3v4l.org

run code in 500+ 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)
8.5.80.0170.00816.71
8.5.70.0200.00716.86
8.5.60.0190.00616.83
8.5.50.0190.00516.52
8.5.40.0270.00616.64
8.5.30.0220.00717.83
8.5.20.0250.00817.43
8.5.10.0230.00716.52
8.5.00.0200.00817.30
8.4.230.0130.00919.51
8.4.220.0120.01019.53
8.4.210.0110.00919.48
8.4.200.0160.00319.22
8.4.190.0160.00319.46
8.4.180.0150.00720.84
8.4.170.0220.00920.78
8.4.160.0230.00920.60
8.4.150.0220.00818.22
8.4.140.0280.01017.49
8.4.130.0300.00817.84
8.4.120.0250.00917.75
8.4.110.0290.01118.15
8.4.100.0350.00717.66
8.4.90.0340.00918.14
8.4.80.0260.00818.19
8.4.70.0310.01017.81
8.4.60.0340.00917.80
8.4.50.0350.00917.76
8.4.40.0330.00917.56
8.4.30.0340.00917.70
8.4.20.0310.00817.73
8.4.10.0320.00717.81
8.3.320.0090.00518.38
8.3.310.0140.00418.40
8.3.300.0210.00718.35
8.3.290.0250.00918.90
8.3.280.0250.00618.75
8.3.270.0260.01016.56
8.3.260.0250.00716.56
8.3.250.0260.00617.02
8.3.240.0230.00816.54
8.3.230.0250.00716.60
8.3.220.0250.00716.64
8.3.210.0240.00716.80
8.3.200.0240.00616.69
8.3.190.0230.00616.83
8.3.180.0230.00616.64
8.3.170.0260.00716.67
8.3.160.0320.00816.62
8.3.150.0320.00716.68
8.3.140.0290.00816.58
8.3.130.0270.00816.57
8.3.120.0280.00716.91
8.3.110.0250.00716.78
8.3.100.0320.00717.94
8.3.90.0290.00818.44
8.3.80.0330.00719.24
8.3.70.0320.00719.13
8.3.60.0320.00919.87
8.3.50.0270.00819.38
8.3.40.0260.00720.39
8.3.30.0250.00720.24
8.3.20.0270.00820.65
8.3.10.0260.00620.66
8.3.00.0180.00720.82
8.2.320.0250.00617.77
8.2.310.0120.01017.91
8.2.300.0260.00818.45
8.2.290.0250.00716.53
8.2.280.0260.00816.58
8.2.270.0300.00716.66
8.2.260.0290.00716.47
8.2.250.0260.00716.50
8.2.240.0240.01016.49
8.2.230.0280.00616.42
8.2.220.0270.00718.60
8.2.210.0270.00718.38
8.2.200.0270.00619.20
8.2.190.0260.00619.16
8.2.180.0240.00819.76
8.2.170.0280.00720.25
8.2.160.0280.00620.49
8.2.150.0260.00620.53
8.2.140.0250.00620.84
8.2.130.0250.00620.84
8.2.120.0250.00820.64
8.2.110.0230.00820.58
8.2.100.0230.00720.09
8.2.90.0240.00620.29
8.2.80.0240.00520.28
8.2.70.0210.00626.75
8.2.60.0240.00723.54
8.2.50.0230.00623.17
8.2.40.0220.00622.98
8.2.30.0190.00722.77
8.2.20.0190.00722.81
8.2.10.0180.00622.63
8.2.00.0180.00622.31
8.1.340.0230.00917.67
8.1.330.0250.00815.88
8.1.320.0220.00616.35
8.1.310.0270.00916.23
8.1.300.0260.00716.29
8.1.290.0250.00719.45
8.1.280.0270.00719.48
8.1.270.0270.00620.61
8.1.260.0230.00621.01
8.1.250.0220.00821.14
8.1.240.0220.00620.32
8.1.230.0210.00620.12
8.1.220.0200.00720.18
8.1.210.0210.00720.14
8.1.200.0200.00723.56
8.1.190.0200.00623.28
8.1.180.0200.00622.97
8.1.170.0190.00722.99
8.1.160.0200.00622.71
8.1.150.0180.00625.33
8.1.140.0190.00622.57
8.1.130.0160.00621.77
8.1.120.0160.00621.90
8.1.110.0170.00721.73
8.1.100.0170.00521.67
8.1.90.0150.00620.92
8.1.80.0150.00520.83
8.1.70.0160.00520.74
8.1.60.0170.00520.91
8.1.50.0160.00620.53
8.1.40.0180.00620.53
8.1.30.0160.00620.35
8.1.20.0170.00620.38
8.1.10.0180.00520.29
8.1.00.0170.00620.29
8.0.300.0220.00619.56
8.0.290.0230.00523.02
8.0.280.0200.00622.28
8.0.270.0180.00622.15
8.0.260.0170.00521.30
8.0.250.0170.00621.46
8.0.240.0170.00621.45
8.0.230.0180.00521.24
8.0.220.0160.00620.59
8.0.210.0180.00520.52
8.0.200.0170.00620.51
8.0.190.0170.00520.49
8.0.180.0160.00520.18
8.0.170.0180.00520.03
8.0.160.0160.00519.76
8.0.150.0170.00519.64
8.0.140.0160.00619.62
8.0.130.0170.00419.52
8.0.120.0150.00519.33
8.0.110.0150.00519.20
8.0.100.0140.00618.89
8.0.90.0140.00619.02
8.0.80.0150.00519.13
8.0.70.0150.00519.14
8.0.60.0150.00519.11
8.0.50.0150.00519.13
8.0.30.0150.00519.18
8.0.20.0140.00619.25
8.0.10.0140.00519.27
8.0.00.0120.00519.38
7.4.330.0170.00420.61
7.4.320.0190.00520.94
7.4.300.0160.00520.03
7.4.290.0150.00619.84
7.4.280.0170.00519.50
7.4.270.0170.00519.40
7.4.260.0170.00519.18
7.4.250.0160.00619.07
7.4.240.0150.00518.95
7.4.230.0150.00518.93
7.4.220.0140.00518.80
7.4.210.0140.00518.84
7.4.200.0140.00518.88
7.4.190.0140.00518.99
7.4.180.0140.00618.99
7.4.160.0150.00518.95
7.4.150.0140.00518.88
7.4.140.0140.00518.83
7.4.130.0140.00518.83
7.4.120.0150.00518.84
7.4.110.0150.00518.84
7.4.100.0140.00618.90
7.4.90.0150.00518.84
7.4.80.0150.00518.83
7.4.70.0140.00518.85
7.4.60.0140.00518.83
7.4.50.0140.00518.71
7.4.40.0140.00518.81
7.4.30.0140.00518.86
7.4.20.0140.00518.84
7.4.10.0140.00418.79
7.4.00.0140.00418.85
7.3.330.0160.00519.13
7.3.320.0160.00518.83
7.3.310.0160.00518.78
7.3.300.0150.00518.72
7.3.290.0140.00518.57
7.3.280.0150.00518.73
7.3.270.0150.00418.73
7.3.260.0160.00418.68
7.3.250.0140.00518.70
7.3.240.0150.00518.68
7.3.230.0150.00518.69
7.3.220.0150.00518.65
7.3.210.0160.00518.64
7.3.200.0150.00518.65
7.3.190.0150.00518.64
7.3.180.0150.00518.62
7.3.170.0160.00518.69
7.3.160.0150.00518.64
7.3.150.0150.00518.60
7.3.140.0150.00518.65
7.3.130.0150.00518.63
7.3.120.0150.00518.63
7.3.110.0150.00518.62
7.3.100.0160.00518.58
7.3.90.0150.00518.84
7.3.80.0150.00418.67
7.3.70.0150.00418.70
7.3.60.0150.00518.75
7.3.50.0160.00518.75
7.3.40.0150.00518.72
7.3.30.0150.00518.74
7.3.20.0170.00519.81
7.3.10.0160.00419.77
7.3.00.0180.00519.77

preferences:
46.9 ms | 1439 KiB | 5 Q