3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(int $num) { return $num; } echo test('5');

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)
8.3.70.0070.00718.18
8.3.60.0210.00016.63
8.3.50.0300.01121.98
8.3.40.0040.01118.86
8.3.30.0110.00618.54
8.3.20.0080.00020.22
8.3.10.0000.00823.61
8.3.00.0060.00319.97
8.2.190.0070.01416.58
8.2.180.0060.00916.75
8.2.170.0140.00022.96
8.2.160.0100.00320.29
8.2.150.0040.01125.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00021.13
8.2.110.0030.00620.52
8.2.100.0060.00617.80
8.2.90.0050.00319.14
8.2.80.0080.00017.97
8.2.70.0030.00517.38
8.2.60.0050.00317.55
8.2.50.0000.00818.07
8.2.40.0030.00522.12
8.2.30.0050.00220.65
8.2.20.0040.00417.52
8.2.10.0080.00017.92
8.2.00.0040.00417.97
8.1.280.0140.00725.92
8.1.270.0120.00320.33
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00424.03
8.1.230.0070.00317.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0040.00418.57
8.1.160.0000.00720.61
8.1.150.0070.00018.65
8.1.140.0000.00819.42
8.1.130.0030.00317.44
8.1.120.0100.00017.35
8.1.110.0020.00517.35
8.1.100.0040.00417.20
8.1.90.0030.00617.35
8.1.80.0040.00417.30
8.1.70.0030.00317.29
8.1.60.0000.00717.36
8.1.50.0000.00917.43
8.1.40.0060.00317.43
8.1.30.0000.00917.59
8.1.20.0050.00217.54
8.1.10.0000.00717.47
8.1.00.0000.00817.51
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0050.00318.43
8.0.270.0050.00217.33
8.0.260.0080.00017.29
8.0.250.0040.00416.85
8.0.240.0000.00716.91
8.0.230.0040.00716.81
8.0.220.0040.00416.92
8.0.210.0000.00716.77
8.0.200.0040.00416.82
8.0.190.0060.00616.95
8.0.180.0000.00816.93
8.0.170.0000.00716.89
8.0.160.0080.00016.78
8.0.150.0040.00416.71
8.0.140.0030.00616.81
8.0.130.0050.00013.24
8.0.120.0040.00416.89
8.0.110.0040.00416.83
8.0.100.0040.00416.92
8.0.90.0000.00716.91
8.0.80.0030.01316.81
8.0.70.0000.00716.94
8.0.60.0040.00416.77
8.0.50.0050.00216.77
8.0.30.0120.00517.14
8.0.20.0130.00617.40
8.0.10.0040.00416.81
8.0.00.0080.00916.66
7.4.330.0000.00516.85
7.4.320.0030.00316.47
7.4.300.0030.00316.43
7.4.290.0000.00816.32
7.4.280.0020.00516.42
7.4.270.0030.00316.52
7.4.260.0030.00616.55
7.4.250.0000.00816.44
7.4.240.0050.00316.43
7.4.230.0030.00316.27
7.4.220.0070.01116.55
7.4.210.0130.00616.43
7.4.200.0030.00316.58
7.4.160.0070.00716.19
7.4.150.0160.00317.40
7.4.140.0090.01317.86
7.4.130.0070.01016.47
7.4.120.0120.00516.36
7.4.110.0160.00616.20
7.4.100.0090.00916.50
7.4.90.0000.01716.42
7.4.80.0160.00019.39
7.4.70.0120.00416.35
7.4.60.0100.00716.42
7.4.50.0090.00316.39
7.4.40.0060.00916.60
7.4.30.0110.01116.37
7.4.00.0040.00414.90
7.3.330.0020.00513.13
7.3.320.0050.00013.02
7.3.310.0030.00316.23
7.3.300.0040.00416.24
7.3.290.0080.00916.21
7.3.280.0090.00716.28
7.3.270.0040.01517.40
7.3.260.0120.01216.29
7.3.250.0060.01116.47
7.3.240.0110.00616.53
7.3.230.0060.01216.39
7.3.210.0110.00916.45
7.3.200.0120.01216.40
7.3.190.0080.00816.19
7.3.180.0080.00816.39
7.3.170.0090.00816.38
7.3.160.0060.01016.30
7.2.330.0100.00716.30
7.2.320.0030.01316.70
7.2.310.0120.00416.34
7.2.300.0040.01216.30
7.2.290.0230.01416.54
7.2.60.0110.00417.01
7.2.00.0030.00919.21
7.1.200.0030.01015.39
7.1.70.0000.00816.96
7.1.60.0060.00617.23
7.1.50.0090.00916.64
7.1.00.0100.06722.48
7.0.200.0090.00916.73
7.0.60.0070.05719.75
7.0.50.0030.04017.75
7.0.40.0100.08020.05
7.0.30.0370.07720.07
7.0.20.0230.07320.05
7.0.10.0030.04720.16
7.0.00.0070.09320.19
5.6.280.0030.07321.10
5.6.210.0100.07720.63
5.6.200.0100.04318.16
5.6.190.0130.08020.55
5.6.180.0300.04320.63
5.6.170.0300.04320.44
5.6.160.0130.08020.54
5.6.150.0130.07718.19
5.6.140.0030.05318.23
5.6.130.0000.04718.26
5.6.120.0130.07721.12
5.6.110.0000.05320.99
5.6.100.0030.09021.11
5.6.90.0100.03320.98
5.6.80.0130.05720.38
5.5.350.0200.07720.33
5.5.340.0100.07718.09
5.5.330.0100.08020.35
5.5.320.0500.06720.28
5.5.310.0170.05720.27
5.5.300.0130.03718.08
5.5.290.0070.03717.93
5.5.280.0000.04320.84
5.5.270.0100.04320.77
5.5.260.0070.05020.96
5.5.250.0000.06020.46
5.5.240.0230.07320.12

preferences:
67.82 ms | 401 KiB | 5 Q