3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($a,$b) { $c = $a+$b; } f(1); f(1, 2); f(1, 2, 3); f(1, 2, 3, 4); f(1, 2, 3, 4, 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)
8.3.40.0110.00418.75
8.3.30.0070.00720.26
8.3.20.0000.00720.34
8.3.10.0040.00421.84
8.3.00.0080.00022.57
8.2.170.0000.01422.96
8.2.160.0040.01120.38
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0160.00826.16
8.2.120.0040.00419.11
8.2.110.0030.00622.11
8.2.100.0090.00617.72
8.2.90.0030.00619.23
8.2.80.0000.00719.18
8.2.70.0000.00817.63
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0080.00017.88
8.2.30.0050.00318.00
8.2.20.0050.00317.56
8.2.10.0040.00417.52
8.2.00.0050.00317.61
8.1.270.0060.00324.66
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0090.00023.82
8.1.230.0000.01018.98
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.11
8.1.190.0040.00417.18
8.1.180.0060.00318.89
8.1.170.0040.00418.59
8.1.160.0070.00020.45
8.1.150.0040.00418.51
8.1.140.0000.00817.32
8.1.130.0000.00717.68
8.1.120.0040.00417.27
8.1.110.0040.00417.21
8.1.100.0030.00317.34
8.1.90.0000.00717.37
8.1.80.0030.00317.31
8.1.70.0040.00417.27
8.1.60.0080.00017.51
8.1.50.0050.00317.43
8.1.40.0000.00717.35
8.1.30.0000.00817.47
8.1.20.0000.00917.47
8.1.10.0040.00417.50
8.1.00.0040.00617.42
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0000.00718.38
8.0.270.0030.00317.14
8.0.260.0030.00316.92
8.0.250.0060.00016.82
8.0.240.0090.00017.04
8.0.230.0040.00416.98
8.0.220.0000.00816.82
8.0.210.0070.00016.92
8.0.200.0030.00316.91
8.0.190.0080.00016.93
8.0.180.0060.00316.84
8.0.170.0000.00816.80
8.0.160.0040.00416.74
8.0.150.0030.00316.73
8.0.140.0040.00416.85
8.0.130.0000.00513.35
8.0.120.0040.00416.83
8.0.110.0070.00016.72
8.0.100.0020.00516.85
8.0.90.0030.00516.80
8.0.80.0060.01216.89
8.0.70.0070.00016.72
8.0.60.0070.00016.72
8.0.50.0000.00816.73
8.0.30.0100.00816.99
8.0.20.0140.00617.40
8.0.10.0050.00216.98
8.0.00.0100.00716.70
7.4.330.0050.00015.00
7.4.320.0000.00716.52
7.4.300.0030.00316.54
7.4.290.0040.00416.34
7.4.280.0030.00316.52
7.4.270.0070.00016.45
7.4.260.0050.00013.23
7.4.250.0040.00416.39
7.4.240.0000.00716.49
7.4.230.0070.00016.60
7.4.220.0070.01016.48
7.4.210.0060.00816.44
7.4.200.0000.00716.56
7.4.190.0030.00316.67
7.4.160.0130.00316.51
7.4.150.0150.00417.40
7.4.140.0110.01017.86
7.4.130.0100.01016.54
7.4.120.0080.00916.36
7.4.110.0120.00916.44
7.4.100.0120.00616.36
7.4.90.0110.01116.36
7.4.80.0070.01019.39
7.4.70.0070.01016.48
7.4.60.0190.00316.45
7.4.50.0000.00816.54
7.4.40.0090.00622.77
7.4.30.0110.00516.48
7.4.00.0060.00914.89
7.3.330.0030.00313.12
7.3.320.0020.00213.28
7.3.310.0040.00416.29
7.3.300.0000.00716.29
7.3.290.0000.01416.29
7.3.280.0060.01016.31
7.3.270.0080.00817.40
7.3.260.0140.00616.50
7.3.250.0140.00316.35
7.3.240.0100.00716.29
7.3.230.0080.00816.39
7.3.210.0080.00816.42
7.3.200.0110.01119.39
7.3.190.0130.01016.50
7.3.180.0040.01116.49
7.3.170.0100.00716.37
7.3.160.0110.00816.31
7.3.120.0040.01414.70
7.3.10.0040.01216.66
7.3.00.0030.00616.62
7.2.330.0070.01016.65
7.2.320.0040.01416.30
7.2.310.0070.01016.33
7.2.300.0080.00816.58
7.2.290.0060.01016.66
7.2.130.0060.00316.85
7.2.120.0030.01116.57
7.2.110.0070.00716.87
7.2.100.0040.00716.82
7.2.90.0040.01116.80
7.2.80.0080.00616.67
7.2.70.0080.00416.68
7.2.60.0060.00816.81
7.2.50.0100.00316.71
7.2.40.0070.01116.61
7.2.30.0140.00016.86
7.2.20.0060.00316.67
7.2.10.0060.00916.84
7.2.00.0100.00018.06
7.1.250.0100.00315.75
7.1.200.0040.00815.64
7.1.100.0060.00617.84
7.1.70.0030.00717.13
7.1.60.0040.01119.32
7.1.50.0120.00616.69
7.1.00.0000.06322.42
7.0.200.0040.00416.64
7.0.140.0070.07021.96
7.0.60.0100.07720.04
7.0.50.0070.07717.82
7.0.40.0070.09320.03
7.0.30.0300.06020.06
7.0.20.0400.07020.15
7.0.10.0070.09020.21
7.0.00.0170.08020.30
5.6.280.0070.06721.07
5.6.210.0070.05720.52
5.6.200.0030.06318.16
5.6.190.0100.08320.55
5.6.180.0230.03720.52
5.6.170.0300.06720.55
5.6.160.0030.04020.55
5.6.150.0100.05018.14
5.6.140.0000.04318.28
5.6.130.0100.07318.27
5.6.120.0230.06721.14
5.6.110.0070.04020.99
5.6.100.0100.08320.99
5.6.90.0000.08020.99
5.6.80.0070.04020.40
5.5.350.3970.03720.44
5.5.340.0130.07018.03
5.5.330.0100.05720.39
5.5.320.0570.06320.38
5.5.310.0230.05720.25
5.5.300.0030.08317.98
5.5.290.0070.07318.07
5.5.280.0100.07020.80
5.5.270.0070.08720.89
5.5.260.0070.05020.76
5.5.250.0070.04720.71
5.5.240.0070.07320.16
5.4.450.0430.04719.32
5.4.440.0470.07019.53
5.4.430.0330.04319.31
5.4.420.0430.07319.54
5.4.410.0530.06719.32
5.4.400.0300.03319.21
5.4.390.0400.05719.00
5.4.380.0470.06718.87
5.4.370.0330.07718.87
5.4.360.0430.05018.95
5.4.350.0370.03718.95
5.4.340.0500.05319.31
5.4.320.0470.03318.84
5.4.310.0400.05018.84
5.4.300.0530.02718.98
5.4.290.0530.04018.86
5.4.280.0330.05719.07
5.4.270.0670.04718.95
5.4.260.0330.06719.08
5.4.250.0330.03719.23
5.4.240.0530.06018.86
5.4.230.0400.06318.99
5.4.220.0370.04018.99
5.4.210.0370.03719.23
5.4.200.0330.04018.83
5.4.190.0400.07019.20
5.4.180.0470.06019.08
5.4.170.0370.04718.96
5.4.160.0530.05718.85
5.4.150.0470.02718.85
5.4.140.0430.05016.40
5.4.130.0300.04016.50
5.4.120.0400.03016.42
5.4.110.0430.05316.58
5.4.100.0370.03716.41
5.4.90.0500.06016.56
5.4.80.0370.04016.25
5.4.70.0370.03316.50
5.4.60.0470.06016.31
5.4.50.0330.03316.56
5.4.40.0400.05016.25
5.4.30.0400.05716.22
5.4.20.0430.04016.52
5.4.10.0300.07716.48
5.4.00.0430.05715.91
5.3.290.0530.04015.04
5.3.280.0270.04315.04
5.3.270.0330.05715.04
5.3.260.0400.07015.04
5.3.250.0330.04715.04
5.3.240.0200.04315.04
5.3.230.0230.06315.04
5.3.220.0300.06715.04
5.3.210.0470.03715.04
5.3.200.0530.05715.04
5.3.190.0430.06715.04
5.3.180.0170.04015.04
5.3.170.0230.07315.04
5.3.160.0330.03015.04
5.3.150.0300.04315.04
5.3.140.0230.04015.04
5.3.130.0370.05715.04
5.3.120.0430.06715.04
5.3.110.0200.07315.04
5.3.100.0230.06315.04
5.3.90.0430.04715.04
5.3.80.0400.03015.04
5.3.70.0330.03715.04
5.3.60.0230.04015.04
5.3.50.0400.03015.04
5.3.40.0470.05715.04
5.3.30.0470.06715.04
5.3.20.0400.05315.04
5.3.10.0370.06015.04
5.3.00.0370.04315.04
5.2.170.0330.05015.04
5.2.160.0270.04015.04
5.2.150.0130.04315.04
5.2.140.0370.05015.04
5.2.130.0330.06015.04
5.2.120.0330.06015.04
5.2.110.0330.04715.04
5.2.100.0370.05315.04
5.2.90.0400.05015.04
5.2.80.0330.03715.04
5.2.70.0370.04015.04
5.2.60.0300.05015.04
5.2.50.0330.05715.04
5.2.40.0270.05715.04
5.2.30.0300.04015.04
5.2.20.0200.04715.04
5.2.10.0370.05315.04
5.2.00.0230.03315.04
5.1.60.0330.04015.04
5.1.50.0270.02315.04
5.1.40.0300.04315.04
5.1.30.0170.05715.04
5.1.20.0270.03015.04
5.1.10.0270.04715.04
5.1.00.0230.03315.04
5.0.50.0170.03715.04
5.0.40.0100.02015.04
5.0.30.0100.03315.04
5.0.20.0200.03315.04
5.0.10.0130.02715.04
5.0.00.0200.06015.04
4.4.90.0070.01315.04
4.4.80.0100.03315.04
4.4.70.0100.03315.04
4.4.60.0170.02715.04
4.4.50.0100.03315.04
4.4.40.0070.05015.04
4.4.30.0070.02715.04
4.4.20.0030.03015.04
4.4.10.0070.02015.04
4.4.00.0070.03015.04
4.3.110.0070.03015.04
4.3.100.0070.01715.04
4.3.90.0130.02315.04
4.3.80.0170.03315.04
4.3.70.0230.02715.04
4.3.60.0130.03015.04
4.3.50.0170.03315.04
4.3.40.0170.03015.04
4.3.30.0070.01715.04
4.3.20.0130.01315.04
4.3.10.0070.01315.04
4.3.00.0070.02715.04

preferences:
43.77 ms | 400 KiB | 5 Q