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) { echo $k;exit; $key = $v[($v[$v])]; // $v is some kind of weird array $value = $v(); // and a callback! $this->{$key} = $value; } } $test = new Test; // start $closure = function(){ }; $closure->bindTo($test); $test->secret = array('a','b'); // 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)
8.3.40.0070.00718.79
8.3.30.0140.00019.04
8.3.20.0080.00320.38
8.3.10.0040.00422.01
8.3.00.0000.00822.40
8.2.170.0040.01122.96
8.2.160.0100.01020.28
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0060.00319.36
8.2.110.0000.00919.30
8.2.100.0050.00617.78
8.2.90.0000.00819.23
8.2.80.0040.00418.04
8.2.70.0090.00017.50
8.2.60.0040.00418.04
8.2.50.0080.00018.10
8.2.40.0060.00318.16
8.2.30.0030.00617.99
8.2.20.0060.00317.79
8.2.10.0040.00417.63
8.2.00.0050.00217.69
8.1.270.0000.00822.13
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.91
8.1.230.0060.00617.77
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00917.22
8.1.180.0050.00318.10
8.1.170.0040.00418.35
8.1.160.0040.00422.02
8.1.150.0000.00718.64
8.1.140.0060.00317.45
8.1.130.0030.00317.83
8.1.120.0000.00817.35
8.1.110.0060.00317.43
8.1.100.0030.00317.42
8.1.90.0040.00417.46
8.1.80.0000.00817.52
8.1.70.0030.00317.45
8.1.60.0040.00417.62
8.1.50.0040.00417.52
8.1.40.0050.00217.52
8.1.30.0000.00717.57
8.1.20.0000.00817.53
8.1.10.0000.00817.60
8.1.00.0070.00317.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.36
8.0.270.0030.00317.25
8.0.260.0030.00316.75
8.0.250.0030.00317.04
8.0.240.0000.00817.01
8.0.230.0000.00716.97
8.0.220.0050.00316.93
8.0.210.0070.00016.87
8.0.200.0050.00316.98
8.0.190.0050.00317.05
8.0.180.0040.00417.03
8.0.170.0060.00316.93
8.0.160.0030.00416.93
8.0.150.0080.00016.82
8.0.140.0000.00816.83
8.0.130.0030.00313.34
8.0.120.0080.00016.84
8.0.110.0000.00816.82
8.0.100.0030.00516.99
8.0.90.0040.00416.82
8.0.80.0060.01017.00
8.0.70.0030.00416.79
8.0.60.0040.00416.78
8.0.50.0070.00016.91
8.0.30.0150.00817.00
8.0.20.0150.00817.40
8.0.10.0050.00317.19
8.0.00.0100.00916.71
7.4.330.0030.00315.06
7.4.320.0030.00316.59
7.4.300.0030.00316.61
7.4.290.0030.00316.45
7.4.280.0000.00716.44
7.4.270.0000.00616.57
7.4.260.0050.00216.47
7.4.250.0000.00816.54
7.4.240.0030.00316.46
7.4.230.0050.00316.64
7.4.220.0090.00916.53
7.4.210.0090.00716.57
7.4.200.0070.00016.50
7.4.190.0030.00316.50
7.4.160.0120.00416.51
7.4.150.0130.00517.40
7.4.140.0120.00717.86
7.4.130.0140.00516.67
7.4.120.0070.01016.49
7.4.110.0100.00716.66
7.4.100.0050.01116.64
7.4.90.0130.00316.30
7.4.80.0150.00619.39
7.4.70.0120.00616.63
7.4.60.0070.01016.40
7.4.50.0060.00316.34
7.4.40.0000.01622.77
7.4.30.0100.01016.58
7.4.00.0090.00714.96
7.3.330.0050.00013.35
7.3.320.0000.00513.38
7.3.310.0070.00016.25
7.3.300.0000.00616.38
7.3.290.0030.01016.29
7.3.280.0120.00316.35
7.3.270.0090.01517.40
7.3.260.0100.00716.61
7.3.250.0120.00416.36
7.3.240.0130.00316.55
7.3.230.0150.00616.57
7.3.210.0100.00716.42
7.3.200.0060.01619.39
7.3.190.0030.01816.49
7.3.180.0060.01116.41
7.3.170.0050.01016.47
7.3.160.0030.01516.43
7.3.120.0090.00914.79
7.3.110.0110.00614.87
7.3.100.0000.01414.86
7.3.90.0080.00514.66
7.3.80.0050.00814.79
7.3.70.0080.00714.63
7.3.60.0080.00614.80
7.3.50.0040.00914.80
7.3.40.0110.00314.79
7.3.30.0050.00814.88
7.3.20.0050.00916.72
7.3.10.0050.00616.73
7.3.00.0060.00916.62
7.2.330.0060.01716.60
7.2.320.0130.01016.81
7.2.310.0070.01316.79
7.2.300.0130.00516.55
7.2.290.0120.00416.58
7.2.250.0040.01514.97
7.2.240.0070.01014.94
7.2.230.0030.01115.10
7.2.220.0050.00815.26
7.2.210.0070.00915.15
7.2.200.0030.00815.14
7.2.190.0060.00915.03
7.2.180.0020.01114.91
7.2.170.0080.00915.05
7.2.160.0130.00014.89
7.2.150.0040.01116.89
7.2.140.0030.00916.88
7.2.130.0090.00616.94
7.2.120.0050.01116.94
7.2.110.0030.00916.93
7.2.100.0070.00516.77
7.2.90.0050.00817.12
7.2.80.0020.01516.90
7.2.70.0070.00616.88
7.2.60.0030.01217.03
7.2.50.0070.00717.02
7.2.40.0030.01217.01
7.2.30.0060.00916.85
7.2.20.0110.00416.80
7.2.10.0050.01216.82
7.2.00.0050.01116.90
7.1.330.0060.00915.62
7.1.320.0000.01615.74
7.1.310.0020.01215.78
7.1.300.0060.00815.81
7.1.290.0100.00315.93
7.1.280.0090.00515.82
7.1.270.0080.00615.77
7.1.260.0070.00515.73
7.1.250.0060.00415.79
7.1.70.0030.00517.12
7.1.60.0070.01119.82
7.1.50.0130.01016.64
7.1.00.0100.07022.48
7.0.200.0000.00916.80
7.0.140.0070.07022.04
7.0.60.0070.09019.82
7.0.50.0070.04017.95
7.0.40.0070.08320.07
7.0.30.0330.08020.15
7.0.20.0300.07720.22
7.0.10.0230.06320.23
7.0.00.0100.05320.23
5.6.280.0000.07721.10
5.6.210.0100.08020.73
5.6.200.0070.07318.19
5.6.190.0070.04720.50
5.6.180.3300.04720.57
5.6.170.0230.05720.47
5.6.160.0030.06020.46
5.6.150.0000.04718.27
5.6.140.0000.05318.12
5.6.130.0070.08718.17
5.6.120.0070.08321.01
5.6.110.0170.07320.99
5.6.100.0070.08321.02
5.6.90.0100.08020.97
5.6.80.0030.05020.40
5.6.70.0170.03720.38
5.5.350.0030.07320.34
5.5.340.0100.08017.96
5.5.330.0030.04320.57
5.5.320.0230.07320.35
5.5.310.0270.04320.36
5.5.300.0070.06717.94
5.5.290.0030.04317.95
5.5.280.0000.08720.91
5.5.270.0130.04320.80
5.5.260.0070.06720.88
5.5.250.0000.05020.47
5.5.240.0070.03320.13
5.4.450.0670.06019.58
5.4.440.0170.05019.30
5.4.430.0070.06019.36
5.4.420.0070.06319.43
5.4.410.0000.06319.41
5.4.400.0870.00018.79
5.4.390.0830.00018.70
5.4.380.0270.05718.57
5.4.370.0130.05318.63
5.4.360.0300.03718.51
5.4.350.0170.05318.79
5.4.340.0130.05318.48
5.4.320.0090.03312.51
5.4.310.0060.04212.51
5.4.300.0100.03212.51
5.4.290.0120.03912.50
5.4.280.0020.04012.40
5.4.270.0100.07318.80
5.4.260.0170.05318.74
5.4.250.0200.07019.01
5.4.240.0170.06718.83
5.4.230.0130.04719.00
5.4.220.0130.06718.96
5.4.210.0170.07018.89
5.4.200.0100.05718.96
5.4.190.0130.06018.99
5.4.180.0130.07718.73
5.4.170.0100.06018.98
5.4.160.0070.06318.78
5.4.150.0170.05318.97
5.4.140.0130.06716.40
5.4.130.0130.05716.43
5.4.120.0070.07016.36
5.4.110.0130.07016.48
5.4.100.0030.06016.53
5.4.90.0130.05016.56
5.4.80.0200.06016.50
5.4.70.0100.06716.39
5.4.60.0070.05316.45
5.4.50.0170.06716.54
5.4.40.0100.06316.57
5.4.30.0130.07316.33
5.4.20.0170.06716.48
5.4.10.0170.04716.49
5.4.00.0130.06315.87
5.3.290.0080.04112.80
5.3.280.0100.06314.83
5.3.270.0170.05314.75
5.3.260.0070.06014.64
5.3.250.0100.06014.70
5.3.240.0170.06714.68
5.3.230.0100.05014.83
5.3.220.0200.06014.75
5.3.210.0200.05014.65
5.3.200.0170.05314.48
5.3.190.0170.05314.55
5.3.180.0130.05714.48
5.3.170.0100.06314.48
5.3.160.0000.06014.59
5.3.150.0130.04714.41
5.3.140.0170.06314.65
5.3.130.0070.06014.47
5.3.120.0200.06314.64
5.3.110.0100.06314.63
5.3.100.0070.07313.94
5.3.90.0030.07714.02
5.3.80.0170.05014.11
5.3.70.0200.06014.11
5.3.60.0170.04714.02
5.3.50.0200.04714.03
5.3.40.0070.06713.94
5.3.30.0070.05714.02
5.3.20.0070.05013.76
5.3.10.0200.06013.64
5.3.00.0070.05013.71
5.2.170.0030.05011.13
5.2.160.0030.06311.23
5.2.150.0070.04311.15
5.2.140.0000.05011.25
5.2.130.0030.04311.19
5.2.120.0000.05311.07
5.2.110.0070.05311.19
5.2.100.0100.04311.28
5.2.90.0070.05711.09
5.2.80.0070.04011.18
5.2.70.0100.04311.05
5.2.60.0070.05311.06
5.2.50.0130.03311.18
5.2.40.0100.04011.06
5.2.30.0200.03311.04
5.2.20.0070.03710.95
5.2.10.0070.05310.94
5.2.00.0100.04010.89
5.1.60.0100.03010.09
5.1.50.0130.04310.00
5.1.40.0030.0539.98
5.1.30.0200.03010.43
5.1.20.0070.05310.45
5.1.10.0230.03010.22
5.1.00.0130.03710.03
5.0.50.0070.0278.79
5.0.40.0100.0238.66
5.0.30.0100.0538.20
5.0.20.0170.0278.44
5.0.10.0030.0378.14
5.0.00.0100.0338.26
4.4.90.0000.0336.82
4.4.80.0000.0276.82
4.4.70.0000.0306.82
4.4.60.0030.0276.82
4.4.50.0000.0236.82
4.4.40.0000.0436.82
4.4.30.0030.0206.82
4.4.20.0000.0276.82
4.4.10.0000.0336.82
4.4.00.0070.0476.82
4.3.110.0030.0306.82
4.3.100.0030.0336.82
4.3.90.0000.0236.82
4.3.80.0070.0276.82
4.3.70.0070.0176.82
4.3.60.0100.0206.82
4.3.50.0070.0306.82
4.3.40.0030.0336.82
4.3.30.0000.0236.82
4.3.20.0000.0236.82
4.3.10.0070.0236.82
4.3.00.0070.0236.49

preferences:
43.24 ms | 400 KiB | 5 Q