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(){ $this->secret = 'hello'; }; class Help{ public function __call($k, $v){ echo $v;echo $v;echo 'text';exit; } public function __contruct(){ echo 'ooo';exit; } } $this->secret = new Help(); $test = Closure::bind($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)
8.3.40.0070.00718.84
8.3.30.0120.00319.21
8.3.20.0070.00020.16
8.3.10.0030.00622.02
8.3.00.0110.00022.42
8.2.170.0090.00622.96
8.2.160.0100.00720.35
8.2.150.0000.00824.18
8.2.140.0040.01124.66
8.2.130.0050.00326.16
8.2.120.0060.00319.14
8.2.110.0090.00020.36
8.2.100.0170.00017.91
8.2.90.0030.00619.28
8.2.80.0000.00817.97
8.2.70.0030.00517.38
8.2.60.0070.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.01
8.2.30.0040.00717.95
8.2.20.0070.00017.67
8.2.10.0040.00417.68
8.2.00.0060.00317.86
8.1.270.0080.00022.00
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00323.69
8.1.230.0090.00322.08
8.1.220.0050.00517.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0040.00417.30
8.1.180.0080.00018.10
8.1.170.0030.00618.59
8.1.160.0000.00722.02
8.1.150.0050.00218.60
8.1.140.0040.00417.51
8.1.130.0000.00717.90
8.1.120.0040.00417.49
8.1.110.0080.00017.36
8.1.100.0050.00317.45
8.1.90.0040.00417.44
8.1.80.0050.00217.50
8.1.70.0000.00717.46
8.1.60.0100.00017.59
8.1.50.0040.00417.50
8.1.40.0040.00417.56
8.1.30.0000.00817.52
8.1.20.0000.00817.68
8.1.10.0030.00617.58
8.1.00.0060.00317.52
8.0.300.0040.00418.77
8.0.290.0080.00017.15
8.0.280.0070.00018.39
8.0.270.0000.00817.09
8.0.260.0030.00316.80
8.0.250.0070.00017.02
8.0.240.0060.00316.96
8.0.230.0000.00717.02
8.0.220.0000.00716.84
8.0.210.0000.00716.92
8.0.200.0060.00017.02
8.0.190.0000.00717.07
8.0.180.0060.00317.05
8.0.170.0030.00516.98
8.0.160.0050.00216.84
8.0.150.0040.00416.82
8.0.140.0040.00416.95
8.0.130.0000.00613.37
8.0.120.0060.00316.82
8.0.110.0000.00816.94
8.0.100.0080.00017.00
8.0.90.0040.00417.00
8.0.80.0100.01016.88
8.0.70.0070.00016.84
8.0.60.0070.00016.91
8.0.50.0040.00416.93
8.0.30.0130.00917.14
8.0.20.0100.00817.40
8.0.10.0000.00717.11
8.0.00.0120.00916.66
7.4.330.0060.00015.00
7.4.320.0030.00316.63
7.4.300.0000.00616.51
7.4.290.0040.00416.49
7.4.280.0030.00316.62
7.4.270.0000.00716.62
7.4.260.0000.00816.61
7.4.250.0040.00416.50
7.4.240.0030.00516.65
7.4.230.0040.00416.62
7.4.220.0100.00716.55
7.4.210.0070.00916.58
7.4.200.0000.00716.43
7.4.190.0040.00416.55
7.4.160.0100.00616.78
7.4.150.0120.00617.40
7.4.140.0170.01017.86
7.4.130.0110.00616.65
7.4.120.0060.01116.48
7.4.110.0000.01616.55
7.4.100.0160.00316.57
7.4.90.0080.00916.44
7.4.80.0050.01419.39
7.4.70.0060.00916.45
7.4.60.0030.01616.60
7.4.50.0060.00016.68
7.4.40.0000.01722.77
7.4.30.0070.00916.48
7.4.10.0100.01014.90
7.4.00.0090.00715.06
7.3.330.0000.00613.31
7.3.320.0000.00513.13
7.3.310.0000.00716.17
7.3.300.0030.00316.20
7.3.290.0060.00916.25
7.3.280.0080.00816.31
7.3.270.0140.00317.40
7.3.260.0070.01016.39
7.3.250.0080.00916.55
7.3.240.0110.01116.29
7.3.230.0130.01016.47
7.3.210.0070.01016.45
7.3.200.0040.01519.39
7.3.190.0130.00316.43
7.3.180.0100.01016.56
7.3.170.0070.01016.38
7.3.160.0170.00016.39
7.3.130.0070.01114.55
7.3.120.0050.01214.93
7.3.110.0030.01414.89
7.3.100.0040.01014.78
7.3.90.0050.00914.86
7.3.80.0060.00614.97
7.3.70.0100.00514.70
7.3.60.0070.00714.63
7.3.50.0070.00614.63
7.3.40.0060.00614.82
7.3.30.0030.00814.81
7.3.20.0060.00716.60
7.3.10.0050.00816.67
7.3.00.0060.00716.68
7.2.330.0050.01516.57
7.2.320.0150.01216.50
7.2.310.0070.01116.76
7.2.300.0110.00716.44
7.2.290.0100.00716.82
7.2.260.0090.00914.76
7.2.250.0110.00714.95
7.2.240.0050.01015.02
7.2.230.0060.00915.02
7.2.220.0070.00814.98
7.2.210.0070.00914.93
7.2.200.0070.00815.08
7.2.190.0070.00815.14
7.2.180.0040.01015.04
7.2.170.0060.00914.94
7.2.160.0020.01114.85
7.2.150.0050.01116.72
7.2.140.0070.01116.97
7.2.130.0070.00416.91
7.2.120.0030.01316.92
7.2.110.0100.00316.76
7.2.100.0090.00416.81
7.2.90.0070.00716.95
7.2.80.0100.00516.97
7.2.70.0030.01016.74
7.2.60.0030.01016.80
7.2.50.0050.01116.90
7.2.40.0100.00416.93
7.2.30.0060.00616.84
7.2.20.0090.00416.96
7.2.10.0060.01016.76
7.2.00.0060.00817.51
7.1.330.0040.00915.69
7.1.320.0050.00915.72
7.1.310.0080.00415.74
7.1.300.0070.00715.60
7.1.290.0060.00715.53
7.1.280.0020.01015.62
7.1.270.0030.01015.65
7.1.260.0090.00715.69
7.1.250.0070.00715.59
7.1.240.0030.01015.91
7.1.230.0030.01515.65
7.1.220.0030.01015.88
7.1.210.0110.00415.66
7.1.200.0070.00715.61
7.1.190.0000.00915.77
7.1.180.0060.01215.65
7.1.170.0100.00315.66
7.1.160.0100.00315.57
7.1.150.0040.01115.79
7.1.140.0100.00315.73
7.1.130.0030.01215.68
7.1.120.0070.01015.83
7.1.110.0030.01015.84
7.1.100.0030.01017.01
7.1.90.0030.01415.62
7.1.80.0070.00415.85
7.1.70.0030.00816.41
7.1.60.0090.00817.80
7.1.50.0090.01116.32
7.1.40.0030.01015.74
7.1.30.0100.00715.40
7.1.20.0040.00815.55
7.1.10.0090.00615.57
7.1.00.0080.04519.09
7.0.330.0030.01415.47
7.0.320.0000.00815.29
7.0.310.0090.00615.48
7.0.300.0040.01115.43
7.0.290.0090.00615.24
7.0.280.0000.01315.38
7.0.270.0060.00615.08
7.0.260.0070.00415.34
7.0.250.0030.01015.41
7.0.240.0050.00515.19
7.0.230.0070.00715.36
7.0.220.0060.00915.33
7.0.210.0030.01015.45
7.0.200.0030.00816.04
7.0.190.0000.01415.38
7.0.180.0000.00915.38
7.0.170.0030.01015.48
7.0.160.0030.01015.18
7.0.150.0030.01015.52
7.0.140.0080.03618.75
7.0.130.0030.00915.55
7.0.120.0030.00915.42
7.0.110.0070.00715.55
7.0.100.0060.01215.45
7.0.90.0060.00615.26
7.0.80.0030.00615.39
7.0.70.0030.01215.40
7.0.60.0040.04717.61
7.0.50.0030.04616.75
7.0.40.0030.04316.79
7.0.30.0130.04016.68
7.0.20.0200.04016.70
7.0.10.0020.04616.83
7.0.00.0070.04516.85
5.6.400.0030.00614.71
5.6.390.0070.00714.48
5.6.380.0120.00314.66
5.6.370.0030.01314.05
5.6.360.0080.00414.47
5.6.350.0040.00814.55
5.6.340.0030.01314.55
5.6.330.0080.00414.06
5.6.320.0060.00914.55
5.6.310.0130.00014.19
5.6.300.0070.00714.56
5.6.290.0050.00514.52
5.6.280.0040.04117.83
5.6.270.0070.01014.35
5.6.260.0100.00614.19
5.6.250.0090.00914.43
5.6.240.0030.00914.30
5.6.230.0060.00614.32
5.6.220.0110.00314.54
5.6.210.0070.04017.52
5.6.200.0020.02616.27
5.6.190.0080.04317.47
5.6.180.0280.04017.38
5.6.170.0160.04517.49
5.6.160.0090.02917.51
5.6.150.0030.02516.41
5.6.140.0020.05316.13
5.6.130.0050.02516.29
5.6.120.0070.04317.79
5.6.110.0080.03317.64
5.6.100.0070.04517.71
5.6.90.0090.04417.56
5.6.80.0100.03217.40
5.6.70.0030.00614.28
5.6.60.0030.01314.37
5.6.50.0130.00314.45
5.6.40.0060.00314.44
5.6.30.0070.00714.09
5.6.20.0040.00814.22
5.6.10.0060.00814.12
5.6.00.0000.01814.42
5.5.380.0040.00414.38
5.5.370.0040.01114.57
5.5.360.0040.00814.32
5.5.350.0070.04217.27
5.5.340.0080.04316.07
5.5.330.0030.04517.34
5.5.320.0180.03017.28
5.5.310.0190.04017.29
5.5.300.0050.02516.20
5.5.290.0060.03616.17
5.5.280.0040.02717.48
5.5.270.0080.03017.68
5.5.260.0080.02317.52
5.5.250.0090.04417.46
5.5.240.0180.02917.25
5.5.230.0060.00314.21
5.5.220.0030.01014.25
5.5.210.0060.00614.24
5.5.200.0060.00914.23
5.5.190.0030.00614.08
5.5.180.0030.01014.13
5.5.170.0060.00914.05
5.5.160.0130.00613.95
5.5.150.0000.01113.83
5.5.140.0040.01114.16
5.5.130.0040.01114.01
5.5.120.0000.01614.44
5.5.110.0030.00914.29
5.5.100.0030.00714.14
5.5.90.0130.00314.20
5.5.80.0000.01213.90
5.5.70.0000.01414.21
5.5.60.0070.00714.42
5.5.50.0070.00714.37
5.5.40.0090.00314.39
5.5.30.0040.00814.29
5.5.20.0070.00313.93
5.5.10.0070.00713.81
5.5.00.0070.00414.00
5.4.450.0270.03215.99
5.4.440.0410.02915.96
5.4.430.0060.03016.01
5.4.420.0110.02715.91
5.4.410.0100.04615.96
5.4.400.0600.00115.70
5.4.390.0420.00415.61
5.4.380.0100.03815.67
5.4.370.0110.02915.48
5.4.360.0120.02715.64
5.4.350.0100.02715.65
5.4.340.0130.02315.49
5.4.330.0040.00712.50
5.4.320.0020.02812.51
5.4.310.0020.02312.51
5.4.300.0080.01912.51
5.4.290.0090.02012.51
5.4.280.0070.02312.45
5.4.270.0100.02715.73
5.4.260.0050.03815.67
5.4.250.0050.03815.75
5.4.240.0080.03015.78
5.4.230.0070.03615.67
5.4.220.0070.03615.71
5.4.210.0050.03715.80
5.4.200.0080.02815.57
5.4.190.0070.04415.76
5.4.180.0080.03715.74
5.4.170.0070.02915.57
5.4.160.0090.03615.69
5.4.150.0130.03115.71
5.4.140.0080.04014.44
5.4.130.0080.03514.45
5.4.120.0080.02814.46
5.4.110.0080.02814.59
5.4.100.0090.03314.51
5.4.90.0070.02714.47
5.4.80.0050.02914.51
5.4.70.0080.03014.58
5.4.60.0080.04014.51
5.4.50.0030.03314.48
5.4.40.0150.03514.55
5.4.30.0120.02314.44
5.4.20.0100.03014.44
5.4.10.0070.02914.52
5.4.00.0020.04014.21
5.3.290.0080.02412.65
5.3.280.0080.03513.51
5.3.270.0070.03913.64
5.3.260.0030.04613.66
5.3.250.0080.02713.63
5.3.240.0060.03813.65
5.3.230.0050.03713.51
5.3.220.0050.03713.55
5.3.210.0030.04313.58
5.3.200.0050.04113.58
5.3.190.0100.03813.53
5.3.180.0080.03813.58
5.3.170.0060.02913.63
5.3.160.0110.02813.59
5.3.150.0100.02813.55
5.3.140.0050.03213.49
5.3.130.0050.03013.46
5.3.120.0100.02713.53
5.3.110.0140.02713.62
5.3.100.0080.02913.27
5.3.90.0100.04013.30
5.3.80.0020.03313.26
5.3.70.0110.02513.26
5.3.60.0050.03813.26
5.3.50.0050.03913.32
5.3.40.0080.02513.27
5.3.30.0070.02813.20
5.3.20.0090.03013.21
5.3.10.0090.02913.07
5.3.00.0090.03313.18
5.2.170.0030.04711.23
5.2.160.0130.05311.37
5.2.150.0170.03711.23
5.2.140.0130.05711.04
5.2.130.0100.05711.16
5.2.120.0100.04311.27
5.2.110.0130.04311.18
5.2.100.0230.04311.17
5.2.90.0030.06011.16
5.2.80.0130.03311.18
5.2.70.0030.04311.04
5.2.60.0100.05310.96
5.2.50.0030.04711.03
5.2.40.0170.04311.16
5.2.30.0100.04011.05
5.2.20.0030.05710.96
5.2.10.0070.03710.69
5.2.00.0030.06010.71
5.1.60.0130.0239.92
5.1.50.0100.0309.95
5.1.40.0030.0509.83
5.1.30.0070.03710.41
5.1.20.0030.03710.54
5.1.10.0100.04310.14
5.1.00.0030.03710.27
5.0.50.0070.0378.47
5.0.40.0030.0278.47
5.0.30.0030.0438.32
5.0.20.0070.0308.29
5.0.10.0000.0308.38
5.0.00.0070.0508.26
4.4.90.0070.0235.91
4.4.80.0000.0375.82
4.4.70.0100.0175.83
4.4.60.0030.0205.83
4.4.50.0030.0305.84
4.4.40.0030.0335.82
4.4.30.0000.0275.84
4.4.20.0030.0305.88
4.4.10.0000.0235.88
4.4.00.0100.0335.87
4.3.110.0070.0175.77
4.3.100.0030.0235.82
4.3.90.0100.0135.75
4.3.80.0000.0335.75
4.3.70.0030.0275.74
4.3.60.0030.0205.82
4.3.50.0030.0205.75
4.3.40.0000.0435.73
4.3.30.0070.0275.73
4.3.20.0030.0275.73
4.3.10.0030.0335.73
4.3.00.0200.0206.99

preferences:
46.71 ms | 400 KiB | 5 Q