3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Pont { public float $longueur; public float $largeur; } $pont = new Pont; $pont->longueur = 286.0; $pont->largeur = 15.0; $surface = $pont->longueur * $pont->largeur; var_dump($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)
8.3.60.0120.00616.63
8.3.50.0070.01416.45
8.3.40.0130.00920.88
8.3.30.0110.00719.70
8.3.20.0100.00823.15
8.3.10.0090.00522.86
8.3.00.0080.00722.24
8.2.180.0040.01225.92
8.2.170.0150.00318.86
8.2.160.0140.00521.44
8.2.150.0100.00721.46
8.2.140.0090.00723.12
8.2.130.0070.00623.03
8.2.120.0070.00621.86
8.2.110.0080.00621.42
8.2.100.0110.00619.69
8.2.90.0090.00520.15
8.2.80.0100.00420.19
8.2.70.0080.00638.32
8.2.60.0100.00729.76
8.2.50.0110.00627.63
8.2.40.0090.00526.82
8.2.30.0090.00626.05
8.2.20.0070.00726.26
8.2.10.0100.00525.58
8.2.00.0100.00524.47
8.1.280.0140.00725.92
8.1.270.0080.00623.66
8.1.260.0070.00524.30
8.1.250.0080.00425.05
8.1.240.0070.00520.96
8.1.230.0090.00420.16
8.1.220.0090.00620.43
8.1.210.0100.00520.27
8.1.200.0090.00530.84
8.1.190.0080.00629.57
8.1.180.0100.00427.52
8.1.170.0090.00527.95
8.1.160.0100.00526.60
8.1.150.0080.00631.77
8.1.140.0100.00426.09
8.1.130.0100.00523.30
8.1.120.0100.00523.66
8.1.110.0100.00523.23
8.1.100.0100.00423.15
8.1.90.0090.00521.49
8.1.80.0100.00521.31
8.1.70.0100.00421.14
8.1.60.0120.00521.41
8.1.50.0100.00620.80
8.1.40.0120.00520.74
8.1.30.0130.00520.44
8.1.20.0120.00620.51
8.1.10.0130.00520.34
8.1.00.0130.00520.37
8.0.300.0100.00519.44
8.0.290.0110.00530.21
8.0.280.0120.00526.17
8.0.270.0090.00525.65
8.0.260.0100.00422.80
8.0.250.0090.00623.20
8.0.240.0120.00523.19
8.0.230.0110.00422.64
8.0.220.0100.00521.32
8.0.210.0120.00421.16
8.0.200.0100.00521.08
8.0.190.0110.00521.07
8.0.180.0110.00420.52
8.0.170.0130.00420.29
8.0.160.0110.00519.85
8.0.150.0120.00519.71
8.0.140.0120.00519.65
8.0.130.0120.00419.52
8.0.120.0110.00519.25
8.0.110.0110.00519.09
8.0.100.0090.00518.72
8.0.90.0100.00518.85
8.0.80.0110.00519.00
8.0.70.0100.00519.00
8.0.60.0110.00518.97
8.0.50.0110.00519.00
8.0.30.0110.00419.06
8.0.20.0100.00519.12
8.0.10.0110.00519.13
8.0.00.0080.00519.25
7.4.330.0100.00321.77
7.4.320.0130.00522.35
7.4.300.0100.00520.43
7.4.290.0110.00620.11
7.4.280.0130.00519.57
7.4.270.0140.00519.45
7.4.260.0130.00519.13
7.4.250.0120.00518.96
7.4.240.0120.00418.80
7.4.230.0120.00418.78
7.4.220.0110.00418.61
7.4.210.0110.00518.67
7.4.200.0110.00518.73
7.4.190.0110.00518.84
7.4.180.0110.00518.85
7.4.160.0110.00418.81
7.4.150.0110.00518.72
7.4.140.0100.00518.66
7.4.130.0100.00518.66
7.4.120.0110.00518.69
7.4.110.0120.00418.68
7.4.100.0110.00518.76
7.4.90.0110.00418.70
7.4.80.0110.00418.67
7.4.70.0110.00518.69
7.4.60.0110.00518.68
7.4.50.0110.00418.53
7.4.40.0110.00518.65
7.4.30.0110.00518.70
7.4.20.0100.00518.68
7.4.10.0110.00418.61
7.4.00.0100.00418.69
7.3.330.0130.00519.09
7.3.320.0130.00418.70
7.3.310.0130.00418.63
7.3.300.0120.00418.56
7.3.290.0110.00518.35
7.3.280.0120.00418.56
7.3.270.0120.00418.55
7.3.260.0130.00418.50
7.3.250.0120.00518.52
7.3.240.0120.00518.50
7.3.230.0130.00418.50
7.3.220.0120.00518.48
7.3.210.0120.00418.46
7.3.200.0120.00518.47
7.3.190.0120.00518.46
7.3.180.0120.00518.44
7.3.170.0120.00518.52
7.3.160.0120.00518.45
7.3.150.0120.00418.40
7.3.140.0120.00418.46
7.3.130.0120.00418.45
7.3.120.0110.00518.45
7.3.110.0120.00518.44
7.3.100.0120.00418.39
7.3.90.0120.00518.68
7.3.80.0120.00418.50
7.3.70.0120.00418.53
7.3.60.0110.00518.58
7.3.50.0120.00418.57
7.3.40.0120.00418.55
7.3.30.0120.00418.56
7.3.20.0130.00519.71
7.3.10.0120.00419.69
7.3.00.0150.00519.69

preferences:
53.59 ms | 401 KiB | 5 Q