3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fn = (function() { $i = 0; return function() use(&$i) { return $i++; }; })(); var_dump($fn()); var_dump($fn()); var_dump($fn());

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)
8.3.60.0120.00316.75
8.3.50.0190.00421.31
8.3.40.0090.00619.02
8.3.30.0070.00718.59
8.3.20.0080.00020.38
8.3.10.0070.00021.59
8.3.00.0000.00819.66
8.2.180.0120.00916.50
8.2.170.0160.00318.79
8.2.160.0100.00322.96
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00317.61
8.2.110.0040.00422.20
8.2.100.0080.00419.48
8.2.90.0000.00719.05
8.2.80.0090.00417.97
8.2.70.0000.00817.50
8.2.60.0000.01118.04
8.2.50.0030.00618.07
8.2.40.0000.00719.41
8.2.30.0070.00020.50
8.2.20.0040.00417.79
8.2.10.0080.00018.03
8.2.00.0070.00018.12
8.1.280.0110.01125.92
8.1.270.0070.01422.10
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0090.00022.66
8.1.230.0080.00417.48
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.11
8.1.190.0080.00017.13
8.1.180.0000.00818.10
8.1.170.0080.00018.60
8.1.160.0040.00422.07
8.1.150.0040.00418.77
8.1.140.0060.00317.50
8.1.130.0080.00017.64
8.1.120.0000.00817.41
8.1.110.0000.00717.52
8.1.100.0040.00417.34
8.1.90.0070.00017.43
8.1.80.0080.00017.46
8.1.70.0030.00317.34
8.1.60.0000.00817.66
8.1.50.0040.00417.43
8.1.40.0080.00017.45
8.1.30.0040.00417.62
8.1.20.0000.00817.62
8.1.10.0000.00917.57
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.36
8.0.270.0000.00717.27
8.0.260.0000.00718.36
8.0.250.0040.00417.04
8.0.240.0030.00316.85
8.0.230.0030.00316.98
8.0.220.0000.00716.86
8.0.210.0030.00516.80
8.0.200.0040.00416.93
8.0.190.0050.00316.89
8.0.180.0000.00816.93
8.0.170.0000.00716.85
8.0.160.0030.00316.87
8.0.150.0070.00016.85
8.0.140.0000.00716.86
8.0.130.0060.00013.36
8.0.120.0080.00016.77
8.0.110.0040.00416.74
8.0.100.0040.00416.79
8.0.90.0000.00716.93
8.0.80.0090.00616.96
8.0.70.0080.00016.91
8.0.60.0030.00516.68
8.0.50.0030.00516.67
8.0.30.0080.01317.10
8.0.20.0100.00917.40
8.0.10.0080.00016.95
8.0.00.0070.01416.84
7.4.330.0050.00015.15
7.4.320.0030.00316.49
7.4.300.0000.00616.56
7.4.290.0050.00316.61
7.4.280.0080.00016.60
7.4.270.0030.00316.58
7.4.260.0000.00816.61
7.4.250.0070.00016.34
7.4.240.0060.00116.55
7.4.230.0030.00316.44
7.4.220.0130.01316.61
7.4.210.0050.01016.51
7.4.200.0040.00416.32
7.4.160.0080.00816.43
7.4.150.0000.01817.40
7.4.140.0150.00517.86
7.4.130.0080.01116.47
7.4.120.0050.01216.53
7.4.110.0120.00816.43
7.4.100.0120.00916.60
7.4.90.0140.00416.31
7.4.80.0100.01319.39
7.4.70.0030.01616.50
7.4.60.0120.00316.29
7.4.50.0060.00316.67
7.4.40.0120.00616.58
7.4.30.0070.01016.42
7.4.00.0060.00914.72
7.3.330.0020.00213.16
7.3.320.0000.00513.30
7.3.310.0040.00416.18
7.3.300.0030.00316.17
7.3.290.0030.00316.30
7.3.280.0090.01116.27
7.3.270.0120.00617.40
7.3.260.0030.01416.28
7.3.250.0090.00816.48
7.3.240.0100.00716.31
7.3.230.0110.01116.39
7.3.210.0070.01116.45
7.3.200.0060.01616.48
7.3.190.0110.00816.48
7.3.180.0110.01116.23
7.3.170.0070.01016.38
7.3.160.0140.00716.38
7.3.10.0050.00816.52
7.3.00.0080.00616.37
7.2.330.0100.01016.49
7.2.320.0110.00716.63
7.2.310.0100.00716.80
7.2.300.0070.01016.71
7.2.290.0100.00716.73
7.2.130.0030.01216.57
7.2.120.0040.00916.82
7.2.110.0120.01016.60
7.2.100.0050.00916.51
7.2.90.0080.00916.62
7.2.80.0110.00816.65
7.2.70.0170.00516.62
7.2.60.0060.00916.48
7.2.50.0070.00916.56
7.2.40.0070.00916.71
7.2.30.0170.00716.60
7.2.20.0090.00716.52
7.2.10.0040.01016.75
7.2.00.0060.00917.64
7.1.250.0050.00715.65
7.1.200.0070.00715.80
7.1.100.0070.00418.37
7.1.70.0000.00717.07
7.1.60.0000.01119.27
7.1.50.0100.00716.63
7.1.00.0100.07022.46
7.0.200.0040.00416.72
7.0.60.0070.06719.91
7.0.50.0000.07017.88
7.0.40.0170.04020.13
7.0.30.0430.07720.24
7.0.20.0330.08020.23
7.0.10.0070.05020.07
7.0.00.0070.04320.07
5.6.210.0070.08720.48
5.6.200.0030.04318.15
5.6.190.0100.08720.33
5.6.180.3470.03320.66
5.6.170.0270.08020.51
5.6.160.0000.06720.71
5.6.150.0100.07718.12
5.6.140.0030.04318.17
5.6.130.0100.07718.18
5.6.120.0070.07721.13
5.6.110.0130.06720.90
5.6.100.0030.04721.12
5.6.90.0130.07320.97
5.6.80.0000.08320.38
5.6.70.4330.03720.36
5.5.350.0100.07020.45
5.5.340.0100.06717.97
5.5.330.0030.08720.41
5.5.320.0270.06320.36
5.5.310.0130.08020.34
5.5.300.0070.05318.08
5.5.290.0100.08017.97
5.5.280.0030.04020.97
5.5.270.0100.08020.80
5.5.260.0070.08320.64
5.5.250.0130.05020.59
5.5.240.0270.07320.19
5.4.450.0500.06019.61
5.4.440.0600.06019.70
5.4.430.0730.05719.46
5.4.420.0800.05719.47
5.4.410.0570.06019.46
5.4.400.0870.04719.06
5.4.390.0600.06019.38
5.4.380.0670.04719.25
5.4.370.0700.05018.84
5.4.360.0630.05019.25
5.4.350.0530.05319.14
5.4.340.0570.05719.22
5.4.320.0570.05318.87
5.4.310.0630.04319.13
5.4.300.0770.03719.25
5.4.290.0670.04318.86
5.4.280.0570.06319.37
5.4.270.0170.06719.27
5.4.260.0270.05719.16
5.4.250.0730.04719.25
5.4.240.0830.04719.25
5.4.230.0730.05719.24
5.4.220.0700.05019.16
5.4.210.0730.05719.25
5.4.200.0700.05319.27
5.4.190.0770.04319.07
5.4.180.0800.06319.14
5.4.170.0930.06019.23
5.4.160.0270.05019.36
5.4.150.0130.05719.18
5.4.140.0230.05016.60
5.4.130.0130.05316.36
5.4.120.0100.05316.45
5.4.110.0230.04016.30
5.4.100.0200.05016.24
5.4.90.0300.03716.33
5.4.80.0170.05316.61
5.4.70.0230.05316.54
5.4.60.0370.05316.23
5.4.50.0170.03016.32
5.4.40.0000.07316.16
5.4.30.0100.03716.33
5.4.20.0230.05716.21

preferences:
64.43 ms | 401 KiB | 5 Q