3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Pont { // $unite ne sert que dans la classe, on met cette propriété en privé. private string $unite = 'm²'; public float $longueur; public float $largeur; public function getSurface(): string { return ($this->longueur * $this->largeur) . $this->unite; // on renvoie l’unité en plus de la surface }} $towerBridge = new Pont; $towerBridge->longueur = 286.0; $towerBridge->largeur = 15.0; echo $towerBridge->getSurface();

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)
8.5.10.0110.00917.63
8.5.00.0220.00817.66
8.4.160.0400.01219.43
8.4.150.0240.00617.75
8.4.140.0280.01017.50
8.4.130.0260.00817.89
8.4.120.0330.01018.88
8.4.110.0290.00817.92
8.4.100.0320.00818.13
8.4.90.0310.00818.44
8.4.80.0290.00718.27
8.4.70.0260.00718.37
8.4.60.0290.00618.02
8.4.50.0280.00618.25
8.4.40.0320.00817.81
8.4.30.0330.00517.85
8.4.20.0300.00717.75
8.4.10.0320.00717.67
8.3.290.0280.01017.91
8.3.280.0240.00918.23
8.3.270.0270.00816.80
8.3.260.0240.00716.83
8.3.250.0230.00716.75
8.3.240.0220.00616.84
8.3.230.0270.00716.93
8.3.220.0260.00617.25
8.3.210.0210.00717.16
8.3.200.0260.00616.93
8.3.190.0240.00816.84
8.3.180.0230.00716.83
8.3.170.0270.00616.87
8.3.160.0300.00816.75
8.3.150.0320.00716.75
8.3.140.0300.00816.70
8.3.130.0260.00816.71
8.3.120.0250.00716.79
8.3.110.0230.00716.63
8.3.100.0300.00617.26
8.3.90.0250.00717.48
8.3.80.0260.00718.54
8.3.70.0290.00717.50
8.3.60.0300.00917.87
8.3.50.0270.00717.81
8.3.40.0250.00718.79
8.3.30.0230.00818.85
8.3.20.0220.00820.02
8.3.10.0210.00720.59
8.3.00.0150.00620.74
8.2.300.0320.00517.90
8.2.290.0200.00617.55
8.2.280.0240.00816.84
8.2.270.0240.00716.72
8.2.260.0260.00716.65
8.2.250.0270.00516.67
8.2.240.0240.00616.66
8.2.230.0230.00816.75
8.2.220.0260.00716.91
8.2.210.0260.00617.28
8.2.200.0250.00718.54
8.2.190.0240.00717.45
8.2.180.0230.00718.66
8.2.170.0250.00718.84
8.2.160.0260.00719.23
8.2.150.0240.00719.84
8.2.140.0220.00820.36
8.2.130.0220.00720.76
8.2.120.0220.00620.63
8.2.110.0200.00620.50
8.2.100.0190.00620.26
8.2.90.0200.00620.28
8.2.80.0200.00720.11
8.2.70.0180.00534.60
8.2.60.0200.00721.20
8.2.50.0200.00621.09
8.2.40.0170.00620.83
8.2.30.0180.00620.83
8.2.20.0170.00520.77
8.2.10.0180.00620.78
8.2.00.0180.00620.61
8.1.340.0340.01017.56
8.1.330.0270.00817.96
8.1.320.0290.00716.51
8.1.310.0280.00716.28
8.1.300.0270.00716.31
8.1.290.0250.00717.72
8.1.280.0250.00817.78
8.1.270.0230.00620.17
8.1.260.0200.00720.67
8.1.250.0200.00620.63
8.1.240.0190.00620.29
8.1.230.0180.00720.13
8.1.220.0190.00719.92
8.1.210.0170.00719.96
8.1.200.0170.00720.91
8.1.190.0170.00620.97
8.1.180.0160.00720.98
8.1.170.0170.00620.92
8.1.160.0170.00520.72
8.1.150.0160.00620.72
8.1.140.0160.00620.57
8.1.130.0160.00620.34
8.1.120.0150.00620.32
8.1.110.0140.00620.24
8.1.100.0150.00619.96
8.1.90.0150.00519.86
8.1.80.0140.00519.79
8.1.70.0140.00519.69
8.1.60.0150.00619.85
8.1.50.0150.00619.75
8.1.40.0150.00519.59
8.1.30.0140.00619.42
8.1.20.0150.00619.56
8.1.10.0150.00619.31
8.1.00.0140.00619.28
8.0.300.0190.00620.18
8.0.290.0210.00520.43
8.0.280.0190.00620.12
8.0.270.0160.00720.21
8.0.260.0170.00619.86
8.0.250.0160.00619.84
8.0.240.0170.00619.75
8.0.230.0160.00519.45
8.0.220.0170.00519.34
8.0.210.0160.00519.27
8.0.200.0140.00519.32
8.0.190.0150.00519.25
8.0.180.0140.00619.27
8.0.170.0170.00619.05
8.0.160.0140.00618.87
8.0.150.0150.00618.80
8.0.140.0160.00518.76
8.0.130.0140.00618.53
8.0.120.0150.00518.37
8.0.110.0130.00618.45
8.0.100.0130.00618.36
8.0.90.0130.00618.25
8.0.80.0140.00518.41
8.0.70.0130.00518.42
8.0.60.0140.00518.37
8.0.50.0150.00518.37
8.0.30.0140.00518.42
8.0.20.0140.00518.47
8.0.10.0140.00518.42
8.0.00.0130.00518.59
7.4.330.0170.00419.20
7.4.320.0180.00519.43
7.4.300.0170.00519.04
7.4.290.0170.00519.02
7.4.280.0160.00418.59
7.4.270.0150.00518.51
7.4.260.0150.00518.40
7.4.250.0150.00518.26
7.4.240.0150.00518.20
7.4.230.0160.00518.19
7.4.220.0140.00518.14
7.4.210.0140.00518.13
7.4.200.0140.00518.14
7.4.190.0140.00520.35
7.4.180.0150.00518.17
7.4.160.0140.00518.17
7.4.150.0140.00418.12
7.4.140.0140.00518.08
7.4.130.0140.00518.07
7.4.120.0140.00518.08
7.4.110.0140.00518.06
7.4.100.0150.00518.13
7.4.90.0150.00518.07
7.4.80.0150.00418.08
7.4.70.0140.00518.09
7.4.60.0140.00518.08
7.4.50.0130.00518.02
7.4.40.0140.00518.01
7.4.30.0140.00518.09
7.4.20.0130.00518.08
7.4.10.0140.00518.07
7.4.00.0140.00418.05
7.3.330.0160.00518.17
7.3.320.0160.00518.02
7.3.310.0160.00517.94
7.3.300.0160.00517.95
7.3.290.0150.00517.86
7.3.280.0160.00517.87
7.3.270.0160.00517.89
7.3.260.0150.00517.86
7.3.250.0160.00517.88
7.3.240.0160.00517.86
7.3.230.0160.00517.87
7.3.220.0170.00517.81
7.3.210.0160.00517.83
7.3.200.0160.00517.82
7.3.190.0160.00417.83
7.3.180.0160.00517.86
7.3.170.0160.00517.85
7.3.160.0150.00517.83
7.3.150.0160.00517.81
7.3.140.0150.00517.84
7.3.130.0160.00517.81
7.3.120.0150.00517.81
7.3.110.0150.00517.81
7.3.100.0150.00517.80
7.3.90.0140.00518.02
7.3.80.0150.00517.83
7.3.70.0150.00517.89
7.3.60.0150.00517.91
7.3.50.0150.00417.92
7.3.40.0150.00517.92
7.3.30.0150.00517.91
7.3.20.0170.00418.97
7.3.10.0160.00418.91
7.3.00.0170.00518.92

preferences:
123.18 ms | 403 KiB | 5 Q