3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a($a, $b) { return function ($e) use ($a, $b){ return "$e $a $b"; }; } $greet = function($name) { printf("Hello %s\r\n", $name); }; //var_dump(a('h','p')); //$s = a('h','p'); //echo $s('poop'); a('h','p')('poop');

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)
8.3.60.0090.00616.61
8.3.50.0120.00621.92
8.3.40.0120.00318.71
8.3.30.0120.00318.73
8.3.20.0050.00220.30
8.3.10.0080.00021.72
8.3.00.0040.00419.13
8.2.180.0040.01116.38
8.2.170.0100.00322.96
8.2.160.0100.00320.35
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0060.00320.34
8.2.120.0040.00426.35
8.2.110.0040.00419.30
8.2.100.0080.00418.03
8.2.90.0050.00319.09
8.2.80.0040.00417.97
8.2.70.0030.00617.25
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00419.34
8.2.30.0040.00420.56
8.2.20.0040.00617.73
8.2.10.0070.00018.12
8.2.00.0050.00217.94
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.09
8.1.230.0060.00619.24
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0000.00917.25
8.1.190.0040.00417.57
8.1.180.0050.00318.10
8.1.170.0030.00618.59
8.1.160.0040.00421.98
8.1.150.0050.00218.94
8.1.140.0050.00319.62
8.1.130.0070.00017.63
8.1.120.0000.00917.48
8.1.110.0040.00417.45
8.1.100.0020.00517.47
8.1.90.0080.00017.42
8.1.80.0070.00017.34
8.1.70.0000.00717.41
8.1.60.0030.00617.57
8.1.50.0040.00417.52
8.1.40.0040.00417.55
8.1.30.0040.00417.54
8.1.20.0000.00717.63
8.1.10.0030.00617.48
8.1.00.0030.00917.48
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0030.00318.36
8.0.270.0080.00017.27
8.0.260.0030.00317.32
8.0.250.0000.00716.84
8.0.240.0000.00716.92
8.0.230.0000.00716.78
8.0.220.0080.00016.91
8.0.210.0050.00216.91
8.0.200.0040.00416.82
8.0.190.0000.00916.85
8.0.180.0070.00016.91
8.0.170.0000.00816.95
8.0.160.0030.00316.95
8.0.150.0070.00416.86
8.0.140.0000.00716.89
8.0.130.0030.00313.28
8.0.120.0040.00516.88
8.0.110.0000.00716.84
8.0.100.0040.00416.78
8.0.90.0000.00716.84
8.0.80.0040.01216.94
8.0.70.0000.00716.88
8.0.60.0040.00416.71
8.0.50.0000.00816.69
8.0.30.0100.01017.15
8.0.20.0140.00517.40
8.0.10.0040.00416.98
8.0.00.0040.01316.78
7.4.330.0050.00016.84
7.4.320.0070.00016.61
7.4.300.0000.00616.51
7.4.290.0000.00616.52
7.4.280.0040.00416.44
7.4.270.0030.00316.54
7.4.260.0000.00716.50
7.4.250.0040.00416.59
7.4.240.0030.00516.57
7.4.230.0070.00016.64
7.4.220.0150.00916.43
7.4.210.0060.01016.49
7.4.200.0070.00016.70
7.4.160.0070.01516.58
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0120.00916.45
7.4.120.0060.01116.40
7.4.110.0120.00616.40
7.4.100.0150.00916.48
7.4.90.0040.01316.33
7.4.80.0090.00919.39
7.4.70.0000.01616.48
7.4.60.0110.00516.61
7.4.50.0060.00916.31
7.4.40.0090.01216.45
7.4.30.0090.00916.52
7.4.00.0030.00714.79
7.3.330.0060.00013.32
7.3.320.0020.00213.39
7.3.310.0070.00016.39
7.3.300.0000.00616.22
7.3.290.0020.01316.36
7.3.280.0080.00616.31
7.3.270.0130.00817.40
7.3.260.0080.00816.39
7.3.250.0080.01016.39
7.3.240.0080.00816.48
7.3.230.0160.00316.39
7.3.210.0070.01016.66
7.3.200.0070.01016.41
7.3.190.0150.00616.58
7.3.180.0150.00316.47
7.3.170.0100.00716.58
7.3.160.0140.00316.63
7.3.10.0150.00416.70
7.3.00.0080.00816.67
7.2.330.0060.01216.84
7.2.320.0100.00716.71
7.2.310.0140.00716.74
7.2.300.0160.00016.39
7.2.290.0130.01016.56
7.2.130.0070.00716.86
7.2.120.0120.00616.80
7.2.110.0140.00316.63
7.2.100.0030.01417.02
7.2.90.0070.01016.85
7.2.80.0100.00616.80
7.2.70.0130.00316.97
7.2.60.0070.00616.82
7.2.50.0070.00717.04
7.2.40.0110.00416.84
7.2.30.0110.00816.90
7.2.20.0090.00916.88
7.2.10.0100.00616.87
7.2.00.0120.00317.99
7.1.250.0080.00815.43
7.1.200.0120.00315.77
7.1.100.0030.00617.82
7.1.70.0110.00716.80
7.1.60.0120.01219.36
7.1.50.0170.00716.62
7.1.00.0000.08022.36
7.0.200.0040.00416.82
7.0.60.0170.07319.89
7.0.50.0030.04017.85
7.0.40.0070.06320.02
7.0.30.0270.07720.26
7.0.20.0300.07020.12
7.0.10.0100.03720.16
7.0.00.0000.05320.20
5.6.280.0070.03021.08
5.6.210.0030.04020.56
5.6.200.0000.04318.27
5.6.190.0100.08720.64
5.6.180.0200.08320.57
5.6.170.0200.05020.47
5.6.160.0030.04020.55
5.6.150.0070.04718.27
5.6.140.0070.08318.19
5.6.130.0030.04718.17
5.6.120.0070.08721.00
5.6.110.0130.07321.00
5.6.100.0000.04321.13
5.6.90.0070.05721.03
5.6.80.0130.06720.41
5.5.350.0100.03320.38
5.5.340.0130.07318.02
5.5.330.0030.06320.32
5.5.320.0100.07020.34
5.5.310.0270.03720.27
5.5.300.0130.06718.05
5.5.290.0100.03318.04
5.5.280.0130.04720.78
5.5.270.0070.04320.77
5.5.260.0100.07020.74
5.5.250.0070.06720.63
5.5.240.0130.07320.05

preferences:
49.56 ms | 401 KiB | 5 Q