3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $secret = 'Nyy lbhe Onfr ner orybat gb hf.'; private $callback; final public function run() { call_user_func($this->callback); return $this->secret . PHP_EOL; } public function __set($k, $v) { $key = $v[($v[$v])]; // $v is some kind of weird array $value = $v(); // and a callback! $this->{$key} = $value; } } $test = new Test; // start editing here $closure = function() { }; $closure->bindTo($test); //$test->callback = array('a','b'); $hello = new StdClass(); $hello(); class A{ } // end editing here //echo $test->run();

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)
8.3.40.0110.00418.96
8.3.30.0120.00319.04
8.3.20.0040.00420.18
8.3.10.0050.00322.08
8.3.00.0040.00422.45
8.2.170.0060.01022.96
8.2.160.0030.01020.30
8.2.150.0030.00524.18
8.2.140.0120.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.48
8.2.110.0060.00322.08
8.2.100.0080.00317.72
8.2.90.0000.00819.22
8.2.80.0050.00318.05
8.2.70.0090.00017.63
8.2.60.0040.00418.04
8.2.50.0000.00918.07
8.2.40.0060.00318.16
8.2.30.0000.00718.13
8.2.20.0000.00717.72
8.2.10.0070.00017.81
8.2.00.0000.00817.68
8.1.270.0040.00422.20
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0100.00023.98
8.1.230.0040.00819.16
8.1.220.0060.00317.79
8.1.210.0060.00318.77
8.1.200.0030.00717.35
8.1.190.0000.00817.53
8.1.180.0030.00618.10
8.1.170.0000.00818.50
8.1.160.0000.00722.08
8.1.150.0000.00718.62
8.1.140.0000.00717.34
8.1.130.0000.00717.96
8.1.120.0070.00017.53
8.1.110.0000.00817.39
8.1.100.0040.00417.45
8.1.90.0000.00717.43
8.1.80.0000.00717.49
8.1.70.0000.00717.42
8.1.60.0030.00717.49
8.1.50.0030.00617.51
8.1.40.0000.00817.53
8.1.30.0040.00417.55
8.1.20.0040.00417.57
8.1.10.0070.00017.60
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.36
8.0.270.0030.00517.32
8.0.260.0030.00316.89
8.0.250.0030.00416.91
8.0.240.0000.00716.94
8.0.230.0000.00716.88
8.0.220.0050.00316.94
8.0.210.0030.00416.86
8.0.200.0070.00017.00
8.0.190.0040.00416.90
8.0.180.0070.00016.96
8.0.170.0000.00816.90
8.0.160.0000.00816.92
8.0.150.0000.00716.77
8.0.140.0000.00716.82
8.0.130.0030.00313.38
8.0.120.0000.00816.94
8.0.110.0030.00516.94
8.0.100.0080.00016.88
8.0.90.0000.00716.93
8.0.80.0080.00816.93
8.0.70.0040.00417.00
8.0.60.0050.00216.78
8.0.50.0000.00716.76
8.0.30.0170.00617.08
8.0.20.0120.00917.40
8.0.10.0000.00716.97
8.0.00.0110.01016.88
7.4.330.0000.00515.07
7.4.320.0060.00016.59
7.4.300.0060.00016.64
7.4.290.0040.00416.53
7.4.280.0000.00716.38
7.4.270.0030.00316.51
7.4.260.0030.00316.61
7.4.250.0040.00416.53
7.4.240.0020.00516.55
7.4.230.0070.00016.70
7.4.220.0100.00716.56
7.4.210.0090.00516.55
7.4.200.0040.00416.60
7.4.190.0000.00716.42
7.4.160.0130.00316.58
7.4.150.0110.00817.40
7.4.140.0100.00717.86
7.4.130.0060.01016.61
7.4.120.0080.01316.48
7.4.110.0130.01016.74
7.4.100.0100.01316.61
7.4.90.0100.01016.52
7.4.80.0120.00619.39
7.4.70.0110.01116.70
7.4.60.0100.00716.64
7.4.50.0030.00616.56
7.4.40.0100.00722.77
7.4.30.0060.01616.54
7.4.00.0080.00414.92
7.3.330.0000.00513.33
7.3.320.0050.00013.26
7.3.310.0050.00316.07
7.3.300.0030.00316.32
7.3.290.0060.00916.31
7.3.280.0050.01316.35
7.3.270.0150.00317.40
7.3.260.0080.01016.26
7.3.250.0170.00616.42
7.3.240.0130.00316.39
7.3.230.0070.01016.50
7.3.210.0100.01016.44
7.3.200.0130.00319.39
7.3.190.0120.00816.36
7.3.180.0060.00916.35
7.3.170.0030.01316.48
7.3.160.0070.01016.66
7.3.120.0080.00914.85
7.3.110.0110.00714.91
7.3.100.0000.01715.09
7.3.90.0030.01014.85
7.3.80.0040.01114.51
7.3.70.0040.00414.46
7.3.60.0080.00614.77
7.3.50.0030.00714.60
7.3.40.0080.00614.98
7.3.30.0040.01114.86
7.3.20.0090.00616.48
7.3.10.0080.00516.66
7.3.00.0090.00416.71
7.2.330.0140.00316.45
7.2.320.0110.01316.56
7.2.310.0090.01216.66
7.2.300.0110.01116.41
7.2.290.0080.00816.79
7.2.250.0040.01115.18
7.2.240.0030.01314.79
7.2.230.0100.00615.22
7.2.220.0030.01015.09
7.2.210.0040.01114.79
7.2.200.0060.01015.06
7.2.190.0000.01715.09
7.2.180.0030.00615.05
7.2.170.0040.01115.07
7.2.130.0070.01016.73
7.2.120.0170.00016.94
7.2.110.0090.00616.94
7.2.100.0070.00316.95
7.2.90.0030.01416.92
7.2.80.0000.01516.72
7.2.70.0030.00616.94
7.2.60.0050.01116.87
7.2.50.0100.00016.98
7.2.40.0040.01216.71
7.2.30.0040.01416.69
7.2.20.0060.00916.72
7.2.10.0030.01316.60
7.2.00.0070.00717.88
7.1.330.0030.01015.92
7.1.320.0030.00915.73
7.1.310.0030.01315.64
7.1.300.0050.00515.79
7.1.290.0030.00615.71
7.1.280.0030.01315.64
7.1.270.0000.01515.76
7.1.260.0060.00915.87
7.1.250.0090.00015.51
7.1.200.0070.00315.77
7.1.100.0060.00618.43
7.1.70.0000.01117.21
7.1.60.0070.00717.24
7.1.50.0080.00516.95
7.1.40.0040.00816.58
7.1.30.0030.01016.63
7.1.20.0080.00416.53
7.1.10.0030.00616.48
7.1.00.0040.00416.62
7.0.200.0050.00516.61
7.0.190.0040.01116.59
7.0.180.0000.00816.30
7.0.170.0000.00716.19
7.0.160.0040.00416.29
7.0.150.0030.00616.16
7.0.140.0030.00616.27
7.0.130.0000.01116.52
7.0.120.0030.00716.71
7.0.110.0050.00516.20
7.0.100.0000.00916.32
7.0.90.0020.01016.21
7.0.80.0110.00316.46
7.0.70.0000.01016.35
7.0.60.0020.00716.20
7.0.50.0000.01016.24
7.0.40.0000.00815.18
7.0.30.0030.00615.18
7.0.20.0040.00415.18
7.0.10.0000.00815.18
7.0.00.0070.00015.18
5.6.300.0030.04420.90
5.6.290.0030.04520.78
5.6.280.0100.03621.04
5.6.270.0000.04720.81
5.6.260.0000.05120.99
5.6.250.0100.06720.91
5.6.240.0000.04620.98
5.6.230.0000.05420.87
5.6.220.0070.04320.81
5.6.210.0030.04720.99
5.6.200.0070.03820.86
5.6.190.0100.04020.80
5.6.180.0070.03720.73
5.6.170.0000.05120.82
5.6.160.0000.04520.73
5.6.150.0000.04720.82
5.6.140.0000.04420.96
5.6.130.0030.04320.72
5.6.120.0300.04620.73
5.6.110.0070.04020.78
5.6.100.0000.04720.86
5.6.90.0090.03420.90
5.6.80.0000.04720.35
5.6.70.0160.03620.23
5.6.60.0060.04520.30
5.6.50.0330.05020.23
5.6.40.0170.03320.05
5.6.30.0100.04220.24
5.6.20.0030.05020.21
5.6.10.0070.03720.23
5.6.00.0070.03520.20
5.5.380.0000.04217.58
5.5.370.0000.04717.55
5.5.360.0060.03817.64
5.5.350.0230.03917.54
5.5.340.0030.04318.05
5.5.330.0030.04017.67
5.5.320.0000.04217.82
5.5.310.0000.04417.67
5.5.300.0030.04617.82
5.5.290.0030.04417.96
5.5.280.0000.05317.80
5.5.270.0030.04718.03
5.5.260.0100.04917.66
5.5.250.0030.04217.74
5.5.240.0000.04217.44
5.5.230.0200.03617.34
5.5.220.0000.04417.09
5.5.210.0000.04717.44
5.5.200.0000.04317.29
5.5.190.0270.03017.38
5.5.180.0000.04617.41
5.5.160.0060.04117.00
5.5.150.0030.04117.48
5.5.140.0100.03917.06
5.5.130.0030.03917.28
5.5.120.0070.03617.31
5.5.110.0060.03417.31
5.5.100.0070.04317.31
5.5.90.0000.04316.96
5.5.80.0000.04017.07
5.5.70.0070.03317.32
5.5.60.0030.03717.06
5.5.50.0000.04116.91
5.5.40.0070.03717.30
5.5.30.0030.04017.33
5.5.20.0000.04417.22
5.5.10.0000.08717.28
5.5.00.0070.04217.29
5.4.450.0030.04419.22
5.4.440.0000.05419.36
5.4.430.0200.04219.11
5.4.420.0030.04019.35
5.4.410.0000.03919.10
5.4.400.0030.03518.76
5.4.390.0030.04619.09
5.4.380.0000.04418.90
5.4.370.0030.03719.03
5.4.360.0200.03718.78
5.4.350.0000.04218.83
5.4.340.0090.03419.00
5.4.320.0030.04118.82
5.4.310.0140.02718.99
5.4.300.0030.05818.88
5.4.290.0030.03819.07
5.4.280.0000.04218.79
5.4.270.0000.04018.90
5.4.260.0030.03818.99
5.4.250.0000.04118.85
5.4.240.0030.03818.93
5.4.230.0040.03518.98
5.4.220.0030.04019.05
5.4.210.0060.03518.80
5.4.200.0030.04418.99
5.4.190.0060.03518.98
5.4.180.0030.03518.81
5.4.170.0000.04119.07
5.4.160.0000.04518.80
5.4.150.0030.04119.06
5.4.140.0030.03616.55
5.4.130.0090.03116.53
5.4.120.0060.03216.78
5.4.110.0000.07116.70
5.4.100.0040.04216.45
5.4.90.0000.03716.61
5.4.80.0030.03516.60
5.4.70.0030.03416.60
5.4.60.0580.02916.35
5.4.50.0030.04016.61
5.4.40.0000.04516.59
5.4.30.0070.03616.54
5.4.20.0030.03616.47
5.4.10.0000.04016.58
5.4.00.0000.03716.18
5.3.290.0060.05115.18
5.3.280.0060.03515.18
5.3.270.0100.03015.18
5.3.260.0000.04815.18
5.3.250.0000.04015.18
5.3.240.0070.03115.18
5.3.230.0030.03715.18
5.3.220.0000.03715.18
5.3.210.0060.03215.18
5.3.200.0030.03815.18
5.3.190.0030.03715.18
5.3.180.0100.04415.18
5.3.170.0030.03915.18
5.3.160.0130.03015.18
5.3.150.0000.05115.18
5.3.140.0030.06715.18
5.3.130.0030.04815.18
5.3.120.0070.03415.18
5.3.110.0030.03615.18
5.3.100.0030.03915.18
5.3.90.0000.03715.18
5.3.80.0030.03315.18
5.3.70.0030.03415.18
5.3.60.0100.02815.18
5.3.50.0030.03315.18
5.3.40.0000.03815.18
5.3.30.0070.03915.18
5.3.20.0000.04115.18
5.3.10.0000.03915.18
5.3.00.0060.03815.18
5.2.170.0030.02815.18
5.2.160.0030.03315.18
5.2.150.0000.03515.18
5.2.140.0000.03415.18
5.2.130.0130.02515.18
5.2.120.0060.02615.18
5.2.110.0060.02515.18
5.2.100.0000.03615.18
5.2.90.0030.02815.18
5.2.80.0030.03915.18
5.2.70.0030.03015.18
5.2.60.0040.02815.18
5.2.50.0000.03715.18
5.2.40.0040.02915.18
5.2.30.0030.02915.18
5.2.20.0030.02915.18
5.2.10.0000.03215.18
5.2.00.0030.02915.18
5.1.60.0000.02815.18
5.1.50.0070.02515.18
5.1.40.0070.02315.18
5.1.30.0030.02515.18
5.1.20.0000.03015.18
5.1.10.0030.03015.18
5.1.00.0000.02715.18
5.0.50.0060.01815.18
5.0.40.0030.01915.18
5.0.30.0030.05415.18
5.0.20.0030.03015.18
5.0.10.0030.02715.18
5.0.00.0000.03215.18
4.4.90.0040.01415.18
4.4.80.0000.01715.18
4.4.70.0030.01515.18
4.4.60.0030.02415.18
4.4.50.0000.01615.18
4.4.40.0000.02715.18
4.4.30.0000.02015.18
4.4.20.0040.01915.18
4.4.10.0000.01815.18
4.4.00.0000.02815.18
4.3.110.0000.01715.18
4.3.100.0000.01615.18
4.3.90.0030.01715.18
4.3.80.0060.02515.18
4.3.70.0000.01515.18
4.3.60.0030.01515.18
4.3.50.0000.02015.18
4.3.40.0030.02615.18
4.3.30.0000.01715.18
4.3.20.0000.02015.18
4.3.10.0070.01715.18
4.3.00.0000.02015.18

preferences:
65.07 ms | 400 KiB | 5 Q