3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Pont { public function __construct(private float $longueur, private float $largeur) { } } $towerBridge = new Pont(286.0, 62.0); var_dump($towerBridge);

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)
8.3.60.0110.01118.31
8.3.50.0160.00318.34
8.3.40.0080.00719.40
8.3.30.0130.00518.91
8.3.20.0070.00522.91
8.3.10.0080.00622.75
8.3.00.0100.00525.21
8.2.180.0080.00825.92
8.2.170.0250.01118.77
8.2.160.0150.00221.48
8.2.150.0080.00322.26
8.2.140.0100.00321.83
8.2.130.0080.00522.28
8.2.120.0130.00119.66
8.2.110.0080.00819.93
8.2.100.0130.00618.74
8.2.90.0060.00718.20
8.2.80.0080.00518.63
8.2.70.0090.00645.32
8.2.60.0080.00617.93
8.2.50.0090.00618.20
8.2.40.0100.00618.26
8.2.30.0080.00618.40
8.2.20.0090.00518.07
8.2.10.0070.00718.63
8.2.00.0080.00519.24
8.1.280.0040.01125.92
8.1.270.0070.00422.97
8.1.260.0060.00823.41
8.1.250.0050.01024.09
8.1.240.0070.00619.40
8.1.230.0070.00919.30
8.1.220.0100.00518.23
8.1.210.0090.00617.99
8.1.200.0090.00617.86
8.1.190.0110.00217.82
8.1.180.0090.00517.97
8.1.170.0080.00618.10
8.1.160.0080.00618.10
8.1.150.0070.00618.15
8.1.140.0080.00518.15
8.1.130.0080.00517.91
8.1.120.0080.00417.92
8.1.110.0090.00517.69
8.1.100.0080.00518.03
8.1.90.0080.00517.59
8.1.80.0080.00417.64
8.1.70.0080.00517.55
8.1.60.0090.00417.74
8.1.50.0090.00417.59
8.1.40.0080.00617.65
8.1.30.0110.00417.76
8.1.20.0100.00517.78
8.1.10.0100.00517.56
8.1.00.0130.00417.46
8.0.300.0080.00718.21
8.0.290.0090.00617.23
8.0.280.0090.00717.58
8.0.270.0090.00517.38
8.0.260.0110.00517.28
8.0.250.0110.00617.30
8.0.240.0120.00417.15
8.0.230.0130.00417.08
8.0.220.0100.00617.05
8.0.210.0130.00417.00
8.0.200.0090.00617.10
8.0.190.0100.00417.09
8.0.180.0080.00617.01
8.0.170.0110.00417.02
8.0.160.0100.00516.94
8.0.150.0120.00416.97
8.0.140.0110.00516.89
8.0.130.0110.00516.69
8.0.120.0120.00416.88
8.0.110.0100.00616.89
8.0.100.0130.00416.89
8.0.90.0110.00516.89
8.0.80.0120.00516.91
8.0.70.0110.00516.82
8.0.60.0120.00416.87
8.0.50.0120.00516.85
8.0.30.0100.00616.83
8.0.20.0110.00416.98
8.0.10.0110.00516.99
8.0.00.0080.00517.14
7.4.330.0120.00315.47
7.4.320.0110.00516.69
7.4.300.0080.00416.51
7.4.290.0120.00616.54
7.4.280.0130.00416.58
7.4.270.0110.00516.54
7.4.260.0120.00416.44
7.4.250.0120.00516.45
7.4.240.0120.00516.44
7.4.230.0140.00416.44
7.4.220.0110.00516.49
7.4.210.0110.00416.49
7.4.200.0100.00516.50
7.4.190.0110.00516.55
7.4.180.0120.00316.57
7.4.160.0110.00516.51
7.4.150.0110.00416.42
7.4.140.0110.00416.39
7.4.130.0110.00516.36
7.4.120.0120.00516.33
7.4.110.0120.00516.36
7.4.100.0130.00416.46
7.4.90.0110.00616.33
7.4.80.0120.00416.37
7.4.70.0110.00616.34
7.4.60.0110.00516.34
7.4.50.0110.00516.29
7.4.40.0110.00516.28
7.4.30.0090.00516.35
7.4.20.0110.00416.33
7.4.10.0110.00616.37
7.4.00.0100.00516.34
7.3.330.0140.00416.32
7.3.320.0140.00416.15
7.3.310.0130.00516.26
7.3.300.0120.00516.32
7.3.290.0130.00416.31
7.3.280.0140.00416.27
7.3.270.0110.00616.28
7.3.260.0120.00516.26
7.3.250.0130.00516.31
7.3.240.0130.00416.32
7.3.230.0120.00616.24
7.3.220.0130.00416.19
7.3.210.0100.00615.95
7.3.200.0120.00516.22
7.3.190.0120.00516.19
7.3.180.0120.00516.23
7.3.170.0120.00516.32
7.3.160.0120.00516.22
7.3.150.0100.00616.22
7.3.140.0120.00416.25
7.3.130.0110.00516.25
7.3.120.0110.00516.20
7.3.110.0120.00516.15
7.3.100.0120.00516.17
7.3.90.0110.00516.48
7.3.80.0120.00516.24
7.3.70.0130.00416.30
7.3.60.0120.00516.32
7.3.50.0120.00616.36
7.3.40.0120.00416.29
7.3.30.0120.00516.30
7.3.20.0160.00417.04
7.3.10.0120.00516.99
7.3.00.0130.00617.00

preferences:
50.26 ms | 400 KiB | 5 Q