3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Homer\Marge { const BART = "Eat my shorts!"; function lisa() { echo __FUNCTION__."\n"; } } namespace { use const Homer\Marge\FOO; use function Homer\Marge\lisa; echo BART."\n"; lisa(); } ?>

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)
8.3.60.0100.00718.43
8.3.50.0080.01122.01
8.3.40.0120.00318.79
8.3.30.0030.01019.07
8.3.20.0050.00220.20
8.3.10.0040.00422.05
8.3.00.0000.00822.36
8.2.180.0180.00316.50
8.2.170.0170.00318.95
8.2.160.0070.01022.96
8.2.150.0090.00024.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0040.00419.48
8.2.110.0100.00022.16
8.2.100.0090.00319.57
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0100.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0030.00618.13
8.2.20.0040.00417.66
8.2.10.0080.00019.46
8.2.00.0040.00417.73
8.1.280.0110.00425.92
8.1.270.0080.00022.18
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00024.00
8.1.230.0070.00419.04
8.1.220.0070.00017.76
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0050.01018.45
8.1.160.0040.00421.98
8.1.150.0000.00718.57
8.1.140.0080.00017.38
8.1.130.0070.00017.68
8.1.120.0070.00017.42
8.1.110.0080.00017.34
8.1.100.0070.00017.29
8.1.90.0020.00517.40
8.1.80.0040.00417.45
8.1.70.0040.00417.38
8.1.60.0040.00817.51
8.1.50.0020.00517.42
8.1.40.0030.00517.42
8.1.30.0040.00417.60
8.1.20.0040.00417.48
8.1.10.0000.01017.37
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0070.00018.51
8.0.270.0030.00717.27
8.0.260.0000.00716.95
8.0.250.0070.00016.91
8.0.240.0030.00317.03
8.0.230.0000.00817.01
8.0.220.0030.00316.87
8.0.210.0030.00316.94
8.0.200.0000.00917.04
8.0.190.0000.00716.91
8.0.180.0000.00716.98
8.0.170.0000.00717.03
8.0.160.0020.00516.94
8.0.150.0000.00816.95
8.0.140.0040.00416.80
8.0.130.0000.00513.38
8.0.120.0080.00016.89
8.0.110.0070.00016.89
8.0.100.0000.00716.91
8.0.90.0030.00616.93
8.0.80.0100.01016.99
8.0.70.0040.00416.86
8.0.60.0070.00016.91
8.0.50.0020.00516.88
8.0.30.0090.00816.94
8.0.20.0050.01317.40
8.0.10.0060.00316.96
8.0.00.0080.01016.80
7.4.330.0050.00015.06
7.4.320.0060.00016.43
7.4.300.0030.00316.43
7.4.290.0070.00016.42
7.4.280.0000.00716.45
7.4.270.0030.00316.48
7.4.260.0000.00716.52
7.4.250.0000.00716.40
7.4.240.0030.00416.50
7.4.230.0000.00616.38
7.4.220.0030.01816.48
7.4.210.0110.00416.52
7.4.200.0000.00716.42
7.4.190.0030.00316.39
7.4.160.0070.01016.30
7.4.150.0080.01117.40
7.4.140.0100.00717.86
7.4.130.0020.01716.51
7.4.120.0080.00916.47
7.4.110.0100.01316.38
7.4.100.0070.01016.41
7.4.90.0030.01416.39
7.4.80.0100.01019.39
7.4.70.0030.01316.54
7.4.60.0040.01416.52
7.4.50.0030.00316.59
7.4.40.0040.01122.77
7.4.30.0080.00816.57
7.4.00.0000.01515.11
7.3.330.0000.00513.32
7.3.320.0000.00513.17
7.3.310.0040.00416.30
7.3.300.0030.00316.31
7.3.290.0060.00916.29
7.3.280.0070.01116.28
7.3.270.0120.01217.40
7.3.260.0100.00716.34
7.3.250.0130.00716.47
7.3.240.0030.01716.57
7.3.230.0090.00816.43
7.3.210.0080.00816.40
7.3.200.0140.00819.39
7.3.190.0110.00416.64
7.3.180.0030.01316.43
7.3.170.0060.01016.27
7.3.160.0110.00716.36
7.3.120.0030.01414.79
7.2.330.0120.00616.72
7.2.320.0100.00716.52
7.2.310.0060.01116.61
7.2.300.0130.01016.74
7.2.290.0080.00916.65
7.2.60.0040.00816.76
7.1.200.0060.00615.81
7.1.70.0130.00917.05
7.1.60.0040.02119.82
7.1.50.0070.01116.58
7.1.00.0070.07322.36
7.0.200.0050.00216.60
7.0.140.0000.07322.11
7.0.100.0370.08720.03
7.0.90.0370.08320.00
7.0.80.0370.07719.82
7.0.70.0330.05019.89
7.0.60.0300.05319.96
7.0.50.0430.07720.31
7.0.40.0030.08320.13
7.0.30.0170.07720.13
7.0.20.0030.08020.11
7.0.10.0070.08020.08
7.0.00.0030.09320.09
5.6.280.0030.07321.10
5.6.250.0230.07320.75
5.6.240.0070.07720.72
5.6.230.0030.09020.60
5.6.220.0100.06720.64
5.6.210.0070.07720.55
5.6.200.0070.08321.08
5.6.190.0100.08321.02
5.6.180.0100.08321.00
5.6.170.0030.05721.17
5.6.160.0030.07721.10
5.6.150.0130.05021.05
5.6.140.0100.07021.01
5.6.130.0030.05721.01
5.6.120.0100.08721.04
5.6.110.0070.08321.01
5.6.100.0130.07720.95
5.6.90.0100.07721.04
5.6.80.0070.07320.38
5.6.70.0100.04020.42
5.6.60.0070.08020.42
5.6.50.0030.08720.35
5.6.40.0130.07320.43
5.6.30.0070.07320.30
5.6.20.0200.05720.40
5.6.10.0170.06020.36
5.6.00.0100.07020.36
5.5.380.0030.07720.42
5.5.370.0030.05320.41
5.5.360.0070.08320.34
5.5.350.0200.06720.45
5.5.340.0030.08320.88
5.5.330.0030.08720.91
5.5.320.0100.08720.84
5.5.310.0100.06720.77
5.5.300.0130.07720.77
5.5.290.0070.08020.91
5.5.280.0100.07720.74
5.5.270.0030.09020.75
5.5.260.0130.07320.89
5.5.250.0100.04720.73
5.5.240.0100.07720.08
5.5.230.0030.07720.24
5.5.220.0030.07020.18
5.5.210.0100.08020.25
5.5.200.0070.07020.18
5.5.190.0170.06320.18
5.5.180.0170.07020.13
5.5.160.0030.08320.21
5.5.150.0070.07720.22
5.5.140.0100.07020.21
5.5.130.0100.08320.05
5.5.120.0030.06719.99
5.5.110.0070.07720.24
5.5.100.0030.04020.12
5.5.90.0030.04320.15
5.5.80.0070.03720.06
5.5.70.0030.04020.08
5.5.60.0070.03720.08
5.5.50.0030.04320.02
5.5.40.0000.04320.06
5.5.30.0100.03320.08
5.5.20.0100.03720.13
5.5.10.0000.07720.11
5.5.00.0030.04019.96
5.4.450.0070.04019.56
5.4.440.0130.07019.52
5.4.430.0100.04019.46
5.4.420.0100.07319.32
5.4.410.0070.04319.29
5.4.400.0070.05319.05
5.4.390.0100.07319.11
5.4.380.0030.04019.03
5.4.370.0130.07019.12
5.4.360.0100.06719.04
5.4.350.0100.07019.20
5.4.340.0030.05019.03
5.4.320.0030.07719.18
5.4.310.0070.07019.12
5.4.300.0070.07319.06
5.4.290.0030.08019.14
5.4.280.0170.07018.88
5.4.270.0100.07019.21
5.4.260.0000.04719.03
5.4.250.0070.05018.94
5.4.240.0100.03319.03
5.4.230.0030.04719.12
5.4.220.0070.03719.12
5.4.210.0130.03019.11
5.4.200.0030.03719.04
5.4.190.0030.04019.04
5.4.180.0030.04019.22
5.4.170.0130.03019.03
5.4.160.0070.03718.86
5.4.150.0100.03319.21
5.4.140.0100.04316.41
5.4.130.0070.04316.41
5.4.120.0030.06716.41
5.4.110.0070.06316.46
5.4.100.0030.03716.47
5.4.90.0030.04016.43
5.4.80.0000.03316.39
5.4.70.0070.03716.48
5.4.60.0070.02716.36
5.4.50.0000.04316.44
5.4.40.0000.04016.55
5.4.30.0000.04016.48
5.4.20.0070.03316.39
5.4.10.0100.05016.31
5.4.00.0070.04015.90
5.3.290.0070.06015.73
5.3.280.0030.04315.73
5.3.270.0030.04015.73
5.3.260.0000.03715.73
5.3.250.0030.04015.73
5.3.240.0200.03715.73
5.3.230.0000.03715.73
5.3.220.0070.03315.73
5.3.210.0070.03315.73
5.3.200.0000.06015.73
5.3.190.0070.03715.73
5.3.180.0000.04015.73
5.3.170.0030.03715.73
5.3.160.0070.07015.73
5.3.150.0030.03715.73
5.3.140.0070.06715.73
5.3.130.0100.04715.73
5.3.120.0000.04315.73
5.3.110.0030.03715.73
5.3.100.0030.04315.73
5.3.90.0130.02715.73
5.3.80.0030.03715.73
5.3.70.0070.03315.73
5.3.60.0030.03315.73
5.3.50.0000.03715.73
5.3.40.0070.03015.73
5.3.30.0030.04715.73
5.3.20.0070.03015.73
5.3.10.0070.03015.73
5.3.00.0030.03715.73
5.2.170.0000.03015.73
5.2.160.0000.03715.73
5.2.150.0070.02315.73
5.2.140.0000.03315.73
5.2.130.0070.02315.73
5.2.120.0000.03015.73
5.2.110.0030.02715.73
5.2.100.0000.03015.73
5.2.90.0000.03015.73
5.2.80.0000.03015.73
5.2.70.0000.03015.73
5.2.60.0000.03015.73
5.2.50.0030.03315.73
5.2.40.0030.03015.73
5.2.30.0070.02715.73
5.2.20.0030.04715.73
5.2.10.0070.03715.73
5.2.00.0000.03015.73
5.1.60.0030.02715.73
5.1.50.0100.04715.73
5.1.40.0000.03015.73
5.1.30.0030.05715.73
5.1.20.0000.05315.73
5.1.10.0070.05315.73
5.1.00.0030.04315.73
5.0.50.0030.03315.73
5.0.40.0000.04715.73
5.0.30.0070.06715.73
5.0.20.0030.04315.73
5.0.10.0070.02715.73
5.0.00.0000.05315.73
4.4.90.0070.03015.73
4.4.80.0030.02715.73
4.4.70.0030.03315.73
4.4.60.0000.02015.73
4.4.50.0030.01715.73
4.4.40.0070.05015.73
4.4.30.0030.02015.73
4.4.20.0000.04015.73
4.4.10.0030.03015.73
4.4.00.0000.04015.73
4.3.110.0030.03015.73
4.3.100.0030.01715.73
4.3.90.0000.02015.73
4.3.80.0000.03315.73
4.3.70.0070.02715.73
4.3.60.0000.03015.73
4.3.50.0030.03315.73
4.3.40.0070.02715.73
4.3.30.0030.03315.73
4.3.20.0030.03315.73
4.3.10.0000.03715.73
4.3.00.0000.03315.73

preferences:
93.89 ms | 400 KiB | 5 Q