3v4l.org

run code in 500+ 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)
8.5.30.0230.00818.58
8.5.20.0230.00817.97
8.5.10.0260.00916.99
8.5.00.0230.00817.15
8.4.180.0120.00925.63
8.4.170.0290.00920.95
8.4.160.0320.01120.46
8.4.150.0290.00819.19
8.4.140.0330.01017.77
8.4.130.0310.00817.87
8.4.120.0330.00918.41
8.4.110.0320.00817.98
8.4.100.0340.00818.10
8.4.90.0320.00818.24
8.4.80.0320.00718.17
8.4.70.0300.00818.22
8.4.60.0310.00718.04
8.4.50.0310.00718.17
8.4.40.0330.00817.79
8.4.30.0340.00617.94
8.4.20.0320.00717.78
8.4.10.0330.00717.70
8.3.300.0250.00719.21
8.3.290.0310.00818.51
8.3.280.0280.00818.48
8.3.270.0320.00716.95
8.3.260.0300.00816.83
8.3.250.0290.00716.79
8.3.240.0280.00716.93
8.3.230.0290.00716.93
8.3.220.0290.00717.11
8.3.210.0270.00717.05
8.3.200.0290.00716.93
8.3.190.0270.00816.91
8.3.180.0280.00716.83
8.3.170.0290.00716.88
8.3.160.0310.00916.80
8.3.150.0330.00716.80
8.3.140.0300.00716.74
8.3.130.0270.00816.73
8.3.120.0270.00716.80
8.3.110.0250.00816.69
8.3.100.0300.00617.20
8.3.90.0270.00717.36
8.3.80.0280.00718.21
8.3.70.0300.00717.38
8.3.60.0310.00817.67
8.3.50.0280.00717.62
8.3.40.0270.00718.68
8.3.30.0230.00818.73
8.3.20.0220.00819.73
8.3.10.0210.00720.26
8.3.00.0160.00720.41
8.2.300.0380.00718.18
8.2.290.0240.00717.26
8.2.280.0250.00816.85
8.2.270.0250.00716.76
8.2.260.0260.00716.67
8.2.250.0270.00616.70
8.2.240.0250.00616.68
8.2.230.0240.00816.75
8.2.220.0270.00816.88
8.2.210.0260.00717.15
8.2.200.0260.00718.21
8.2.190.0250.00717.31
8.2.180.0240.00718.33
8.2.170.0260.00818.74
8.2.160.0260.00719.06
8.2.150.0250.00719.59
8.2.140.0230.00820.05
8.2.130.0220.00720.40
8.2.120.0230.00620.31
8.2.110.0210.00620.18
8.2.100.0200.00720.03
8.2.90.0200.00620.04
8.2.80.0210.00719.88
8.2.70.0180.00633.26
8.2.60.0200.00720.86
8.2.50.0210.00620.76
8.2.40.0180.00620.55
8.2.30.0190.00720.53
8.2.20.0190.00620.50
8.2.10.0190.00620.50
8.2.00.0190.00620.36
8.1.340.0270.00918.17
8.1.330.0270.00817.27
8.1.320.0280.00816.50
8.1.310.0280.00716.29
8.1.300.0270.00716.32
8.1.290.0260.00717.46
8.1.280.0250.00817.52
8.1.270.0240.00619.85
8.1.260.0210.00720.29
8.1.250.0210.00620.25
8.1.240.0200.00619.97
8.1.230.0190.00719.85
8.1.220.0190.00719.68
8.1.210.0180.00719.71
8.1.200.0170.00720.59
8.1.190.0180.00620.61
8.1.180.0170.00720.62
8.1.170.0170.00620.58
8.1.160.0180.00620.43
8.1.150.0170.00620.42
8.1.140.0170.00620.29
8.1.130.0170.00620.12
8.1.120.0160.00620.11
8.1.110.0150.00620.03
8.1.100.0150.00619.80
8.1.90.0160.00619.71
8.1.80.0150.00619.65
8.1.70.0150.00519.56
8.1.60.0160.00619.71
8.1.50.0160.00619.62
8.1.40.0160.00619.47
8.1.30.0150.00619.34
8.1.20.0160.00619.47
8.1.10.0160.00619.21
8.1.00.0150.00619.18
8.0.300.0190.00619.84
8.0.290.0220.00520.05
8.0.280.0200.00619.80
8.0.270.0170.00719.88
8.0.260.0180.00619.59
8.0.250.0170.00619.58
8.0.240.0180.00619.50
8.0.230.0170.00519.25
8.0.220.0170.00519.15
8.0.210.0170.00519.09
8.0.200.0150.00519.14
8.0.190.0160.00619.08
8.0.180.0150.00619.10
8.0.170.0170.00618.91
8.0.160.0150.00618.75
8.0.150.0150.00618.69
8.0.140.0160.00518.64
8.0.130.0150.00618.44
8.0.120.0160.00518.29
8.0.110.0140.00618.35
8.0.100.0140.00618.27
8.0.90.0130.00618.18
8.0.80.0140.00518.32
8.0.70.0140.00518.33
8.0.60.0140.00518.29
8.0.50.0160.00518.29
8.0.30.0140.00518.34
8.0.20.0140.00518.39
8.0.10.0150.00518.35
8.0.00.0130.00518.50
7.4.330.0180.00418.96
7.4.320.0190.00519.19
7.4.300.0170.00618.85
7.4.290.0180.00518.84
7.4.280.0170.00518.46
7.4.270.0150.00518.39
7.4.260.0160.00518.29
7.4.250.0160.00518.17
7.4.240.0160.00518.11
7.4.230.0170.00518.10
7.4.220.0150.00518.05
7.4.210.0150.00518.05
7.4.200.0140.00518.06
7.4.190.0150.00520.16
7.4.180.0160.00518.09
7.4.160.0140.00518.09
7.4.150.0150.00518.03
7.4.140.0150.00517.99
7.4.130.0150.00517.98
7.4.120.0140.00517.99
7.4.110.0140.00517.98
7.4.100.0150.00518.04
7.4.90.0160.00517.98
7.4.80.0150.00517.99
7.4.70.0150.00518.00
7.4.60.0150.00517.99
7.4.50.0140.00617.94
7.4.40.0140.00517.93
7.4.30.0140.00518.00
7.4.20.0140.00517.99
7.4.10.0140.00517.99
7.4.00.0140.00517.97
7.3.330.0170.00518.06
7.3.320.0170.00517.92
7.3.310.0170.00517.85
7.3.300.0170.00517.86
7.3.290.0160.00517.77
7.3.280.0160.00517.79
7.3.270.0160.00517.83
7.3.260.0160.00517.78
7.3.250.0160.00517.80
7.3.240.0170.00517.77
7.3.230.0160.00517.79
7.3.220.0170.00517.73
7.3.210.0170.00517.74
7.3.200.0170.00517.73
7.3.190.0170.00517.75
7.3.180.0160.00517.77
7.3.170.0160.00517.76
7.3.160.0160.00517.75
7.3.150.0160.00517.73
7.3.140.0160.00517.75
7.3.130.0160.00517.73
7.3.120.0160.00517.72
7.3.110.0160.00517.72
7.3.100.0150.00517.71
7.3.90.0150.00517.93
7.3.80.0160.00517.74
7.3.70.0160.00517.80
7.3.60.0150.00517.82
7.3.50.0160.00517.83
7.3.40.0150.00517.83
7.3.30.0160.00517.82
7.3.20.0180.00518.92
7.3.10.0170.00418.85
7.3.00.0170.00518.86

preferences:
88.59 ms | 1383 KiB | 5 Q