3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Pont { public float $longueur; public float $largeur; public function getSurface(): float { return $this->longueur * $this->largeur; } } $pont = new Pont; $pont->longueur = 286.0; $pont->largeur = 15.0; $surface = $pont->getSurface(); var_dump($surface);

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)
8.3.70.0090.00616.63
8.3.60.0380.01124.04
8.3.50.0140.00724.33
8.3.40.0230.00922.49
8.3.30.0260.00823.20
8.3.20.0180.00924.79
8.3.10.0180.00624.79
8.3.00.0200.00624.34
8.2.180.0290.00925.92
8.2.170.0300.01023.18
8.2.160.0270.00824.03
8.2.150.0170.00922.75
8.2.140.0170.00724.38
8.2.130.0160.00824.72
8.2.120.0180.00723.96
8.2.110.0170.00623.81
8.2.100.0170.00622.06
8.2.90.0180.00822.54
8.2.80.0160.00822.69
8.2.70.0170.00636.89
8.2.60.0190.00624.77
8.2.50.0170.00624.13
8.2.40.0120.00722.39
8.2.30.0160.00524.75
8.2.20.0150.00724.46
8.2.10.0150.00623.51
8.2.00.0140.00622.45
8.1.280.0310.00925.92
8.1.270.0180.00824.76
8.1.260.0180.00825.12
8.1.250.0160.00825.27
8.1.240.0180.00723.05
8.1.230.0170.00722.69
8.1.220.0170.00622.53
8.1.210.0180.00622.69
8.1.200.0160.00725.48
8.1.190.0160.00725.47
8.1.180.0160.00624.42
8.1.170.0150.00724.89
8.1.160.0170.00624.67
8.1.150.0150.00624.53
8.1.140.0140.00723.33
8.1.130.0150.00622.75
8.1.120.0130.00621.83
8.1.110.0130.00621.71
8.1.100.0130.00621.43
8.1.90.0120.00520.73
8.1.80.0120.00520.55
8.1.70.0120.00520.18
8.1.60.0140.00520.28
8.1.50.0130.00619.96
8.1.40.0140.00520.07
8.1.30.0140.00519.85
8.1.20.0140.00619.83
8.1.10.0130.00619.39
8.1.00.0150.00519.60
8.0.300.0160.00622.19
8.0.290.0200.00625.00
8.0.280.0180.00623.54
8.0.270.0150.00623.22
8.0.260.0150.00521.95
8.0.250.0140.00521.50
8.0.240.0140.00521.32
8.0.230.0140.00520.98
8.0.220.0130.00520.35
8.0.210.0130.00520.19
8.0.200.0130.00519.92
8.0.190.0140.00519.65
8.0.180.0120.00619.47
8.0.170.0140.00519.41
8.0.160.0110.00619.24
8.0.150.0130.00519.07
8.0.140.0130.00518.91
8.0.130.0130.00518.83
8.0.120.0130.00518.53
8.0.110.0110.00518.51
8.0.100.0110.00518.27
8.0.90.0110.00518.22
8.0.80.0110.00518.28
8.0.70.0110.00518.34
8.0.60.0120.00518.28
8.0.50.0120.00518.28
8.0.30.0100.00518.30
8.0.20.0110.00518.40
8.0.10.0120.00518.41
8.0.00.0090.00518.59
7.4.330.0120.00419.72
7.4.320.0170.00420.77
7.4.300.0140.00419.44
7.4.290.0130.00519.22
7.4.280.0140.00518.98
7.4.270.0140.00518.61
7.4.260.0150.00518.64
7.4.250.0140.00518.21
7.4.240.0130.00518.27
7.4.230.0130.00518.15
7.4.220.0110.00418.02
7.4.210.0110.00518.06
7.4.200.0110.00518.08
7.4.190.0110.00418.16
7.4.180.0110.00518.16
7.4.160.0110.00418.13
7.4.150.0110.00518.06
7.4.140.0110.00518.03
7.4.130.0110.00518.02
7.4.120.0110.00418.00
7.4.110.0120.00518.00
7.4.100.0120.00518.08
7.4.90.0120.00518.01
7.4.80.0120.00418.01
7.4.70.0120.00418.01
7.4.60.0120.00518.03
7.4.50.0110.00517.93
7.4.40.0110.00517.93
7.4.30.0110.00517.97
7.4.20.0110.00517.98
7.4.10.0110.00517.99
7.4.00.0110.00517.99
7.3.330.0140.00518.39
7.3.320.0140.00518.06
7.3.310.0140.00517.97
7.3.300.0130.00517.88
7.3.290.0130.00517.75
7.3.280.0140.00417.80
7.3.270.0130.00517.78
7.3.260.0130.00517.73
7.3.250.0130.00517.79
7.3.240.0130.00417.78
7.3.230.0130.00417.77
7.3.220.0140.00417.73
7.3.210.0130.00517.72
7.3.200.0130.00417.69
7.3.190.0130.00417.74
7.3.180.0130.00417.71
7.3.170.0120.00517.75
7.3.160.0130.00417.71
7.3.150.0130.00417.70
7.3.140.0130.00517.72
7.3.130.0130.00417.71
7.3.120.0130.00417.72
7.3.110.0130.00517.69
7.3.100.0130.00517.68
7.3.90.0120.00517.93
7.3.80.0130.00517.72
7.3.70.0130.00417.79
7.3.60.0120.00517.80
7.3.50.0130.00417.81
7.3.40.0120.00517.83
7.3.30.0130.00517.83
7.3.20.0140.00518.83
7.3.10.0130.00518.79
7.3.00.0140.00518.80

preferences:
51.61 ms | 401 KiB | 5 Q