3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $a = 42; } $foo = new Foo; $closure = function() { var_dump($this->a); }; $foo_closure = $closure->bindTo($foo,"Foo"); $foo_closure(); /* 42 */

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)
8.3.60.0180.00416.50
8.3.50.0090.01121.92
8.3.40.0070.00718.48
8.3.30.0110.00418.59
8.3.20.0040.00420.18
8.3.10.0080.00023.59
8.3.00.0060.00318.98
8.2.180.0030.01216.38
8.2.170.0180.00322.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00517.63
8.2.110.0070.00421.93
8.2.100.0030.00917.93
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0080.00319.33
8.2.30.0070.00020.54
8.2.20.0080.00017.56
8.2.10.0040.00419.76
8.2.00.0070.00017.93
8.1.280.0060.00925.92
8.1.270.0000.00823.92
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00422.54
8.1.230.0130.00017.58
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0030.00618.95
8.1.160.0070.00022.02
8.1.150.0030.00618.86
8.1.140.0040.00419.57
8.1.130.0030.00317.59
8.1.120.0000.00717.36
8.1.110.0070.00017.48
8.1.100.0040.00417.31
8.1.90.0050.00217.53
8.1.80.0000.00717.44
8.1.70.0000.00817.41
8.1.60.0030.00617.47
8.1.50.0030.00517.47
8.1.40.0040.00417.50
8.1.30.0040.00417.68
8.1.20.0020.00517.50
8.1.10.0030.00617.64
8.1.00.0000.00817.40
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0040.00418.30
8.0.270.0000.00717.09
8.0.260.0000.00617.14
8.0.250.0000.00716.84
8.0.240.0030.00316.77
8.0.230.0070.00016.79
8.0.220.0000.00716.80
8.0.210.0070.00016.80
8.0.200.0000.00816.87
8.0.190.0030.00516.84
8.0.180.0000.00816.91
8.0.170.0040.00416.80
8.0.160.0030.00316.72
8.0.150.0050.00216.71
8.0.140.0000.00716.72
8.0.130.0050.00013.30
8.0.120.0030.00616.75
8.0.110.0000.00716.81
8.0.100.0000.00916.77
8.0.90.0070.00016.77
8.0.80.0060.00816.90
8.0.70.0050.00316.93
8.0.60.0040.00416.95
8.0.50.0050.00216.78
8.0.30.0110.00717.17
8.0.20.0080.01317.40
8.0.10.0020.00516.83
8.0.00.0070.01016.74
7.4.330.0000.00615.08
7.4.320.0000.00616.58
7.4.300.0030.00316.64
7.4.290.0030.00316.53
7.4.280.0040.00416.58
7.4.270.0000.00616.52
7.4.260.0030.00316.40
7.4.250.0040.00416.39
7.4.240.0030.00316.57
7.4.230.0070.00016.50
7.4.220.0120.01016.39
7.4.210.0090.00616.55
7.4.200.0040.00416.31
7.4.160.0120.00316.51
7.4.150.0110.00717.40
7.4.140.0140.01417.86
7.4.130.0180.00416.54
7.4.120.0090.00916.49
7.4.110.0120.00416.47
7.4.100.0140.01316.47
7.4.90.0060.01016.61
7.4.80.0070.01019.39
7.4.70.0120.00616.38
7.4.60.0090.00716.29
7.4.50.0030.00316.48
7.4.40.0040.01116.17
7.4.30.0070.01316.34
7.4.00.0070.00715.02
7.3.330.0030.00313.09
7.3.320.0030.00313.16
7.3.310.0070.00016.33
7.3.300.0030.00316.09
7.3.290.0060.01016.25
7.3.280.0070.00916.20
7.3.270.0140.00317.40
7.3.260.0140.00316.65
7.3.240.0100.00716.15
7.3.230.0060.01616.39
7.3.210.0040.01216.56
7.3.200.0070.01316.23
7.3.190.0070.01016.41
7.3.180.0120.00616.14
7.3.170.0000.01516.27
7.3.160.0100.01016.30
7.2.330.0110.00716.62
7.2.320.0090.01216.37
7.2.310.0130.00316.50
7.2.300.0040.01416.45
7.2.290.0130.00316.70
7.2.00.0100.00719.12
7.1.100.0960.00715.98
7.1.70.0030.00717.06
7.1.60.0100.01419.43
7.1.50.0120.00916.84
7.1.00.0030.07722.47
7.0.200.0000.01316.33
7.0.60.0100.08020.02
7.0.50.0100.07717.89
7.0.40.0030.04320.24
7.0.30.0270.04020.26
7.0.20.0270.07720.07
7.0.10.0230.07720.22
7.0.00.0070.04320.24
5.6.280.0000.07021.13
5.6.210.0070.05720.55
5.6.200.0070.08018.16
5.6.190.0100.08720.77
5.6.180.0030.07320.42
5.6.170.0230.08320.47
5.6.160.0130.07720.61
5.6.150.0170.07318.14
5.6.140.0030.07018.17
5.6.130.0030.04318.16
5.6.120.0070.08021.04
5.6.110.0030.04321.14
5.6.100.0070.08021.11
5.6.90.0100.08720.94
5.6.80.0030.08320.40
5.6.70.4400.04320.50
5.5.350.0000.08320.35
5.5.340.0030.08717.95
5.5.330.0000.08020.19
5.5.320.0030.08020.42
5.5.310.0330.05720.30
5.5.300.0030.06018.05
5.5.290.0000.04318.08
5.5.280.0070.06020.98
5.5.270.0030.04320.86
5.5.260.0070.05720.75
5.5.250.0030.04020.57
5.5.240.0070.08720.16
5.4.450.0330.04719.52
5.4.440.0170.04319.47
5.4.430.0300.06019.56
5.4.420.0200.05019.47
5.4.410.0230.07019.21
5.4.400.0130.06718.95
5.4.390.0200.03318.95
5.4.380.0270.05018.95
5.4.370.0200.06319.25
5.4.360.0230.04319.21
5.4.350.0270.07019.07
5.4.340.0270.07018.95
5.4.320.0230.05019.24
5.4.310.0200.05019.16
5.4.300.0130.04319.19
5.4.290.0170.04019.08
5.4.280.0230.03319.05
5.4.270.0200.03319.22
5.4.260.0230.05319.20
5.4.250.0130.05018.85
5.4.240.0200.07718.94
5.4.230.0230.07318.99
5.4.220.0230.07019.16
5.4.210.0200.04319.16
5.4.200.0230.05718.99
5.4.190.0130.04319.23
5.4.180.0230.07018.84
5.4.170.0200.07319.08
5.4.160.0270.07018.85
5.4.150.0230.05018.92
5.4.140.0200.05316.41
5.4.130.0170.06016.37
5.4.120.0170.03716.36
5.4.110.0270.07016.65
5.4.100.0300.06316.40
5.4.90.0270.06316.60

preferences:
31.92 ms | 401 KiB | 5 Q