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; } } $test = new Test; // class Hello extends Test{ public function __set($k, $v){ $this->{$k} = $v; } } $test->secret = array('hello', 'anything'); // 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)
8.3.70.0060.00916.75
8.3.60.0140.00718.80
8.3.50.0140.00722.11
8.3.40.0140.00019.00
8.3.30.0040.01119.18
8.3.20.0000.00820.20
8.3.10.0040.00421.85
8.3.00.0040.00422.45
8.2.190.0110.00716.63
8.2.180.0120.00616.50
8.2.170.0120.00622.96
8.2.160.0130.00020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00826.16
8.2.120.0050.00317.63
8.2.110.0030.00622.20
8.2.100.0000.01117.90
8.2.90.0030.00719.05
8.2.80.0050.00317.97
8.2.70.0060.00317.75
8.2.60.0110.00417.55
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0040.00418.07
8.2.20.0070.00017.73
8.2.10.0000.00717.76
8.2.00.0040.00417.64
8.1.280.0070.00725.92
8.1.270.0060.00322.05
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00323.72
8.1.230.0110.00019.09
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.13
8.1.190.0000.00917.41
8.1.180.0040.00418.10
8.1.170.0040.00418.56
8.1.160.0000.00721.88
8.1.150.0040.00418.58
8.1.140.0000.00817.32
8.1.130.0000.00717.83
8.1.120.0000.00717.32
8.1.110.0040.00417.47
8.1.100.0040.00417.38
8.1.90.0000.00717.29
8.1.80.0040.00417.43
8.1.70.0030.00317.36
8.1.60.0030.00617.52
8.1.50.0030.00617.46
8.1.40.0040.00417.50
8.1.30.0050.00317.70
8.1.20.0040.00417.62
8.1.10.0040.00417.54
8.1.00.0000.00917.48
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0030.00318.46
8.0.270.0000.00717.18
8.0.260.0000.00616.76
8.0.250.0040.00416.96
8.0.240.0000.00716.95
8.0.230.0040.00416.99
8.0.220.0050.00216.79
8.0.210.0040.00416.78
8.0.200.0000.00716.88
8.0.190.0030.00516.88
8.0.180.0000.00716.81
8.0.170.0080.00016.83
8.0.160.0050.00316.91
8.0.150.0030.00316.92
8.0.140.0090.00016.80
8.0.130.0000.00613.25
8.0.120.0040.00416.91
8.0.110.0000.00716.82
8.0.100.0000.00716.87
8.0.90.0000.00716.71
8.0.80.0090.00616.95
8.0.70.0000.00816.78
8.0.60.0040.00416.87
8.0.50.0050.00216.82
8.0.30.0110.00816.93
8.0.20.0170.00717.40
8.0.10.0040.00417.02
8.0.00.0060.01317.02
7.4.330.0050.00015.03
7.4.320.0030.00316.52
7.4.300.0080.00016.54
7.4.290.0070.00016.50
7.4.280.0000.00716.51
7.4.270.0000.00716.50
7.4.260.0030.00616.41
7.4.250.0040.00416.45
7.4.240.0040.00416.56
7.4.230.0070.00016.66
7.4.220.0070.01016.54
7.4.210.0080.00916.59
7.4.200.0030.00316.72
7.4.190.0030.00316.51
7.4.160.0060.01016.34
7.4.150.0100.01717.40
7.4.140.0080.01117.86
7.4.130.0070.01216.63
7.4.120.0130.00716.51
7.4.110.0160.00316.39
7.4.100.0040.01516.43
7.4.90.0070.01016.50
7.4.80.0120.00619.39
7.4.70.0060.01216.60
7.4.60.0030.01516.63
7.4.50.0000.00916.19
7.4.40.0070.01022.77
7.4.30.0060.01116.63
7.4.00.0040.01215.20
7.3.330.0000.00513.43
7.3.320.0000.00513.43
7.3.310.0070.00016.33
7.3.300.0030.00316.45
7.3.290.0130.00316.34
7.3.280.0060.01216.36
7.3.270.0120.01217.40
7.3.260.0030.01516.35
7.3.250.0120.00616.50
7.3.240.0140.00316.30
7.3.230.0080.01416.39
7.3.210.0030.01416.38
7.3.200.0090.01519.39
7.3.190.0100.01316.53
7.3.180.0110.00416.43
7.3.170.0040.01116.43
7.3.160.0100.00616.37
7.3.120.0070.01014.79
7.2.330.0120.00616.76
7.2.320.0110.01116.80
7.2.310.0070.01016.53
7.2.300.0070.01416.77
7.2.290.0090.00616.38
7.2.80.0040.00916.61
7.2.60.0030.01216.65
7.2.00.0030.01219.21
7.1.200.0070.00715.51
7.1.100.0030.01318.12
7.1.70.0040.00717.07
7.1.60.0100.00719.82
7.1.50.0070.01416.69
7.1.00.0070.07322.36
7.0.200.0080.00416.61
7.0.140.0070.07322.12
7.0.60.0100.08320.11
7.0.50.0070.07317.96
7.0.40.0070.08320.01
7.0.30.0370.07320.16
7.0.20.0270.05720.26
7.0.10.0330.07720.20
7.0.00.0070.08020.14
5.6.280.0100.06321.00
5.6.210.0030.08320.48
5.6.200.0070.08018.16
5.6.190.0130.07320.34
5.6.180.3730.05020.56
5.6.170.0200.04320.47
5.6.160.0030.06020.46
5.6.150.0100.08018.18
5.6.140.0100.07718.24
5.6.130.0070.06318.14
5.6.120.0200.05321.01
5.6.110.0130.07721.05
5.6.100.0200.06320.99
5.6.90.0030.05021.00
5.6.80.0070.07320.38
5.6.70.0270.07320.50
5.5.350.0030.04320.46
5.5.340.0200.07017.96
5.5.330.0000.08320.47
5.5.320.0230.08020.32
5.5.310.0200.05320.35
5.5.300.0130.06718.03
5.5.290.0170.05717.98
5.5.280.0070.06020.81
5.5.270.0100.05020.84
5.5.260.0000.04720.85
5.5.250.0030.08720.63
5.5.240.0100.03320.17
5.4.450.0630.05719.61
5.4.440.0500.06719.52
5.4.430.0100.05319.52
5.4.420.0030.06319.51
5.4.410.0200.04319.35
5.4.400.0870.00018.81
5.4.390.0800.00018.76
5.4.380.0230.05018.79
5.4.370.0200.05318.51
5.4.360.0200.05018.77
5.4.350.0130.06318.84
5.4.340.0200.05018.73
5.4.320.0080.03512.50
5.4.310.0050.04112.50
5.4.300.0070.03612.50
5.4.290.0090.03512.50
5.4.280.0050.03912.40
5.4.270.0170.07019.02
5.4.260.0070.07318.84
5.4.250.0070.07318.64
5.4.240.0130.06719.00
5.4.230.0200.04718.79
5.4.220.0170.07018.90
5.4.210.0070.06318.93
5.4.200.0170.07019.02
5.4.190.0100.07718.79
5.4.180.0200.06319.04
5.4.170.0000.07019.00
5.4.160.0070.07018.63
5.4.150.0070.06318.97
5.4.140.0130.05316.63
5.4.130.0070.05716.59
5.4.120.0170.06016.54
5.4.110.0100.05716.37
5.4.100.0030.06316.46
5.4.90.0070.05016.64
5.4.80.0070.07016.52
5.4.70.0130.06316.44
5.4.60.0100.07016.50
5.4.50.0170.05316.38
5.4.40.0070.07316.64
5.4.30.0070.06716.46
5.4.20.0130.04316.41
5.4.10.0170.07316.53
5.4.00.0130.05016.03
5.3.290.0040.04312.80
5.3.280.0130.06314.59
5.3.270.0100.05714.70
5.3.260.0070.07714.58
5.3.250.0200.07014.70
5.3.240.0130.06714.61
5.3.230.0130.05314.59
5.3.220.0070.07314.65
5.3.210.0030.07714.56
5.3.200.0030.05314.66
5.3.190.0000.05714.67
5.3.180.0100.06314.65
5.3.170.0100.05314.63
5.3.160.0230.04714.56
5.3.150.0100.06314.54
5.3.140.0070.06314.65
5.3.130.0030.07714.56
5.3.120.0100.06314.39
5.3.110.0030.06314.57
5.3.100.0170.07014.02
5.3.90.0070.08013.99
5.3.80.0130.06714.02
5.3.70.0070.05714.21
5.3.60.0130.05713.97
5.3.50.0100.05713.93
5.3.40.0200.05714.18
5.3.30.0100.05014.00
5.3.20.0200.05713.72
5.3.10.0030.07013.87
5.3.00.0130.07013.73
5.2.170.0130.05311.23
5.2.160.0100.04311.13
5.2.150.0030.04311.32
5.2.140.0070.05711.11
5.2.130.0000.06011.19
5.2.120.0130.04311.20
5.2.110.0100.04011.27
5.2.100.0030.04311.11
5.2.90.0030.05311.33
5.2.80.0030.05010.93
5.2.70.0100.05711.18
5.2.60.0030.04311.28
5.2.50.0100.04310.85
5.2.40.0070.05311.07
5.2.30.0070.06011.05
5.2.20.0170.03310.93
5.2.10.0130.03010.95
5.2.00.0070.06010.82
5.1.60.0130.0379.96
5.1.50.0200.03710.24
5.1.40.0100.03010.05
5.1.30.0000.05310.42
5.1.20.0100.04310.44
5.1.10.0030.04010.04
5.1.00.0130.04010.14
5.0.50.0070.0338.55
5.0.40.0100.0238.51
5.0.30.0000.0538.29
5.0.20.0070.0238.36
5.0.10.0070.0308.02
5.0.00.0100.0378.24
4.4.90.0100.0136.44
4.4.80.0030.0236.39
4.4.70.0030.0306.35
4.4.60.0130.0206.35
4.4.50.0000.0276.35
4.4.40.0000.0476.35
4.4.30.0000.0236.35
4.4.20.0030.0236.35
4.4.10.0030.0206.35
4.4.00.0070.0436.35
4.3.110.0100.0276.35
4.3.100.0000.0336.35
4.3.90.0070.0276.35
4.3.80.0070.0306.35
4.3.70.0030.0276.36
4.3.60.0000.0306.36
4.3.50.0100.0236.36
4.3.40.0000.0406.36
4.3.30.0000.0236.36
4.3.20.0030.0206.36
4.3.10.0030.0206.36
4.3.00.0070.0236.51

preferences:
39.7 ms | 401 KiB | 5 Q