3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class User { public const STATUS_ACTIVE = 'active'; public const STATUS_INACTIVE = 'inactive'; public static $nombreUtilisateursInitialisés = 0; public function __construct(public string $username, public string $status = self::STATUS_ACTIVE) { } } class Admin extends User { public static $nombreAdminInitialisés = 0; public static function nouvelleInitialisation() { self::$nombreAdminInitialisés++; parent::$nombreUtilisateursInitialisés++; } } Admin::nouvelleInitialisation(); var_dump(Admin::$nombreAdminInitialisés, Admin::$nombreUtilisateursInitialisés, User::$nombreUtilisateursInitialisés); var_dump(User::$nombreAdminInitialisés); // ceci ne marche pas.

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)
8.5.10.0120.00816.90
8.5.00.0140.01118.46
8.4.160.0270.01319.63
8.4.150.0150.00616.98
8.4.140.0190.01217.84
8.4.130.0240.00918.14
8.4.120.0240.01018.28
8.4.110.0330.00818.20
8.4.100.0320.00818.06
8.4.90.0320.00718.53
8.4.80.0280.00818.32
8.4.70.0270.00818.16
8.4.60.0270.00718.18
8.4.50.0240.00718.09
8.4.40.0270.00718.16
8.4.30.0270.00717.96
8.4.20.0270.00617.94
8.4.10.0260.00617.93
8.3.290.0320.01018.47
8.3.280.0180.01318.36
8.3.270.0310.00716.75
8.3.260.0290.00916.61
8.3.250.0270.00717.02
8.3.240.0220.00516.63
8.3.230.0230.00717.00
8.3.220.0270.00716.75
8.3.210.0240.00817.00
8.3.200.0220.00616.75
8.3.190.0230.00716.78
8.3.180.0260.00716.82
8.3.170.0290.00816.85
8.3.160.0260.00616.93
8.3.150.0260.00817.19
8.3.140.0250.00716.85
8.3.130.0220.00816.89
8.3.120.0260.00516.88
8.3.110.0230.00617.05
8.3.100.0310.00619.33
8.3.90.0300.00617.25
8.3.80.0310.00716.67
8.3.70.0310.00616.64
8.3.60.0280.00817.74
8.3.50.0290.00816.73
8.3.40.0280.00817.79
8.3.30.0240.00817.75
8.3.20.0270.00518.23
8.3.10.0210.00718.55
8.3.00.0160.00718.29
8.2.300.0410.01117.78
8.2.290.0200.00716.95
8.2.280.0230.00717.17
8.2.270.0240.00616.87
8.2.260.0220.00817.08
8.2.250.0240.00716.76
8.2.240.0240.00716.86
8.2.230.0250.00716.96
8.2.220.0250.00717.95
8.2.210.0260.00717.22
8.2.200.0250.00816.74
8.2.190.0260.00716.69
8.2.180.0260.00717.22
8.2.170.0280.00717.94
8.2.160.0280.00718.17
8.2.150.0270.00718.20
8.2.140.0250.00818.38
8.2.130.0240.00818.90
8.2.120.0280.00618.10
8.2.110.0260.00518.21
8.2.100.0240.00617.97
8.2.90.0240.00717.91
8.2.80.0230.00617.92
8.2.70.0190.00632.68
8.2.60.0250.00717.85
8.2.50.0150.00718.15
8.2.40.0170.00617.92
8.2.30.0210.00517.78
8.2.20.0230.00417.74
8.2.10.0190.00717.74
8.2.00.0190.00617.90
8.1.340.0290.00717.32
8.1.330.0250.00617.06
8.1.320.0160.00716.47
8.1.310.0230.00616.29
8.1.300.0250.00716.35
8.1.290.0240.00816.34
8.1.280.0250.00816.77
8.1.270.0230.00718.77
8.1.260.0220.00718.60
8.1.250.0230.00718.47
8.1.240.0210.00717.91
8.1.230.0220.00717.73
8.1.220.0220.00717.58
8.1.210.0220.00717.56
8.1.200.0230.00517.49
8.1.190.0220.00617.42
8.1.180.0200.00717.60
8.1.170.0200.00617.64
8.1.160.0210.00617.62
8.1.150.0200.00617.62
8.1.140.0210.00717.56
8.1.130.0170.00617.79
8.1.120.0180.00517.55
8.1.110.0180.00617.52
8.1.100.0170.00617.54
8.1.90.0180.00617.47
8.1.80.0150.00717.52
8.1.70.0160.00517.44
8.1.60.0170.00617.63
8.1.50.0160.00617.56
8.1.40.0150.00617.59
8.1.30.0160.00517.64
8.1.20.0170.00617.65
8.1.10.0160.00617.56
8.1.00.0160.00517.48
8.0.300.0220.00617.12
8.0.290.0240.00616.71
8.0.280.0210.00617.20
8.0.270.0200.00616.79
8.0.260.0200.00616.89
8.0.250.0210.00516.96
8.0.240.0180.00516.97
8.0.230.0180.00716.96
8.0.220.0170.00716.87
8.0.210.0180.00616.90
8.0.200.0160.00716.96
8.0.190.0170.00617.00
8.0.180.0160.00716.98
8.0.170.0170.00616.92
8.0.160.0170.00616.96
8.0.150.0180.00516.86
8.0.140.0160.00516.85
8.0.130.0150.00516.79
8.0.120.0150.00516.47
8.0.110.0130.00616.48
8.0.100.0130.00616.47
8.0.90.0120.00616.50
8.0.80.0130.00616.48
8.0.70.0130.00516.47
8.0.60.0150.00516.48
8.0.50.0140.00516.48
8.0.30.0140.00516.53
8.0.20.0130.00516.59
8.0.10.0130.00616.63
8.0.00.0110.00616.74
7.4.330.0170.00516.70
7.4.320.0180.00616.57
7.4.300.0170.00516.54
7.4.290.0170.00516.51
7.4.280.0180.00516.52
7.4.270.0160.00516.50
7.4.260.0140.00516.40
7.4.250.0150.00616.10
7.4.240.0160.00516.12
7.4.230.0140.00516.15
7.4.220.0140.00516.16
7.4.210.0140.00416.14
7.4.200.0130.00516.14
7.4.190.0130.00516.15
7.4.180.0140.00516.17
7.4.160.0140.00416.18
7.4.150.0130.00416.12
7.4.140.0130.00516.08
7.4.130.0130.00516.03
7.4.120.0130.00516.04
7.4.110.0130.00416.02
7.4.100.0130.00516.11
7.4.90.0140.00416.00
7.4.80.0130.00516.00
7.4.70.0130.00616.02
7.4.60.0130.00516.02
7.4.50.0120.00515.99
7.4.40.0120.00515.96
7.4.30.0120.00516.02
7.4.20.0130.00416.02
7.4.10.0130.00516.02
7.4.00.0130.00516.02
7.3.330.0160.00516.31
7.3.320.0160.00415.85
7.3.310.0150.00515.95
7.3.300.0140.00415.99
7.3.290.0140.00515.96
7.3.280.0140.00515.97
7.3.270.0140.00516.00
7.3.260.0140.00515.97
7.3.250.0150.00515.96
7.3.240.0140.00515.98
7.3.230.0130.00615.97
7.3.220.0150.00515.94
7.3.210.0140.00515.92
7.3.200.0140.00515.91
7.3.190.0140.00515.93
7.3.180.0140.00515.92
7.3.170.0140.00515.95
7.3.160.0140.00515.92
7.3.150.0150.00415.92
7.3.140.0140.00515.94
7.3.130.0140.00515.92
7.3.120.0150.00415.93
7.3.110.0140.00515.91
7.3.100.0150.00415.87
7.3.90.0140.00416.18
7.3.80.0140.00515.94
7.3.70.0140.00515.99
7.3.60.0130.00516.03
7.3.50.0140.00516.02
7.3.40.0140.00416.03
7.3.30.0140.00516.00
7.3.20.0150.00517.06
7.3.10.0150.00517.01
7.3.00.0170.00417.02

preferences:
34.91 ms | 403 KiB | 5 Q