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; // $clfn = function(){ $this->secret = 'hello'; }; $callback = Closure::bind($clfn, $test, 'Test'); // 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)
8.3.60.0120.00318.55
8.3.50.0130.00522.11
8.3.40.0040.01218.68
8.3.30.0100.00319.23
8.3.20.0070.00020.29
8.3.10.0000.00921.95
8.3.00.0070.00022.41
8.2.180.0100.00716.63
8.2.170.0140.00022.96
8.2.160.0070.00720.47
8.2.150.0070.00024.18
8.2.140.0100.00624.66
8.2.130.0070.00326.16
8.2.120.0000.00819.36
8.2.110.0030.00722.01
8.2.100.0000.01117.84
8.2.90.0060.00317.75
8.2.80.0040.00417.97
8.2.70.0000.00817.93
8.2.60.0080.00017.93
8.2.50.0030.00518.10
8.2.40.0040.00420.55
8.2.30.0110.00018.02
8.2.20.0040.00417.79
8.2.10.0050.00317.75
8.2.00.0000.00717.62
8.1.280.0100.00725.92
8.1.270.0080.00022.04
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00020.68
8.1.230.0060.00619.00
8.1.220.0080.00017.78
8.1.210.0030.00518.77
8.1.200.0030.00717.35
8.1.190.0080.00017.11
8.1.180.0050.00518.10
8.1.170.0040.00418.67
8.1.160.0070.00021.93
8.1.150.0000.00818.62
8.1.140.0040.00417.40
8.1.130.0040.00417.83
8.1.120.0040.00417.46
8.1.110.0080.00017.38
8.1.100.0000.00717.35
8.1.90.0000.00717.32
8.1.80.0050.00317.36
8.1.70.0040.00417.44
8.1.60.0060.00617.60
8.1.50.0000.00917.53
8.1.40.0030.00517.52
8.1.30.0030.00517.63
8.1.20.0030.00617.55
8.1.10.0030.00517.55
8.1.00.0040.00717.50
8.0.300.0000.00719.81
8.0.290.0040.00716.63
8.0.280.0000.00718.39
8.0.270.0030.00317.20
8.0.260.0040.00416.73
8.0.250.0040.00416.96
8.0.240.0000.01016.85
8.0.230.0070.00017.02
8.0.220.0050.00216.89
8.0.210.0000.00716.86
8.0.200.0070.00016.94
8.0.190.0000.00816.89
8.0.180.0030.00516.99
8.0.170.0000.00716.97
8.0.160.0040.00416.89
8.0.150.0000.00716.91
8.0.140.0050.00316.93
8.0.130.0050.00013.43
8.0.120.0080.00016.97
8.0.110.0040.00416.83
8.0.100.0030.00316.83
8.0.90.0040.00416.88
8.0.80.0060.00916.84
8.0.70.0040.00416.91
8.0.60.0000.00716.95
8.0.50.0040.00416.74
8.0.30.0130.01017.12
8.0.20.0090.01217.40
8.0.10.0000.00817.04
8.0.00.0090.01216.84
7.4.330.0050.00015.00
7.4.320.0050.00216.56
7.4.300.0040.00416.48
7.4.290.0000.00716.58
7.4.280.0000.00716.51
7.4.270.0000.00816.65
7.4.260.0040.00416.51
7.4.250.0040.00416.55
7.4.240.0040.00416.62
7.4.230.0000.00716.40
7.4.220.0120.00616.63
7.4.210.0090.00816.56
7.4.200.0000.00716.32
7.4.190.0000.00816.64
7.4.160.0060.01016.77
7.4.150.0170.00317.40
7.4.140.0140.00717.86
7.4.130.0050.01516.54
7.4.120.0050.01316.57
7.4.110.0100.00716.50
7.4.100.0060.01216.49
7.4.90.0140.00316.54
7.4.80.0030.01419.39
7.4.70.0100.00716.63
7.4.60.0090.00616.34
7.4.50.0030.00516.34
7.4.40.0080.00822.77
7.4.30.0030.01316.42
7.4.00.0080.00715.04
7.3.330.0050.00013.16
7.3.320.0000.00513.40
7.3.310.0000.00816.36
7.3.300.0030.00316.41
7.3.290.0090.00616.39
7.3.280.0090.00716.38
7.3.270.0080.01117.40
7.3.260.0210.00016.43
7.3.250.0090.00816.32
7.3.240.0170.00616.47
7.3.230.0070.01316.39
7.3.210.0110.00616.35
7.3.200.0030.01319.39
7.3.190.0120.00916.39
7.3.180.0130.00316.41
7.3.170.0100.01016.40
7.3.160.0150.00616.43
7.3.120.0050.01214.75
7.3.110.0130.00314.59
7.3.100.0030.01414.71
7.3.90.0070.00714.75
7.3.80.0090.00614.71
7.3.70.0090.00614.68
7.3.60.0030.01014.95
7.3.50.0030.01014.69
7.3.40.0000.01514.78
7.3.30.0030.00914.65
7.3.20.0050.00516.67
7.3.10.0080.00416.62
7.3.00.0060.00616.71
7.2.330.0000.01716.68
7.2.320.0060.01316.79
7.2.310.0000.01816.68
7.2.300.0130.00716.89
7.2.290.0060.01116.64
7.2.250.0110.00715.16
7.2.240.0040.01415.05
7.2.230.0070.00715.02
7.2.220.0030.01014.96
7.2.210.0060.00914.87
7.2.200.0060.01215.08
7.2.190.0060.00615.11
7.2.180.0000.01415.11
7.2.170.0100.00715.28
7.2.60.0100.00316.96
7.2.00.0030.00919.14
7.1.330.0070.00715.69
7.1.320.0040.01115.80
7.1.310.0030.01315.88
7.1.300.0060.00915.54
7.1.290.0030.00915.82
7.1.280.0120.00415.71
7.1.270.0060.00915.69
7.1.260.0030.00615.79
7.1.200.0000.01615.53
7.1.100.0030.00918.01
7.1.70.0000.01117.08
7.1.60.0110.00019.82
7.1.50.0030.02016.66
7.1.00.0070.07322.35
7.0.200.0000.01116.58
7.0.140.0000.07722.07
7.0.110.0170.07720.00
7.0.100.0070.07019.99
7.0.90.0030.08720.02
7.0.80.0070.08320.04
7.0.70.0030.08320.01
7.0.60.0000.08720.01
7.0.50.0070.06719.94
7.0.40.0100.07719.66
7.0.30.0030.07719.75
7.0.20.0030.04719.78
7.0.10.0030.03719.71
7.0.00.0000.07019.78
5.6.280.0030.07021.07
5.6.260.0070.07020.61
5.6.250.0070.08020.69
5.6.240.0070.04320.55
5.6.230.0100.07720.70
5.6.220.0100.08320.46
5.6.210.0030.08320.36
5.6.200.0030.08020.61
5.6.190.0100.07020.69
5.6.180.0030.04720.64
5.6.170.0030.07720.66
5.6.160.0130.03720.66
5.6.150.0030.04720.69
5.6.140.0130.08020.70
5.6.130.0130.05720.86
5.6.120.0070.08720.70
5.6.110.0130.08020.65
5.6.100.0070.08720.64
5.6.90.0170.07720.67
5.6.80.0070.07720.03
5.6.70.0100.06719.93
5.6.60.0170.05720.23
5.6.50.0030.07319.98
5.6.40.0000.07019.92
5.6.30.0170.07019.92
5.6.20.0100.07319.98
5.6.10.0030.08320.07
5.6.00.0100.07320.07
5.5.380.0100.07717.70
5.5.370.0030.08017.71
5.5.360.0070.07717.58
5.5.350.0170.07017.48
5.5.340.0000.06718.13
5.5.330.0000.11317.93
5.5.320.0130.07318.26
5.5.310.0070.06718.07
5.5.300.0070.07718.24
5.5.290.0100.07718.23
5.5.280.0130.07717.91
5.5.270.0100.08317.95
5.5.260.0100.07718.22
5.5.250.0130.05317.94
5.5.240.0070.04317.61
5.5.230.0030.08017.31
5.5.220.0070.07317.48
5.5.210.0000.08317.45
5.5.200.0000.06717.29
5.5.190.0000.05017.41
5.5.180.0070.07317.57
5.5.160.0170.06717.45
5.5.150.0170.06317.28
5.5.140.0100.06717.57
5.5.130.0000.07717.43
5.5.120.0100.05317.45
5.5.110.0030.04017.41
5.5.100.0070.06717.16
5.5.90.0100.05317.16
5.5.80.0000.04017.34
5.5.70.0030.04317.20
5.5.60.0130.03017.15
5.5.50.0070.04017.07
5.5.40.0070.03717.38
5.5.30.0070.03317.29
5.5.20.0030.03717.29
5.5.10.0000.05317.15
5.5.00.0070.03717.06
5.4.450.0070.08019.34
5.4.440.0030.04719.51
5.4.430.0130.07319.35
5.4.420.0100.07319.34
5.4.410.0070.07719.19
5.4.400.0070.07319.23
5.4.390.0100.04019.31
5.4.380.0070.07319.00
5.4.370.0030.06319.01
5.4.360.0030.08019.18
5.4.350.0030.08019.31
5.4.340.0070.07719.16
5.4.320.0030.05319.01
5.4.310.0170.07019.18
5.4.300.0070.08019.00
5.4.290.0000.07718.93
5.4.280.0070.06319.16
5.4.270.0070.04319.33
5.4.260.0000.04719.03
5.4.250.0100.03019.16
5.4.240.0100.03019.23
5.4.230.0030.04318.95
5.4.220.0100.03019.01
5.4.210.0130.03319.00
5.4.200.0000.04719.23
5.4.190.0030.05719.15
5.4.180.0000.04019.02
5.4.170.0030.06718.97
5.4.160.0070.06719.04
5.4.150.0070.07019.16
5.4.140.0130.06316.35
5.4.130.0000.05016.28
5.4.120.0070.03016.31
5.4.110.0030.03716.51
5.4.100.0070.06316.52
5.4.90.0070.02716.52
5.4.80.0000.06716.30
5.4.70.0070.03016.50
5.4.60.0000.04316.51
5.4.50.0070.04016.54
5.4.40.0030.03016.50
5.4.30.0000.03316.53
5.4.20.0000.03316.43
5.4.10.0000.04016.52
5.4.00.0000.04015.75
5.3.290.0070.07014.68
5.3.280.0030.03714.61
5.3.270.0000.07314.60
5.3.260.0000.04014.64
5.3.250.0030.07714.55
5.3.240.0070.07714.61
5.3.230.0030.08014.61
5.3.220.0070.03314.70
5.3.210.0030.06314.70
5.3.200.0030.06314.53
5.3.190.0000.04314.70
5.3.180.0070.04714.79
5.3.170.0030.03314.57
5.3.160.0000.04314.65
5.3.150.0070.03314.60
5.3.140.0070.04014.43
5.3.130.0100.04714.58
5.3.120.0000.04314.54
5.3.110.0030.03714.41
5.3.100.0070.03014.17
5.3.90.0030.03014.02
5.3.80.0000.04014.03
5.3.70.0000.03713.88
5.3.60.0000.04013.86
5.3.50.0070.03014.04
5.3.40.0030.03713.81
5.3.30.0070.03013.90
5.3.20.0030.03713.93
5.3.10.0000.03713.80
5.3.00.0000.03313.65
5.2.170.0030.04711.16
5.2.160.0000.03011.22
5.2.150.0030.02711.02
5.2.140.0030.04311.21
5.2.130.0030.03711.33
5.2.120.0000.03311.06
5.2.110.0070.02311.11
5.2.100.0000.02710.96
5.2.90.0000.03011.19
5.2.80.0070.02311.10
5.2.70.0070.02011.24
5.2.60.0000.03011.07
5.2.50.0030.02711.11
5.2.40.0030.03010.99
5.2.30.0000.02710.96
5.2.20.0070.03010.96
5.2.10.0030.02711.01
5.2.00.0030.02710.57
5.1.60.0070.02010.00
5.1.50.0000.02710.05
5.1.40.0000.0279.99
5.1.30.0030.02310.47
5.1.20.0100.02010.36
5.1.10.0000.05310.25
5.1.00.0030.05310.04
5.0.50.0030.0409.93
5.0.40.0030.0239.93
5.0.30.0030.0609.93
5.0.20.0030.0279.93
5.0.10.0070.0409.93
5.0.00.0030.0639.93
4.4.90.0030.0139.93
4.4.80.0000.0179.93
4.4.70.0000.0179.93
4.4.60.0000.0139.93
4.4.50.0000.0139.93
4.4.40.0070.0209.93
4.4.30.0000.0179.93
4.4.20.0000.0309.93
4.4.10.0000.0339.93
4.4.00.0000.0539.93
4.3.110.0030.0309.93
4.3.100.0030.0209.93
4.3.90.0030.0339.93
4.3.80.0000.0539.93
4.3.70.0000.0379.93
4.3.60.0000.0339.93
4.3.50.0030.0339.93
4.3.40.0000.0539.93
4.3.30.0000.0379.93
4.3.20.0000.0409.93
4.3.10.0030.0339.93
4.3.00.0000.0409.93

preferences:
42.53 ms | 401 KiB | 5 Q