.110.0040.00417.21
8.1.100.0040.00317.39
8.1.90.0030.00517.30
8.1.80.0080.00017.35
8.1.70.0000.00717.23
8.1.60.0060.00317.34
8.1.50.0080.00017.44
8.1.40.0040.00417.44
8.1.30.0030.00517.58
8.1.20.0040.00417.60
8.1.10.0040.00417.42
8.1.00.0050.00217.38
8.0.300.0050.00318.77
8.0.290.0050.00316.63
8.0.280.0030.00318.39
8.0.270.0070.00017.14
8.0.260.0030.00317.09
8.0.250.0030.00316.87
8.0.240.0030.00317.00
8.0.230.0050.00216.96
8.0.220.0050.00216.93
8.0.210.0000.00716.78
8.0.200.0070.00016.81
8.0.190.0000.00816.83
8.0.180.0000.00816.80
8.0.170.0040.00416.88
8.0.160.0070.00016.78
8.0.150.0070.00016.68
8.0.140.0000.00816.89
8.0.130.0000.00513.31
8.0.120.0040.00416.86
8.0.110.0050.00316.86
8.0.100.0080.00016.73
8.0.90.0000.00716.91
8.0.80.0060.00916.84
8.0.70.0000.00816.96
8.0.60.0020.00516.88
8.0.50.0030.00516.83
8.0.30.0070.00917.15
8.0.20.0120.00917.40
8.0.10.0000.00816.78
8.0.00.0080.01016.58
7.4.330.0020.00216.97
7.4.320.0030.00316.36
7.4.300.0030.00616.49
7.4.290.0040.00416.61
7.4.280.0000.00916.53
7.4.270.0040.00416.51
7.4.260.0020.00516.62
7.4.250.0000.00816.54
7.4.240.0020.00616.55
7.4.230.0040.00416.44
7.4.220.0050.01116.60
7.4.210.0040.01016.52
7.4.200.0040.00416.57
7.4.160.0160.00016.28
7.4.150.0120.01317.40
7.4.140.0140.01017.86
7.4.130.0070.01016.68
7.4.120.0120.00916.51
7.4.110.0080.00916.48
7.4.100.0110.01516.40
7.4.90.0130.00516.47
7.4.80.0100.00719.39
7.4.70.0130.01116.63
7.4.60.0090.01016.49
7.4.50.0080.01216.65
7.4.40.0080.00816.36
7.4.30.0080.00916.63
7.4.00.0110.00814.97
7.3.330.0060.00013.42
7.3.320.0030.00313.20
7.3.310.0000.00716.39
7.3.300.0030.00316.37
7.3.290.0000.00816.37
7.3.280.0100.00716.37
7.3.270.0140.00417.40
7.3.260.0060.01216.55
7.3.250.0130.00716.46
7.3.240.0150.00616.36
7.3.230.0120.00916.53
7.3.210.0120.01216.43
7.3.200.0100.00716.50
7.3.190.0120.00716.38
7.3.180.0100.00716.63
7.3.170.0140.00416.43
7.3.160.0100.00716.56
7.3.10.0110.00416.78
7.3.00.0030.01116.44
7.2.330.0140.01116.68
7.2.320.0090.01616.79
7.2.310.0170.00016.38
7.2.300.0030.01416.51
7.2.290.0000.02116.69
7.2.130.0100.00717.01
7.2.120.0100.00617.02
7.2.110.0090.00616.98
7.2.100.0000.01316.61
7.2.90.0060.01016.86
7.2.80.0100.00716.89
7.2.70.0030.01417.14
7.2.60.0130.00917.01
7.2.50.0070.00917.04
7.2.40.0030.01216.96
7.2.30.0140.00416.80
7.2.20.0000.01216.89
7.2.10.0030.01316.92
7.2.00.0030.01416.77
7.1.250.0080.00315.76
7.1.200.0110.01115.63
7.1.70.0200.01416.89
7.1.60.0110.00417.34
7.1.50.0070.01417.05
7.1.00.0030.08022.54
7.0.200.0110.00716.70
7.0.120.0030.06722.02
7.0.110.0000.07721.98
7.0.100.0070.07322.08
7.0.90.0000.08022.07
7.0.80.0030.07322.02
7.0.70.0030.07321.97
7.0.60.0000.07722.04
7.0.50.0000.07722.22
7.0.40.0030.07022.12
7.0.30.0130.06022.05
7.0.20.0030.07022.16
7.0.10.0030.07321.96
7.0.00.0030.07321.97
5.6.280.0000.04020.87
5.6.260.0000.07721.09
5.6.250.0070.07021.05
5.6.240.0070.07321.04
5.6.230.0030.07720.80
5.6.220.0030.07320.86
5.6.210.0100.06720.88
5.6.200.0070.06320.94
5.6.190.0070.07021.01
5.6.180.0030.07320.94
5.6.170.0000.07021.09
5.6.160.0030.07021.04
5.6.150.0070.07320.84
5.6.140.0000.08321.05
5.6.130.0070.05721.04
5.6.120.0000.08021.09
5.6.110.0030.07720.82
5.6.100.0130.06721.03
5.6.90.0100.06020.81
5.6.80.0070.06720.19
5.6.70.0000.08720.29
5.6.60.0030.07020.20
5.6.50.0070.06720.19
5.6.40.0000.07320.37
5.6.30.0000.06720.28
5.6.20.0000.07720.21
5.6.10.0030.07020.28
5.6.00.0000.07320.28
5.5.380.0070.06017.60
5.5.370.0070.06717.61
5.5.360.0070.07317.61
5.5.350.0030.07317.60
5.5.340.0030.07018.18
5.5.330.0000.07717.98
5.5.320.0030.07018.15
5.5.310.0070.07018.09
5.5.300.0030.07017.89
5.5.290.0030.07318.22
5.5.280.0030.07017.96
5.5.270.0000.07317.95
5.5.260.0030.06718.10
5.5.250.0100.06718.03
5.5.240.0070.06317.27
5.5.230.0030.07017.27
5.5.220.0000.07017.33
5.5.210.0100.05717.34
5.5.200.0000.07017.50
5.5.190.0000.06017.50
5.5.180.0030.07017.49
5.5.160.0000.07017.53
5.5.150.0070.05717.31
5.5.140.0100.06317.54
5.5.130.0030.06017.36
5.5.120.0100.05717.45
5.5.110.0030.06717.30
5.5.100.0000.07317.24
5.5.90.0030.06717.34
5.5.80.0000.06717.40
5.5.70.0030.07017.12
5.5.60.0000.06717.39
5.5.50.0030.06717.22
5.5.40.0000.07017.39
5.5.30.0000.07317.22
5.5.20.0030.07017.36
5.5.10.0000.07017.49
5.5.00.0070.06317.41

preferences:
44.98 ms | 401 KiB | 5 Q