3v4l.org

run code in 300+ PHP versions simultaneously
<?php class BaseController { public static $var_test = '#'; public function __construct() { self::$var_test = "100"; } } class AdminController extends BaseController { public function render() { echo parent::$var_test; // Prints 100 here (www.3v4l.org/mkoLL) which is correct // Prints # in CI 4 AdminController extended from BaseController which is wrong } } $adm = new AdminController; var_dump($adm->render()); ?>

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)
8.5.10.0160.00418.41
8.5.00.0100.01319.86
8.4.150.0020.00014.05
8.4.140.0100.01017.42
8.4.130.0120.00817.68
8.4.120.0110.00924.20
8.4.110.0090.01120.84
8.4.100.0130.00718.75
8.4.90.0030.00720.63
8.4.80.0070.00618.86
8.4.70.0130.01118.82
8.4.60.0050.00320.68
8.4.50.0100.00618.65
8.4.40.0080.00019.13
8.4.30.0130.00718.75
8.4.20.0130.00620.86
8.4.10.0120.00318.70
8.3.280.0100.01018.19
8.3.270.0120.00816.68
8.3.260.0100.00616.43
8.3.250.0100.00918.84
8.3.240.0120.00616.95
8.3.230.0120.00616.62
8.3.220.0100.00819.04
8.3.210.0040.00416.50
8.3.200.0050.00416.46
8.3.190.0100.00816.41
8.3.180.0120.00618.70
8.3.170.0140.00420.78
8.3.160.0120.00617.07
8.3.150.0090.00917.23
8.3.140.0060.00916.54
8.3.130.0060.01016.70
8.3.120.0090.00620.88
8.3.110.0030.00620.94
8.3.100.0040.00416.54
8.3.90.0080.00026.77
8.3.80.0090.00019.36
8.3.70.0090.00616.75
8.3.60.0070.00716.38
8.3.50.0110.01116.33
8.3.40.0120.00318.89
8.3.30.0070.00718.75
8.3.20.0050.00324.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0120.00720.70
8.2.280.0120.00718.56
8.2.270.0030.00717.03
8.2.260.0040.00416.75
8.2.250.0080.00018.46
8.2.240.0090.00616.95
8.2.230.0080.00022.58
8.2.220.0080.00024.06
8.2.210.0180.00026.77
8.2.200.0080.00018.88
8.2.190.0120.00916.58
8.2.180.0110.00725.92
8.2.170.0090.00618.84
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0020.00526.16
8.2.110.0100.00020.30
8.2.100.0070.00717.78
8.2.90.0060.00317.75
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0080.00017.63
8.2.50.0040.00417.77
8.2.40.0050.00318.05
8.2.30.0070.00017.98
8.2.20.0070.00017.99
8.2.10.0030.00519.18
8.2.00.0000.00719.10
8.1.330.0050.00421.84
8.1.320.0120.00717.96
8.1.310.0040.00416.70
8.1.300.0060.00320.31
8.1.290.0030.00630.84
8.1.280.0090.00925.92
8.1.270.0040.00423.99
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.94
8.1.230.0050.00519.08
8.1.220.0090.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0000.00917.62
8.1.160.0000.00719.02
8.1.150.0000.00718.82
8.1.140.0000.00818.75
8.1.130.0030.00320.33
8.1.120.0040.00317.42
8.1.110.0050.00317.41
8.1.100.0050.00217.43
8.1.90.0090.00017.42
8.1.80.0000.00717.28
8.1.70.0040.00417.41
8.1.60.0040.00417.62
8.1.50.0000.00817.50
8.1.40.0000.00817.41
8.1.30.0040.00417.70
8.1.20.0060.00317.49
8.1.10.0030.00517.52
8.1.00.0040.00417.49
8.0.300.0070.00019.64
8.0.290.0040.00416.63
8.0.280.0070.00018.51
8.0.270.0000.00717.92
8.0.260.0030.00318.51
8.0.250.0040.00416.87
8.0.240.0030.00316.91
8.0.230.0000.00716.87
8.0.220.0000.00716.89
8.0.210.0000.00716.81
8.0.200.0070.00016.85
8.0.190.0070.00016.81
8.0.180.0040.00416.82
8.0.170.0040.00416.86
8.0.160.0000.00816.81
8.0.150.0000.00716.81
8.0.140.0030.00616.68
8.0.130.0030.00313.27
8.0.120.0000.00916.79
8.0.110.0080.00016.71
8.0.100.0000.00816.70
8.0.90.0040.00416.76
8.0.80.0040.00316.80
8.0.70.0020.00516.88
8.0.60.0010.00616.79
8.0.50.0020.00516.82
8.0.30.0020.00516.71
8.0.20.0020.00616.95
8.0.10.0020.00616.95
8.0.00.0040.00416.95
7.4.330.0060.00015.55
7.4.320.0040.00416.36
7.4.300.0030.00316.52
7.4.290.0030.00316.45
7.4.280.0080.00016.46
7.4.270.0000.00716.61
7.4.260.0050.00013.29
7.4.250.0000.00716.48
7.4.240.0030.00516.62
7.4.230.0040.00416.35
7.4.220.0040.00316.54
7.4.210.0070.00216.60
7.4.200.0050.00216.55
7.4.190.0030.00316.75
7.4.180.0030.00316.61
7.4.160.0030.00416.55
7.4.150.0040.00416.48
7.4.140.0030.00516.33
7.4.130.0020.00516.36
7.4.120.0010.00616.50
7.4.110.0010.00616.54
7.4.100.0030.00316.59
7.4.90.0050.00216.49
7.4.80.0020.00616.34
7.4.70.0030.00316.32
7.4.60.0000.00716.53
7.4.50.0030.00416.44
7.4.40.0060.00116.42
7.4.30.0020.00516.42
7.4.20.0040.00416.44
7.4.10.0040.00416.53
7.4.00.0050.00216.43
7.3.330.0000.00716.27
7.3.320.0000.00613.29
7.3.310.0030.00316.30
7.3.300.0070.00016.25
7.3.290.0040.00316.14
7.3.280.0030.00316.23
7.3.270.0020.00516.24
7.3.260.0030.00316.25
7.3.250.0020.00516.18
7.3.240.0020.00516.22
7.3.230.0020.00516.33
7.3.220.0020.00516.21
7.3.210.0020.00516.17
7.3.200.0030.00416.19
7.3.190.0020.00516.13
7.3.180.0000.00716.24
7.3.170.0030.00316.16
7.3.160.0030.00316.12
7.3.150.0010.00616.17
7.3.140.0020.00616.26
7.3.130.0050.00316.25
7.3.120.0020.00516.21
7.3.110.0050.00216.17
7.3.100.0050.00216.11
7.3.90.0030.00316.48
7.3.80.0020.00516.12
7.3.70.0030.00316.14
7.3.60.0020.00516.39
7.3.50.0030.00316.25
7.3.40.0030.00316.30
7.3.30.0020.00616.35
7.3.20.0050.00316.25
7.3.10.0020.00516.32
7.3.00.0020.00516.34

preferences:
38.67 ms | 403 KiB | 5 Q