3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Blah { function list() { } }

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)
8.3.70.0110.00416.58
8.3.60.0060.00916.13
8.3.50.0140.01021.93
8.3.40.0120.00618.52
8.3.30.0080.00618.49
8.3.20.0030.00520.34
8.3.10.0040.00423.66
8.3.00.0060.00319.13
8.2.180.0160.00318.26
8.2.170.0120.00918.83
8.2.160.0060.00922.96
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0060.00317.38
8.2.120.0000.00726.35
8.2.110.0090.00020.39
8.2.100.0070.00317.59
8.2.90.0040.00418.92
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0040.00419.29
8.2.30.0000.00720.67
8.2.20.0000.00917.45
8.2.10.0030.00517.89
8.2.00.0070.00017.95
8.1.280.0070.00725.92
8.1.270.0060.00322.18
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0030.00723.78
8.1.230.0110.00020.90
8.1.220.0000.00918.43
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0000.00817.00
8.1.180.0000.00718.10
8.1.170.0040.00419.04
8.1.160.0070.00021.93
8.1.150.0040.00418.67
8.1.140.0030.00619.38
8.1.130.0030.00317.44
8.1.120.0000.00817.28
8.1.110.0070.00017.22
8.1.100.0000.00717.32
8.1.90.0040.00317.29
8.1.80.0040.00417.30
8.1.70.0000.00717.28
8.1.60.0040.00417.37
8.1.50.0040.00417.25
8.1.40.0040.00417.22
8.1.30.0030.00617.46
8.1.20.0040.00417.47
8.1.10.0000.00817.26
8.1.00.0050.00217.23
8.0.300.0000.00918.77
8.0.290.0000.00716.58
8.0.280.0040.00418.18
8.0.270.0000.00717.17
8.0.260.0080.00017.12
8.0.250.0070.00016.81
8.0.240.0070.00016.81
8.0.230.0030.00316.77
8.0.220.0040.00416.71
8.0.210.0000.00716.73
8.0.200.0030.00316.82
8.0.190.0000.00816.80
8.0.180.0000.00816.79
8.0.170.0040.00716.62
8.0.160.0060.00316.66
8.0.150.0040.00416.73
8.0.140.0070.00416.77
8.0.130.0000.00713.20
8.0.120.0000.00816.61
8.0.110.0000.00716.60
8.0.100.0000.00716.77
8.0.90.0040.00416.70
8.0.80.0160.00016.73
8.0.70.0070.00016.54
8.0.60.0040.00416.81
8.0.50.0030.00316.72
8.0.30.0070.01516.99
8.0.20.0110.00717.40
8.0.10.0070.00016.74
8.0.00.0110.00816.53
7.4.330.0050.00016.78
7.4.320.0030.00316.32
7.4.300.0030.00316.34
7.4.290.0030.00316.36
7.4.280.0080.00016.46
7.4.270.0040.00416.38
7.4.260.0070.00016.39
7.4.250.0030.00516.38
7.4.240.0000.00816.36
7.4.230.0000.00716.34
7.4.220.0060.01216.39
7.4.210.0070.00916.52
7.4.200.0040.00416.48
7.4.160.0090.00616.38
7.4.150.0040.01217.40
7.4.140.0070.01317.86
7.4.130.0120.00616.43
7.4.120.0100.01116.27
7.4.110.0060.01216.28
7.4.100.0080.01316.58
7.4.90.0030.01416.42
7.4.80.0120.00919.39
7.4.70.0110.00916.28
7.4.60.0140.00216.51
7.4.50.0070.01016.26
7.4.40.0070.01116.61
7.4.30.0090.00916.20
7.4.00.0070.00814.71
7.3.330.0000.00513.19
7.3.320.0020.00213.04
7.3.310.0000.00716.15
7.3.300.0000.00616.05
7.3.290.0000.00716.01
7.3.280.0050.01016.16
7.3.270.0150.00917.40
7.3.260.0090.00916.22
7.3.240.0030.01316.09
7.3.230.0030.01316.39
7.3.210.0060.01316.38
7.3.200.0070.00716.29
7.3.190.0060.01216.22
7.3.180.0100.00616.16
7.3.170.0080.00816.38
7.3.160.0080.00816.25
7.3.120.0100.00714.90
7.3.110.0000.01814.56
7.3.100.0090.00314.73
7.3.90.0070.00714.59
7.3.80.0000.01514.71
7.3.70.0030.01014.41
7.3.60.0040.01114.41
7.3.50.0030.01014.57
7.3.40.0070.00714.73
7.3.30.0070.01114.39
7.3.20.0090.00616.39
7.3.10.0000.01216.34
7.3.00.0000.00916.47
7.2.330.0030.01516.26
7.2.320.0070.01016.30
7.2.310.0100.01316.21
7.2.300.0100.00716.29
7.2.290.0100.00716.56
7.2.250.0070.01014.77
7.2.240.0070.01414.55
7.2.230.0030.01315.01
7.2.220.0090.00314.80
7.2.210.0030.01314.93
7.2.200.0070.00714.95
7.2.190.0090.00614.70
7.2.180.0090.00914.76
7.2.170.0030.00614.85
7.2.60.0030.01016.84
7.2.00.0060.00919.17
7.1.330.0060.00615.48
7.1.320.0120.00415.77
7.1.310.0050.00415.58
7.1.300.0070.00715.69
7.1.290.0070.00715.53
7.1.280.0070.00315.66
7.1.270.0090.00615.37
7.1.260.0060.00615.60
7.1.200.0180.00415.70
7.1.100.0000.01317.79
7.1.70.0000.00716.82
7.1.60.0130.01019.48
7.1.50.0040.00716.84
7.1.00.0030.07322.48
7.0.200.0000.00916.79
7.0.60.0030.04019.91
7.0.50.0000.04317.87
7.0.40.0130.08020.21
7.0.30.0270.05720.19
7.0.20.0300.07720.10
7.0.10.0130.05020.08
7.0.00.0070.07720.07
5.6.280.0000.07021.06
5.6.210.0030.08720.69
5.6.200.0030.05718.19
5.6.190.0130.08020.68
5.6.180.0200.04720.64
5.6.170.0300.07720.39
5.6.160.0100.08320.54
5.6.150.0100.08018.23
5.6.140.0100.04718.19
5.6.130.0070.04018.16
5.6.120.0130.06021.00
5.6.110.0130.08020.96
5.6.100.0030.07720.98
5.6.90.0130.07320.95
5.6.80.0200.06720.41
5.5.350.4300.04320.32
5.5.340.0170.07317.96
5.5.330.0200.05020.27
5.5.320.0500.04720.57
5.5.310.0170.04720.23
5.5.300.0100.07317.97
5.5.290.0130.06018.07
5.5.280.0130.03720.79
5.5.270.0100.07720.64
5.5.260.0230.03320.75
5.5.250.0100.03320.77
5.5.240.0200.03320.26

preferences:
60.07 ms | 401 KiB | 5 Q