3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new StdClass; $obj->fn = function($arg) { return "Hello $arg"; }; echo ($obj->fn)('World'); class Bla { public $fn; public $fn2; public function __construct($f=null){ $this->fn2 = $f; } } $bla = new Bla; $bla->fn = function($arg="Bu"){return "Hello lo $arg"; }; // can't do in class! echo ($bla->fn)('Wa'); $blah = new Bla(function(){ return "F!";}); echo ($bla->fn2)();

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)
8.3.70.0090.00616.63
8.3.60.0100.01016.63
8.3.50.0070.01221.95
8.3.40.0140.00418.82
8.3.30.0120.00318.79
8.3.20.0080.00020.04
8.3.10.0080.00023.40
8.3.00.0080.00321.76
8.2.180.0070.01118.41
8.2.170.0000.01422.96
8.2.160.0070.00720.23
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00720.82
8.2.120.0080.00026.35
8.2.110.0060.00322.19
8.2.100.0080.00417.91
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0030.00518.04
8.2.50.0040.00418.09
8.2.40.0050.00320.54
8.2.30.0000.00719.32
8.2.20.0080.00017.68
8.2.10.0040.00418.03
8.2.00.0000.00718.18
8.1.280.0110.00425.92
8.1.270.0030.00623.99
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0060.00621.95
8.1.230.0060.00620.82
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.48
8.1.190.0050.00317.38
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0020.00520.84
8.1.150.0060.00320.67
8.1.140.0030.00519.63
8.1.130.0000.00717.74
8.1.120.0000.00817.37
8.1.110.0040.00317.46
8.1.100.0040.00417.35
8.1.90.0000.00717.38
8.1.80.0000.00817.48
8.1.70.0000.00717.43
8.1.60.0030.00617.58
8.1.50.0000.00817.51
8.1.40.0030.00617.53
8.1.30.0030.00617.72
8.1.20.0050.00317.46
8.1.10.0040.00417.58
8.1.00.0000.00717.41
8.0.300.0000.00818.77
8.0.290.0080.00016.75
8.0.280.0070.00018.38
8.0.270.0000.00717.18
8.0.260.0030.00317.27
8.0.250.0070.00016.92
8.0.240.0070.00017.07
8.0.230.0030.00317.05
8.0.220.0080.00016.98
8.0.210.0070.00016.97
8.0.200.0030.00316.92
8.0.190.0080.00016.93
8.0.180.0040.00416.93
8.0.170.0090.00017.02
8.0.160.0030.00316.92
8.0.150.0000.00716.84
8.0.140.0000.00916.97
8.0.130.0030.00313.39
8.0.120.0040.00416.94
8.0.110.0050.00216.98
8.0.100.0070.00016.88
8.0.90.0000.00716.83
8.0.80.0040.01216.96
8.0.70.0020.00516.78
8.0.60.0070.00016.92
8.0.50.0040.00417.03
8.0.30.0120.00517.18
8.0.20.0140.00717.40
8.0.10.0050.00217.09
8.0.00.0120.00716.81
7.4.330.0050.00016.84
7.4.320.0060.00016.54
7.4.300.0050.00216.51
7.4.290.0070.00016.37
7.4.280.0080.00016.60
7.4.270.0000.00716.52
7.4.260.0070.00016.52
7.4.250.0040.00416.55
7.4.240.0030.00516.63
7.4.230.0000.00716.64
7.4.220.0070.01416.66
7.4.210.0060.00916.64
7.4.200.0030.00316.54
7.4.160.0040.01116.55
7.4.150.0170.00717.40
7.4.140.0090.01317.86
7.4.130.0100.00816.45
7.4.120.0120.00416.57
7.4.110.0070.01016.47
7.4.100.0140.00316.47
7.4.90.0120.00616.63
7.4.80.0000.01619.39
7.4.70.0120.00416.64
7.4.60.0060.00916.51
7.4.50.0060.00916.56
7.4.40.0130.00916.59
7.4.30.0070.01416.75
7.4.00.0080.00614.93
7.3.330.0030.00313.51
7.3.320.0050.00013.40
7.3.310.0000.00716.42
7.3.300.0070.00016.41
7.3.290.0070.00016.30
7.3.280.0070.01216.45
7.3.270.0140.00317.40
7.3.260.0220.00316.60
7.3.250.0100.00716.46
7.3.240.0100.00716.41
7.3.230.0170.00016.60
7.3.210.0090.00916.45
7.3.200.0120.00919.39
7.3.190.0100.00716.54
7.3.180.0130.00316.47
7.3.170.0100.00716.54
7.3.160.0100.00716.68
7.2.330.0120.00616.80
7.2.320.0130.00616.48
7.2.310.0090.00916.75
7.2.300.0110.00616.79
7.2.290.0080.01116.68
7.2.60.0100.00316.87
7.2.00.0030.01019.40
7.1.200.0090.00015.48
7.1.100.0000.01118.05
7.1.70.0050.00317.27
7.1.60.0070.01019.40
7.1.50.0090.01217.06
7.1.00.0000.08022.50
7.0.200.0270.00314.46
7.0.60.0300.06720.00
7.0.50.0070.08017.90
7.0.40.0030.04320.21
7.0.30.0270.06020.15
7.0.20.0400.07320.20
7.0.10.0070.09020.30
7.0.00.0100.04320.06
5.6.280.0030.04721.08
5.6.210.0070.09020.53
5.6.200.0000.04718.18
5.6.190.0070.05020.77
5.6.180.0300.07320.64
5.6.170.0230.04720.62
5.6.160.0070.07720.52
5.6.150.0030.08318.18
5.6.140.0130.04718.18
5.6.130.0170.07318.24
5.6.120.0030.04321.05
5.6.110.0170.07320.98
5.6.100.0030.06321.11
5.6.90.0070.06721.03
5.6.80.0070.08320.38
5.5.350.0230.07020.43
5.5.340.0030.04018.07
5.5.330.0030.04720.38
5.5.320.0270.07020.42
5.5.310.0170.05720.30
5.5.300.0000.05018.09
5.5.290.0100.07718.01
5.5.280.0000.04320.78
5.5.270.0000.05020.76
5.5.260.0130.05320.77
5.5.250.0030.08320.59
5.5.240.4270.03720.37

preferences:
49.98 ms | 401 KiB | 5 Q