3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function($b) { print "$b\n"; }; $a('lulz'); $b['lulz'] = $a; $b['lulz']('more lulz'); class Lulz { public $do; function __construct(callable $callable) { $this->do = $callable; } } $d = new Lulz($a); $d->do('nope'); call_user_func_array(array($d, 'do'), array('nope')); $c = new stdclass(); $c->do = $a; $c->do('nope'); call_user_func_array(array($c, 'do'), array('nope'));

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)
8.3.60.0120.00318.43
8.3.50.0120.00522.03
8.3.40.0090.00618.76
8.3.30.0030.01019.28
8.3.20.0040.00420.35
8.3.10.0050.00322.13
8.3.00.0040.00420.64
8.2.180.0090.00916.50
8.2.170.0100.00722.96
8.2.160.0060.00919.30
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0110.00726.16
8.2.120.0080.00019.78
8.2.110.0000.00820.38
8.2.100.0040.00817.91
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0080.00018.34
8.2.30.0030.00618.27
8.2.20.0000.00717.73
8.2.10.0040.00417.84
8.2.00.0000.00817.85
8.1.280.0110.00425.92
8.1.270.0060.00320.27
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00023.76
8.1.230.0080.00420.88
8.1.220.0030.00517.80
8.1.210.0030.00618.77
8.1.200.0040.00417.12
8.1.190.0000.00817.66
8.1.180.0040.00418.73
8.1.170.0040.00418.51
8.1.160.0000.00822.09
8.1.150.0070.00018.55
8.1.140.0000.00717.43
8.1.130.0040.00417.90
8.1.120.0070.00017.49
8.1.110.0040.00417.48
8.1.100.0000.00817.38
8.1.90.0000.00717.50
8.1.80.0040.00417.53
8.1.70.0090.00017.39
8.1.60.0030.00517.60
8.1.50.0060.00317.55
8.1.40.0040.00417.44
8.1.30.0050.00517.70
8.1.20.0080.00017.67
8.1.10.0050.00217.56
8.1.00.0020.00517.54
8.0.300.0000.00718.77
8.0.290.0000.00717.15
8.0.280.0000.00718.46
8.0.270.0000.00717.38
8.0.260.0030.00316.95
8.0.250.0000.00716.96
8.0.240.0030.00616.93
8.0.230.0040.00216.90
8.0.220.0040.00417.00
8.0.210.0030.00316.95
8.0.200.0000.00716.99
8.0.190.0000.00717.06
8.0.180.0050.00216.98
8.0.170.0000.00817.00
8.0.160.0040.00417.08
8.0.150.0040.00416.88
8.0.140.0040.00416.83
8.0.130.0050.00013.45
8.0.120.0040.00417.01
8.0.110.0040.00416.90
8.0.100.0040.00416.82
8.0.90.0040.00416.92
8.0.80.0100.00616.91
8.0.70.0000.00716.81
8.0.60.0000.00716.83
8.0.50.0040.00416.95
8.0.30.0110.00917.27
8.0.20.0140.01017.40
8.0.10.0040.00417.16
8.0.00.0070.01116.84
7.4.330.0020.00215.08
7.4.320.0030.00316.45
7.4.300.0030.00316.51
7.4.290.0050.00316.58
7.4.280.0030.00316.64
7.4.270.0070.00016.62
7.4.260.0030.00616.37
7.4.250.0000.00816.51
7.4.240.0040.00416.63
7.4.230.0000.00816.50
7.4.220.0070.01516.59
7.4.210.0060.01116.55
7.4.200.0000.00716.63
7.4.190.0000.00716.63
7.4.160.0090.00916.64
7.4.150.0110.01117.40
7.4.140.0070.01117.86
7.4.130.0120.00816.48
7.4.120.0080.00916.62
7.4.110.0110.01116.51
7.4.100.0070.01116.66
7.4.90.0040.01416.50
7.4.80.0080.01219.39
7.4.70.0100.00616.49
7.4.60.0060.01716.43
7.4.50.0050.00316.57
7.4.40.0090.00622.77
7.4.30.0040.01216.57
7.4.00.0040.01115.08
7.3.330.0000.00513.44
7.3.320.0000.00613.47
7.3.310.0000.00716.45
7.3.300.0030.00316.46
7.3.290.0090.00616.46
7.3.280.0100.00716.45
7.3.270.0090.01217.40
7.3.260.0040.01216.58
7.3.250.0090.00816.49
7.3.240.0060.01216.48
7.3.230.0100.01416.39
7.3.210.0120.00616.48
7.3.200.0070.01119.39
7.3.190.0110.00516.62
7.3.180.0070.01416.70
7.3.170.0110.00516.56
7.3.160.0150.00016.40
7.3.120.0110.00414.82
7.2.330.0090.00916.91
7.2.320.0000.01716.86
7.2.310.0140.00316.55
7.2.300.0160.00616.50
7.2.290.0120.00616.52
7.2.60.0040.01117.12
7.2.00.0000.01219.22
7.1.200.0030.01215.84
7.1.100.0000.01617.98
7.1.70.0060.00617.10
7.1.60.0070.01719.82
7.1.50.0070.01817.11
7.1.00.0070.07322.38
7.0.200.0030.00716.73
7.0.140.0030.07322.00
7.0.110.0070.08019.88
7.0.100.0100.04720.04
7.0.90.0130.07719.95
7.0.80.0130.07720.00
7.0.70.0130.07019.93
7.0.60.0130.07020.09
7.0.50.0030.04320.07
7.0.40.0030.08019.69
7.0.30.0070.08319.88
7.0.20.0000.08719.64
7.0.10.0070.08319.65
7.0.00.0100.07019.63
5.6.280.0070.06721.02
5.6.260.0070.07720.68
5.6.250.0100.06020.59
5.6.240.0100.08020.69
5.6.230.0170.07020.69
5.6.220.0170.07320.71
5.6.210.0030.08720.60
5.6.200.0100.08320.65
5.6.190.0030.04320.62
5.6.180.0100.07320.64
5.6.170.0170.07720.73
5.6.160.0070.08720.67
5.6.150.0030.07720.56
5.6.140.0100.08020.48
5.6.130.0100.08020.61
5.6.120.0100.07320.85
5.6.110.0030.09020.64
5.6.100.0030.08720.63
5.6.90.0130.07720.63
5.6.80.0100.06720.02
5.6.70.0100.06719.95
5.6.60.0070.05019.94
5.6.50.0130.06319.85
5.6.40.0130.07320.01
5.6.30.0130.07320.04
5.6.20.0170.07019.98
5.6.10.0100.07319.98
5.6.00.0130.07020.00
5.5.380.0000.08020.53
5.5.370.0070.08020.25
5.5.360.0100.08020.52
5.5.350.0100.07020.43
5.5.340.0030.07320.85
5.5.330.0100.04021.00
5.5.320.0170.06020.95
5.5.310.0170.07020.78
5.5.300.0130.03720.90
5.5.290.0100.06720.74
5.5.280.0100.06720.87
5.5.270.0070.08020.67
5.5.260.0100.07720.95
5.5.250.0170.07720.75
5.5.240.0000.08320.32
5.5.230.0030.07720.27
5.5.220.0070.06720.28
5.5.210.0130.04020.16
5.5.200.0000.06320.16
5.5.190.0070.08720.34
5.5.180.0070.08320.16
5.5.160.0070.07720.23
5.5.150.0030.07720.14
5.5.140.0070.07320.25
5.5.130.0030.07020.16
5.5.120.0130.07020.34
5.5.110.0000.08020.21
5.5.100.0100.07720.18
5.5.90.0100.07320.19
5.5.80.0100.07320.16
5.5.70.0130.07320.10
5.5.60.0100.07720.01
5.5.50.0070.07720.15
5.5.40.0070.08720.13
5.5.30.0070.08019.99
5.5.20.0030.07720.03
5.5.10.0100.06320.08
5.5.00.0130.07320.10
5.4.450.0100.08719.28
5.4.440.0030.08019.32
5.4.430.0070.07719.56
5.4.420.0100.07319.35
5.4.410.0000.06019.38
5.4.400.0100.07718.99
5.4.390.0070.04319.01
5.4.380.0070.05319.01
5.4.370.0070.07019.17
5.4.360.0100.06719.18
5.4.350.0170.05719.23
5.4.340.0100.07018.98
5.4.320.0170.06719.18
5.4.310.0100.07019.31
5.4.300.0030.07319.24
5.4.290.0000.04019.09
5.4.280.0030.06319.14
5.4.270.0100.07319.16
5.4.260.0030.07719.35
5.4.250.0070.07719.00
5.4.240.0030.06319.22
5.4.230.0130.06319.01
5.4.220.0100.04319.24
5.4.210.0070.07719.00
5.4.200.0030.08319.01
5.4.190.0070.06319.05
5.4.180.0030.04719.30
5.4.170.0030.08319.18
5.4.160.0130.06718.98
5.4.150.0070.07718.99
5.4.140.0100.06716.61
5.4.130.0100.07316.58
5.4.120.0100.06716.34
5.4.110.0070.07716.52
5.4.100.0070.07316.47
5.4.90.0100.06716.37
5.4.80.0130.07016.64
5.4.70.0070.07016.45
5.4.60.0030.08016.55
5.4.50.0070.04016.55
5.4.40.0100.07316.53
5.4.30.0100.03716.43
5.4.20.0130.06316.38
5.4.10.0030.04316.32
5.4.00.0100.07315.99
5.3.290.0100.04314.77
5.3.280.0070.04714.70
5.3.270.0070.07714.59
5.3.260.0070.04714.69
5.3.250.0100.06314.63
5.3.240.0030.08014.75
5.3.230.0070.06314.59
5.3.220.0170.06714.43
5.3.210.0070.07714.71
5.3.200.0030.05014.71
5.3.190.0030.07714.72
5.3.180.0200.06014.59
5.3.170.0100.07014.56
5.3.160.0070.07014.43
5.3.150.0230.06314.79
5.3.140.0030.07014.59
5.3.130.0030.08014.64
5.3.120.0070.07314.78
5.3.110.0130.07014.52
5.3.100.0070.06314.18
5.3.90.0100.06314.05
5.3.80.0070.05714.16
5.3.70.0000.07314.02
5.3.60.0030.08014.23
5.3.50.0170.06313.95
5.3.40.0000.08014.03
5.3.30.0070.04313.94
5.3.20.0070.07713.71
5.3.10.0070.07013.79
5.3.00.0070.06713.64
5.2.170.0030.06313.09
5.2.160.0070.05713.09
5.2.150.0030.06313.09
5.2.140.0130.05013.09
5.2.130.0030.06713.09
5.2.120.0100.05313.09
5.2.110.0030.06013.09
5.2.100.0070.06013.09
5.2.90.0130.05313.09
5.2.80.0030.06713.09
5.2.70.0030.06313.09
5.2.60.0070.06313.09
5.2.50.0030.06013.09
5.2.40.0070.06013.09
5.2.30.0030.05013.09
5.2.20.0030.03013.09
5.2.10.0070.06013.09
5.2.00.0030.06013.09
5.1.60.0030.03013.09
5.1.50.0070.05013.09
5.1.40.0070.05013.09
5.1.30.0030.04713.09
5.1.20.0100.05013.09
5.1.10.0070.05313.09
5.1.00.0030.04313.09
5.0.50.0030.03313.09
5.0.40.0070.04013.09
5.0.30.0070.06013.09
5.0.20.0070.03713.09
5.0.10.0070.04013.09
5.0.00.0070.04713.09
4.4.90.0070.03013.09
4.4.80.0000.02013.09
4.4.70.0030.03313.09
4.4.60.0100.02713.09
4.4.50.0030.03313.09
4.4.40.0030.04713.09
4.4.30.0000.03713.09
4.4.20.0030.03313.09
4.4.10.0000.03013.09
4.4.00.0000.05013.09
4.3.110.0070.03013.09
4.3.100.0030.03313.09
4.3.90.0000.03313.09
4.3.80.0030.05313.09
4.3.70.0030.03713.09
4.3.60.0030.03713.09
4.3.50.0030.01713.09
4.3.40.0030.04313.09
4.3.30.0030.04313.09
4.3.20.0000.02313.09
4.3.10.0000.03313.09
4.3.00.0030.02313.09

preferences:
44.27 ms | 401 KiB | 5 Q