3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * test */ class Test { private $age; public function __construct() { $this->age = 12; //echo 'construct'; } private function __set($name,$value) { echo 'unknown property?' . $name . '=' . $value . '<hr>'; } public function __get($name) { echo $name . '<hr>'; } public function say(){ return $this->age; } } error_reporting(E_ALL); $a = new Test(); $a->name = 'Eddy'; ?>

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)
8.3.60.0120.00818.43
8.3.50.0090.01021.14
8.3.40.0140.00718.66
8.3.30.0150.00620.20
8.3.20.0070.01418.64
8.3.10.0040.00419.35
8.3.00.0090.00019.51
8.2.180.0070.01416.75
8.2.170.0040.01122.96
8.2.160.0120.00620.33
8.2.150.0110.00424.18
8.2.140.0070.00724.66
8.2.130.0000.00826.16
8.2.120.0060.00318.16
8.2.110.0060.00320.53
8.2.100.0070.00317.91
8.2.90.0000.00819.14
8.2.80.0030.00717.97
8.2.70.0080.00317.63
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0060.00318.34
8.2.30.0050.00319.47
8.2.20.0070.00017.65
8.2.10.0080.00017.67
8.2.00.0030.00817.61
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0120.00326.35
8.1.250.0040.00428.09
8.1.240.0190.00322.45
8.1.230.0060.00620.87
8.1.220.0000.00818.77
8.1.210.0000.00818.95
8.1.200.0040.00417.36
8.1.190.0050.00217.53
8.1.180.0030.00518.10
8.1.170.0060.00318.31
8.1.160.0060.00318.98
8.1.150.0060.00318.62
8.1.140.0000.00717.39
8.1.130.0000.00717.73
8.1.120.0050.00217.30
8.1.110.0040.00417.34
8.1.100.0050.00217.42
8.1.90.0040.00417.31
8.1.80.0000.00717.46
8.1.70.0030.00317.36
8.1.60.0040.00417.62
8.1.50.0060.00317.44
8.1.40.0000.00717.48
8.1.30.0000.00817.69
8.1.20.0040.00417.58
8.1.10.0000.00717.62
8.1.00.0060.00317.40
8.0.300.0040.00419.89
8.0.290.0040.00417.18
8.0.280.0040.00418.46
8.0.270.0000.00717.18
8.0.260.0040.00416.88
8.0.250.0050.00216.93
8.0.240.0000.00716.92
8.0.230.0050.00216.90
8.0.220.0070.00016.84
8.0.210.0060.00316.84
8.0.200.0070.00017.05
8.0.190.0040.00416.98
8.0.180.0060.00317.02
8.0.170.0040.00416.80
8.0.160.0000.00816.86
8.0.150.0000.00816.95
8.0.140.0040.00416.95
8.0.130.0060.00313.44
8.0.120.0000.00816.82
8.0.110.0000.00816.86
8.0.100.0000.00716.97
8.0.90.0000.00717.00
8.0.80.0070.00716.83
8.0.70.0070.00016.95
8.0.60.0040.00416.94
8.0.50.0030.00516.75
8.0.30.0090.01017.13
8.0.20.0080.01017.40
8.0.10.0040.00416.88
8.0.00.0050.01316.80
7.4.330.0000.00516.80
7.4.320.0030.00316.55
7.4.300.0030.00716.51
7.4.290.0070.00016.51
7.4.280.0030.00316.49
7.4.270.0080.00016.51
7.4.260.0000.00713.29
7.4.250.0000.00716.47
7.4.240.0000.00716.56
7.4.230.0000.00716.41
7.4.220.0090.01616.64
7.4.210.0090.00616.53
7.4.200.0000.00716.51
7.4.190.0000.00716.77
7.4.160.0190.00316.39
7.4.150.0070.01017.40
7.4.140.0120.00517.86
7.4.130.0120.01016.65
7.4.120.0100.00616.62
7.4.110.0030.01416.49
7.4.100.0110.00716.59
7.4.90.0090.00916.43
7.4.80.0140.01019.39
7.4.70.0090.00916.61
7.4.60.0090.00916.43
7.4.50.0040.00416.32
7.4.40.0060.00322.77
7.4.30.0090.00916.61
7.4.00.0090.00314.99
7.3.330.0050.00013.29
7.3.320.0060.00013.39
7.3.310.0070.00016.34
7.3.300.0030.00316.28
7.3.290.0090.00616.33
7.3.280.0120.00716.35
7.3.270.0090.00917.40
7.3.260.0120.00718.24
7.3.250.0080.01316.36
7.3.240.0070.01016.54
7.3.230.0130.00316.58
7.3.210.0040.01916.34
7.3.200.0090.00919.39
7.3.190.0170.00316.28
7.3.180.0100.00616.46
7.3.170.0000.01816.58
7.3.160.0070.01116.41
7.3.120.0070.01014.80
7.3.110.0080.00814.99
7.3.100.0000.01415.00
7.3.90.0070.00714.84
7.3.80.0090.00614.69
7.3.70.0100.00314.86
7.3.60.0030.01014.75
7.3.50.0030.01514.58
7.3.40.0030.00915.00
7.3.30.0030.01014.83
7.3.20.0060.00616.62
7.3.10.0110.00316.68
7.3.00.0100.00316.73
7.2.330.0100.00716.79
7.2.320.0110.01116.71
7.2.310.0080.01016.80
7.2.300.0060.00916.86
7.2.290.0060.01016.43
7.2.240.0040.00715.11
7.2.230.0030.01415.16
7.2.220.0060.00615.11
7.2.210.0060.00915.08
7.2.200.0100.00315.17
7.2.190.0070.01015.05
7.2.180.0090.00614.99
7.2.170.0090.00614.87
7.2.160.0120.00615.01
7.2.150.0070.01016.99
7.2.140.0060.01217.04
7.2.130.0070.01117.00
7.2.120.0070.01016.88
7.2.110.0070.01116.96
7.2.100.0080.00817.03
7.2.90.0030.01316.78
7.2.80.0070.01016.77
7.2.70.0090.00616.94
7.2.60.0070.00716.87
7.2.50.0070.01016.80
7.2.40.0060.01317.05
7.2.30.0100.00316.89
7.2.20.0090.00616.80
7.2.10.0000.01917.02
7.2.00.0000.01618.15
7.1.330.0040.01115.35
7.1.320.0040.01215.88
7.1.310.0070.00315.68
7.1.300.0060.00615.80
7.1.290.0030.01315.75
7.1.280.0070.00315.83
7.1.270.0030.00915.88
7.1.260.0130.00315.64
7.1.250.0110.00415.89
7.1.200.0060.00015.66
7.1.100.0030.00617.82
7.1.70.0070.00017.14
7.1.60.0150.00319.24
7.1.50.0070.01516.69
7.1.00.0000.03722.30
7.0.200.0080.00016.85
7.0.140.0000.07322.12
7.0.100.0300.04319.92
7.0.90.0130.07719.93
7.0.80.0070.04319.92
7.0.70.0070.07719.89
7.0.60.0070.08019.95
7.0.50.0170.07720.39
7.0.40.0100.06020.15
7.0.30.0070.04320.05
7.0.20.0100.03720.10
7.0.10.0030.04720.09
7.0.00.0130.03320.12
5.6.280.0000.07720.82
5.6.250.0030.07720.79
5.6.240.0130.07020.64
5.6.230.0030.07320.61
5.6.220.0000.08720.68
5.6.210.0030.09020.63
5.6.200.0030.05021.09
5.6.190.0070.05321.12
5.6.180.0030.05720.96
5.6.170.0030.04321.11
5.6.160.0030.04720.96
5.6.150.0070.04721.08
5.6.140.0030.04321.09
5.6.130.0030.04021.12
5.6.120.0070.04021.02
5.6.110.0170.03320.96
5.6.100.0000.04721.10
5.6.90.0000.05020.97
5.6.80.0030.05320.35
5.6.70.0100.03720.42
5.6.60.0030.03320.33
5.6.50.0030.04020.49
5.6.40.0030.04020.40
5.6.30.0000.04320.50
5.6.20.0030.04320.38
5.6.10.0070.04020.48
5.6.00.0070.06720.30
5.5.380.0000.04720.52
5.5.370.0000.07720.38
5.5.360.0170.07320.39
5.5.350.0000.08720.48
5.5.340.0070.07320.93
5.5.330.0130.07720.89
5.5.320.0070.08020.65
5.5.310.0130.04320.91
5.5.300.0030.04720.76
5.5.290.0030.04320.86
5.5.280.0070.04020.89
5.5.270.0170.03020.83
5.5.260.0000.03720.81
5.5.250.0100.04320.71
5.5.240.0000.03720.19
5.5.230.0070.06020.30
5.5.220.0070.03720.27
5.5.210.0070.03720.02
5.5.200.0000.04020.25
5.5.190.0030.04020.25
5.5.180.0030.06020.09
5.5.160.0070.03720.13
5.5.150.0030.04320.16
5.5.140.0030.04720.23
5.5.130.0030.04320.28
5.5.120.0030.04019.99
5.5.110.0000.04720.17
5.5.100.0100.04720.02
5.5.90.0030.04320.15
5.5.80.0030.04020.05
5.5.70.0100.03320.20
5.5.60.0030.03720.06
5.5.50.0000.04719.94
5.5.40.0030.03720.14
5.5.30.0100.03320.15
5.5.20.0030.03319.94
5.5.10.0070.04320.02
5.5.00.0130.06319.97
5.4.450.0030.04019.15
5.4.440.0030.04019.45
5.4.430.0070.04319.45
5.4.420.0030.03319.35
5.4.410.0100.05019.41
5.4.400.0030.04019.05
5.4.390.0030.04019.03
5.4.380.0030.03019.05
5.4.370.0030.04019.12
5.4.360.0070.03319.20
5.4.350.0030.04019.23
5.4.340.0070.03719.18
5.4.320.0070.03319.23
5.4.310.0030.04019.04
5.4.300.0000.04019.02
5.4.290.0000.03719.12
5.4.280.0030.03719.02
5.4.270.0070.03719.12
5.4.260.0100.03319.23
5.4.250.0000.04319.17
5.4.240.0000.04018.84
5.4.230.0030.03019.15
5.4.220.0100.04019.20
5.4.210.0030.03319.12
5.4.200.0070.03319.12
5.4.190.0070.03318.87
5.4.180.0030.03719.02
5.4.170.0070.03719.17
5.4.160.0070.07319.07
5.4.150.0030.06319.02
5.4.140.0070.03716.49
5.4.130.0000.04316.39
5.4.120.0000.05716.46
5.4.110.0130.04316.48
5.4.100.0100.03716.39
5.4.90.0000.08016.33
5.4.80.0070.06716.36
5.4.70.0200.06316.39
5.4.60.0100.05316.33
5.4.50.0070.04716.30
5.4.40.0100.06716.36
5.4.30.0070.03716.45
5.4.20.0030.03716.36
5.4.10.0070.06316.29
5.4.00.0070.03315.79
5.3.290.0000.04014.66
5.3.280.0030.05014.69
5.3.270.0000.05014.54
5.3.260.0030.03314.75
5.3.250.0030.07014.62
5.3.240.0000.03714.60
5.3.230.0030.08014.54
5.3.220.0070.04014.56
5.3.210.0030.04314.65
5.3.200.0070.05014.51
5.3.190.0030.04014.50
5.3.180.0030.04314.68
5.3.170.0130.06014.68
5.3.160.0070.04014.71
5.3.150.0030.05314.66
5.3.140.0100.07714.66
5.3.130.0130.07014.62
5.3.120.0000.04314.50
5.3.110.0030.04314.51
5.3.100.0070.03713.98
5.3.90.0030.07714.12
5.3.80.0100.07314.11
5.3.70.0100.07014.10
5.3.60.0070.04014.12
5.3.50.0070.06713.98
5.3.40.0130.06713.96
5.3.30.0030.04313.80
5.3.20.0070.07313.70
5.3.10.0000.04313.58
5.3.00.0130.07013.78
5.2.170.0070.03711.17
5.2.160.0070.06711.27
5.2.150.0000.04011.18
5.2.140.0030.05711.04
5.2.130.0130.04711.16
5.2.120.0070.06010.97
5.2.110.0070.05711.15
5.2.100.0070.06011.11
5.2.90.0030.03311.22
5.2.80.0000.04711.15
5.2.70.0000.04011.02
5.2.60.0030.03710.99
5.2.50.0030.03710.89
5.2.40.0030.04710.89
5.2.30.0030.03010.84
5.2.20.0100.02011.04
5.2.10.0100.05310.96
5.2.00.0030.06010.67
5.1.60.0130.0439.99
5.1.50.0100.02310.03
5.1.40.0030.05010.09
5.1.30.0030.06010.40
5.1.20.0030.04310.38
5.1.10.0070.04710.06
5.1.00.0070.05310.07
5.0.50.0070.0209.54
5.0.40.0030.0409.54
5.0.30.0000.0509.54
5.0.20.0100.0339.54
5.0.10.0000.0439.54
5.0.00.0000.0679.54
4.4.90.0000.0339.54
4.4.80.0030.0379.54
4.4.70.0070.0209.54
4.4.60.0030.0339.54
4.4.50.0070.0239.54
4.4.40.0000.0579.54
4.4.30.0000.0209.54
4.4.20.0000.0339.54
4.4.10.0000.0339.54
4.4.00.0030.0509.54
4.3.110.0030.0309.54
4.3.100.0000.0179.54
4.3.90.0030.0339.54
4.3.80.0000.0539.54
4.3.70.0000.0179.54
4.3.60.0030.0179.54
4.3.50.0000.0409.54
4.3.40.0030.0279.54
4.3.30.0000.0279.54
4.3.20.0070.0279.54
4.3.10.0000.0379.54
4.3.00.0030.0339.54

preferences:
52.38 ms | 401 KiB | 5 Q