3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $secretProperty = "Hello"; private function secretMethod() { return 'World'; } } $privatePropertyAccessor = function($prop) { return $this->$prop; }; $privateMethodAccessor = function($method) { return $c = [$this, $method]; $c(); }; $foo = new Foo(); $x = $privatePropertyAccessor->bindTo($foo, 'Foo'); echo $x('secretProperty'); $y = $privateMethodAccessor->bindTo($foo, 'Foo'); echo $y('secretMethod'); //echo $privatePropertyAccessor->call($foo, 'secretProperty'); // Hello //echo $privateMethodAccessor->call($foo, 'secretMethod'); // World

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)
8.3.60.0000.01516.63
8.3.50.0070.01221.98
8.3.40.0140.00018.80
8.3.30.0110.01119.21
8.3.20.0080.00020.20
8.3.10.0040.00421.91
8.3.00.0000.00820.86
8.2.180.0160.00616.75
8.2.170.0000.01422.96
8.2.160.0130.00721.97
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00419.95
8.2.110.0080.00321.12
8.2.100.0090.00317.75
8.2.90.0000.00819.20
8.2.80.0060.00317.97
8.2.70.0060.00617.50
8.2.60.0040.00417.93
8.2.50.0080.00418.07
8.2.40.0000.00818.20
8.2.30.0040.00417.99
8.2.20.0080.00017.52
8.2.10.0040.00418.07
8.2.00.0000.00717.80
8.1.280.0070.00725.92
8.1.270.0040.00418.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.84
8.1.230.0070.00418.72
8.1.220.0060.00317.74
8.1.210.0000.00718.77
8.1.200.0100.00017.23
8.1.190.0060.00317.10
8.1.180.0030.00518.10
8.1.170.0000.00818.40
8.1.160.0030.00522.07
8.1.150.0070.00018.89
8.1.140.0040.00417.46
8.1.130.0040.00417.78
8.1.120.0070.00017.47
8.1.110.0040.00417.53
8.1.100.0040.00417.44
8.1.90.0000.00717.43
8.1.80.0000.00717.50
8.1.70.0070.00017.45
8.1.60.0040.00417.64
8.1.50.0030.00617.53
8.1.40.0040.00417.58
8.1.30.0040.00417.66
8.1.20.0040.00417.57
8.1.10.0040.00417.45
8.1.00.0040.00717.49
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0080.00018.47
8.0.270.0000.00717.33
8.0.260.0000.00817.31
8.0.250.0070.00016.94
8.0.240.0040.00417.01
8.0.230.0070.00016.98
8.0.220.0030.00316.93
8.0.210.0000.00716.89
8.0.200.0030.00317.02
8.0.190.0000.00816.95
8.0.180.0000.00816.93
8.0.170.0000.00716.92
8.0.160.0080.00016.84
8.0.150.0040.00416.84
8.0.140.0040.00416.93
8.0.130.0000.00713.35
8.0.120.0030.00516.93
8.0.110.0000.00716.88
8.0.100.0040.00416.95
8.0.90.0040.00416.83
8.0.80.0110.01216.91
8.0.70.0050.00216.97
8.0.60.0000.00816.96
8.0.50.0030.00516.80
8.0.30.0100.00917.04
8.0.20.0090.00917.44
8.0.10.0080.00017.09
8.0.00.0110.00816.89
7.4.330.0030.00315.03
7.4.320.0000.00616.64
7.4.300.0030.00316.58
7.4.290.0000.01016.57
7.4.280.0060.00616.41
7.4.270.0070.00016.52
7.4.260.0000.00716.61
7.4.250.0040.00416.57
7.4.240.0020.00616.62
7.4.230.0000.00816.60
7.4.220.0110.00616.70
7.4.210.0080.00616.59
7.4.200.0070.00016.38
7.4.160.0080.00816.45
7.4.150.0070.01017.40
7.4.140.0120.00517.86
7.4.130.0090.00716.47
7.4.120.0070.01016.46
7.4.110.0130.01016.41
7.4.100.0070.01316.40
7.4.90.0100.00716.42
7.4.80.0060.01119.39
7.4.70.0100.00716.58
7.4.60.0110.00516.38
7.4.50.0080.00016.53
7.4.40.0140.00416.45
7.4.30.0060.01316.55
7.4.00.0060.01214.86
7.3.330.0030.00313.43
7.3.320.0050.00013.38
7.3.310.0070.00016.45
7.3.300.0070.00016.49
7.3.290.0030.00316.41
7.3.280.0070.01016.45
7.3.270.0100.01017.40
7.3.260.0060.01216.33
7.3.250.0100.00716.44
7.3.240.0090.00916.40
7.3.230.0120.00916.51
7.3.210.0100.00616.71
7.3.200.0100.01019.39
7.3.190.0130.00316.58
7.3.180.0100.00616.52
7.3.170.0160.00016.65
7.3.160.0130.00416.43
7.3.120.0100.00614.80
7.3.110.0080.00514.79
7.3.100.0090.00614.91
7.3.90.0070.00414.81
7.3.80.0050.00714.89
7.3.70.0020.01114.65
7.3.60.0050.00814.76
7.3.50.0080.00814.82
7.3.40.0090.00614.79
7.3.30.0060.00314.89
7.3.20.0060.00616.74
7.3.10.0070.00416.81
7.3.00.0050.01016.66
7.2.330.0120.00616.87
7.2.320.0060.01216.74
7.2.310.0070.01016.55
7.2.300.0140.00316.78
7.2.290.0160.00816.59
7.2.250.0090.00815.08
7.2.240.0090.01114.96
7.2.230.0060.00914.95
7.2.220.0030.00714.92
7.2.210.0070.00715.30
7.2.200.0060.00714.96
7.2.190.0030.01014.92
7.2.180.0050.00914.99
7.2.170.0100.00614.90
7.2.00.0080.00419.46
7.1.330.0040.00915.92
7.1.320.0080.00715.87
7.1.310.0080.00415.92
7.1.300.0040.01015.83
7.1.290.0030.01015.75
7.1.280.0060.00615.78
7.1.270.0030.00815.78
7.1.260.0060.00815.71
7.1.100.0040.00717.75
7.1.70.0040.00917.19
7.1.60.0110.01119.46
7.1.50.0060.01617.04
7.1.00.0070.06722.33
7.0.200.0070.00315.00
7.0.140.0030.03321.99
7.0.60.0170.03019.95
7.0.50.0070.08317.87
7.0.40.0130.07720.25
7.0.30.0300.04720.34
7.0.20.0330.07720.23
7.0.10.0000.06020.16
7.0.00.0000.09020.12
5.6.280.0130.06321.05
5.6.210.0130.06020.63
5.6.200.0030.04018.29
5.6.190.0070.08720.52
5.6.180.0530.05020.50
5.6.170.0430.05720.62
5.6.160.0070.06020.48
5.6.150.0070.04018.19
5.6.140.0130.07718.18
5.6.130.0100.07318.14
5.6.120.0070.04321.00
5.6.110.0130.08321.10
5.6.100.0100.08020.99
5.6.90.0070.07720.98
5.6.80.0100.08020.54
5.5.350.0300.07320.45
5.5.340.0130.04317.97
5.5.330.0100.09320.32
5.5.320.0000.04720.27
5.5.310.0430.08020.27
5.5.300.0030.03717.95
5.5.290.0000.04318.08
5.5.280.0070.04720.78
5.5.270.0070.07020.79
5.5.260.0100.07320.87
5.5.250.0100.07320.63
5.5.240.0030.07020.13
5.4.450.0100.06019.46
5.4.440.0630.07019.48
5.4.430.0100.05319.43
5.4.420.0030.06319.46
5.4.410.0100.05318.97
5.4.400.0270.05718.77
5.4.390.0300.07018.59
5.4.380.0330.07318.47
5.4.370.0330.05318.80
5.4.360.0300.07318.57
5.4.350.0330.07018.80
5.4.340.0270.05718.61
5.4.320.0270.05018.78
5.4.310.0200.05718.50
5.4.300.0370.06718.80
5.4.290.0430.05718.72
5.4.280.0200.06718.47
5.4.270.0430.05018.62
5.4.260.0300.05318.70
5.4.250.0170.07018.56
5.4.240.0330.06718.74
5.4.230.0300.07018.57
5.4.220.0230.06018.49
5.4.210.0300.05018.57
5.4.200.0230.05016.61
5.4.190.0170.05318.46
5.4.180.0200.06018.77
5.4.170.0130.06718.76
5.4.160.0230.06018.57
5.4.150.0170.05718.71
5.4.140.0330.05016.24
5.4.130.0200.05316.21
5.4.120.0370.04016.17
5.4.110.0400.03716.27
5.4.100.0230.06016.33
5.4.90.0200.06016.46
5.4.80.0300.04016.29
5.4.70.0300.05716.20
5.4.60.0270.07016.26
5.4.50.0230.05016.11
5.4.40.0200.05316.19
5.4.30.0300.04016.22
5.4.20.0370.04716.20
5.4.10.0300.04716.28
5.4.00.0230.04715.80
5.3.290.0270.05014.73
5.3.280.0200.06714.64
5.3.270.0230.06714.71
5.3.260.0300.07014.62
5.3.250.0330.06714.65
5.3.240.0270.07314.74
5.3.230.0230.05314.64
5.3.220.0230.06014.62
5.3.210.0170.06014.62
5.3.200.0230.05714.68
5.3.190.0230.05714.75
5.3.180.0300.04314.77
5.3.170.0230.05314.60
5.3.160.0200.05314.61
5.3.150.0230.05014.66
5.3.140.0370.04714.61
5.3.130.0370.05014.53
5.3.120.0200.05714.57
5.3.110.0230.05314.71
5.3.100.0230.05314.15
5.3.90.0230.05014.08
5.3.80.0330.05014.04
5.3.70.0200.05714.14
5.3.60.0130.06013.99
5.3.50.0330.04314.16
5.3.40.0270.05014.07
5.3.30.0200.04714.07
5.3.20.0270.04013.68
5.3.10.0200.06713.71
5.3.00.0270.06713.75
5.2.170.0230.06311.13
5.2.160.0370.04711.18
5.2.150.0230.04711.20
5.2.140.0270.03311.26
5.2.130.0230.04011.22
5.2.120.0170.04011.20
5.2.110.0230.03711.21
5.2.100.0170.04311.13
5.2.90.0270.04011.09
5.2.80.0230.04711.15
5.2.70.0130.04711.20
5.2.60.0230.03711.03
5.2.50.0170.05011.07
5.2.40.0100.04311.21
5.2.30.0100.04710.97
5.2.20.0070.05011.18
5.2.10.0200.04010.92
5.2.00.0230.03710.92
5.1.60.0100.0379.98
5.1.50.0200.03010.20
5.1.40.0200.03010.02
5.1.30.0130.03710.55
5.1.20.0200.03310.55
5.1.10.0170.04010.17
5.1.00.0130.03710.07
5.0.50.0170.0308.66
5.0.40.0100.0308.53
5.0.30.0130.0478.32
5.0.20.0130.0278.27
5.0.10.0130.0278.19
5.0.00.0130.0408.20
4.4.90.0100.0206.82
4.4.80.0100.0176.82
4.4.70.0070.0206.82
4.4.60.0130.0206.82
4.4.50.0030.0276.82
4.4.40.0130.0306.82
4.4.30.0070.0206.82
4.4.20.0070.0206.82
4.4.10.0130.0176.82
4.4.00.0100.0406.82
4.3.110.0100.0206.82
4.3.100.0070.0206.82
4.3.90.0130.0176.82
4.3.80.0070.0376.82
4.3.70.0070.0206.82
4.3.60.0070.0206.82
4.3.50.0070.0276.82
4.3.40.0130.0306.82
4.3.30.0070.0206.82
4.3.20.0030.0276.82
4.3.10.0070.0206.82
4.3.00.0070.0277.11

preferences:
44.01 ms | 401 KiB | 5 Q