3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(): integer {return 6;} echo foo();

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)
8.3.60.0060.00916.75
8.3.50.0180.00321.13
8.3.40.0070.00718.60
8.3.30.0070.00718.59
8.3.20.0040.00420.21
8.3.10.0040.00423.61
8.3.00.0050.00223.54
8.2.180.0120.00616.50
8.2.170.0070.00722.96
8.2.160.0100.00320.33
8.2.150.0070.00025.66
8.2.140.0120.00324.66
8.2.130.0000.00919.63
8.2.120.0030.00526.35
8.2.110.0100.00022.10
8.2.100.0040.00717.78
8.2.90.0080.00019.05
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0070.00417.92
8.2.50.0040.00418.07
8.2.40.0080.00022.23
8.2.30.0070.00020.61
8.2.20.0050.00217.66
8.2.10.0000.00717.81
8.2.00.0040.00418.04
8.1.280.0090.00625.92
8.1.270.0050.00323.79
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0090.00320.64
8.1.230.0000.01220.84
8.1.220.0090.00017.74
8.1.210.0030.00518.77
8.1.200.0000.00817.23
8.1.190.0000.00917.11
8.1.180.0040.00418.10
8.1.170.0060.00318.49
8.1.160.0060.00320.73
8.1.150.0040.00418.64
8.1.140.0030.00519.48
8.1.130.0030.00517.53
8.1.120.0040.00417.23
8.1.110.0000.00717.20
8.1.100.0040.00417.21
8.1.90.0000.00817.36
8.1.80.0030.00517.31
8.1.70.0040.00417.22
8.1.60.0040.00417.47
8.1.50.0040.00417.35
8.1.40.0080.00017.45
8.1.30.0080.00017.49
8.1.20.0000.00817.58
8.1.10.0030.00617.50
8.1.00.0040.00417.40
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0000.00717.15
8.0.260.0060.00317.23
8.0.250.0070.00016.99
8.0.240.0060.00016.96
8.0.230.0030.00316.85
8.0.220.0030.00316.77
8.0.210.0070.00016.87
8.0.200.0020.00516.95
8.0.190.0000.00816.90
8.0.180.0050.00216.91
8.0.170.0040.00416.91
8.0.160.0000.00716.86
8.0.150.0020.00516.71
8.0.140.0050.00216.84
8.0.130.0000.00613.25
8.0.120.0040.00416.93
8.0.110.0080.00016.95
8.0.100.0040.00416.86
8.0.90.0080.00016.85
8.0.80.0130.00716.84
8.0.70.0050.00316.83
8.0.60.0050.00316.74
8.0.50.0000.00816.90
8.0.30.0060.01216.99
8.0.20.0100.01217.40
8.0.10.0000.00716.92
8.0.00.0070.01216.63
7.4.330.0020.00216.67
7.4.320.0030.00316.36
7.4.300.0000.00616.48
7.4.290.0000.00716.41
7.4.280.0070.00316.48
7.4.270.0030.00316.43
7.4.260.0030.00316.35
7.4.250.0050.00316.50
7.4.240.0020.00616.48
7.4.230.0070.00016.62
7.4.220.0040.01216.56
7.4.210.0080.00916.54
7.4.200.0030.00316.23
7.4.160.0100.01016.37
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0060.01616.61
7.4.120.0150.00516.33
7.4.110.0030.01416.64
7.4.100.0140.00416.53
7.4.90.0070.01116.33
7.4.80.0100.00719.39
7.4.70.0070.01016.57
7.4.60.0130.00316.30
7.4.50.0040.00816.07
7.4.40.0040.01516.62
7.4.30.0130.00616.52
7.4.00.0030.01014.63
7.3.330.0020.00213.15
7.3.320.0000.00513.36
7.3.310.0040.00416.32
7.3.300.0030.00316.20
7.3.290.0070.00016.24
7.3.280.0080.00716.29
7.3.270.0190.00017.40
7.3.260.0040.01416.42
7.3.250.0090.01016.46
7.3.240.0120.00716.44
7.3.230.0070.01016.39
7.3.210.0100.01316.22
7.3.200.0110.00819.39
7.3.190.0150.00316.45
7.3.180.0110.00616.25
7.3.170.0130.00716.27
7.3.160.0090.00916.17
7.2.330.0130.00416.47
7.2.320.0130.00316.47
7.2.310.0100.00616.32
7.2.300.0130.01216.62
7.2.290.0100.00716.25
7.2.60.0060.00816.70
7.2.00.0030.01019.40
7.1.200.0070.00315.56
7.1.100.0200.00416.32
7.1.70.0060.00617.15
7.1.60.0120.01219.27
7.1.50.0070.00416.99
7.1.00.0070.07022.45
7.0.200.0000.00816.55
7.0.60.0030.08021.77
7.0.50.0070.08317.83
7.0.40.0100.04020.24
7.0.30.0170.04020.26
7.0.20.0500.06320.08
7.0.10.0070.08720.26
7.0.00.0070.06720.11
5.6.280.0030.04020.91
5.6.210.0170.06020.61
5.6.200.0070.03718.19
5.6.190.0070.06720.61
5.6.180.0330.04320.39
5.6.170.0270.05020.47
5.6.160.0030.06720.54
5.6.150.0130.06718.18
5.6.140.0070.04318.20
5.6.130.0070.04018.21
5.6.120.0030.04020.97
5.6.110.0030.09020.96
5.6.100.0130.08321.14
5.6.90.0070.08020.96
5.6.80.0030.04020.38
5.5.350.0070.07320.52
5.5.340.0070.08318.05
5.5.330.0130.08020.40
5.5.320.0270.05020.24
5.5.310.0230.07320.38
5.5.300.0070.05017.97
5.5.290.0130.07018.03
5.5.280.0070.06320.88
5.5.270.0070.06020.75
5.5.260.0030.07320.75
5.5.250.0100.03320.71
5.5.240.0130.02720.27

preferences:
51.44 ms | 401 KiB | 5 Q