3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Pont { private string $unite = 'm²'; private float $longueur; private float $largeur; } $towerBridge = new Pont; $towerBridge->longueur = 286.0;

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)
8.3.60.0120.00918.43
8.3.50.0120.00316.51
8.3.40.0120.00318.92
8.3.30.0160.00522.15
8.3.20.0110.00524.12
8.3.10.0090.00724.19
8.3.00.0110.00325.17
8.2.180.0110.00725.92
8.2.170.0040.01118.79
8.2.160.0140.00422.96
8.2.150.0100.00524.31
8.2.140.0080.00724.06
8.2.130.0080.00525.17
8.2.120.0090.00523.86
8.2.110.0100.00523.28
8.2.100.0080.00720.82
8.2.90.0120.00821.98
8.2.80.0090.00821.96
8.2.70.0100.00645.10
8.2.60.0120.00720.19
8.2.50.0130.00520.09
8.2.40.0120.00319.56
8.2.30.0120.00419.90
8.2.20.0080.00719.83
8.2.10.0100.00619.67
8.2.00.0100.00519.72
8.1.280.0140.00425.92
8.1.270.0100.00424.28
8.1.260.0070.00825.31
8.1.250.0060.00625.74
8.1.240.0070.00723.18
8.1.230.0110.00522.35
8.1.220.0110.00521.86
8.1.210.0130.00422.21
8.1.200.0110.00520.03
8.1.190.0130.00420.02
8.1.180.0100.00619.96
8.1.170.0100.00719.99
8.1.160.0110.00619.81
8.1.150.0110.00419.76
8.1.140.0110.00519.72
8.1.130.0120.00419.41
8.1.120.0110.00519.49
8.1.110.0110.00519.25
8.1.100.0090.00519.01
8.1.90.0100.00418.85
8.1.80.0080.00618.35
8.1.70.0100.00518.59
8.1.60.0110.00518.79
8.1.50.0110.00518.82
8.1.40.0110.00518.67
8.1.30.0100.00518.41
8.1.20.0100.00618.50
8.1.10.0110.00518.35
8.1.00.0120.00518.38
8.0.300.0130.00421.10
8.0.290.0100.00619.75
8.0.280.0090.00519.21
8.0.270.0100.00519.14
8.0.260.0100.00619.15
8.0.250.0100.00519.15
8.0.240.0110.00619.03
8.0.230.0090.00718.77
8.0.220.0110.00518.56
8.0.210.0090.00618.42
8.0.200.0110.00618.47
8.0.190.0110.00418.34
8.0.180.0100.00518.26
8.0.170.0110.00418.18
8.0.160.0100.00418.08
8.0.150.0110.00518.01
8.0.140.0110.00417.84
8.0.130.0110.00517.66
8.0.120.0110.00517.40
8.0.110.0100.00517.62
8.0.100.0090.00417.58
8.0.90.0090.00517.54
8.0.80.0100.00517.64
8.0.70.0100.00517.64
8.0.60.0090.00517.64
8.0.50.0100.00517.66
8.0.30.0100.00417.63
8.0.20.0100.00517.68
8.0.10.0100.00517.72
8.0.00.0080.00517.89
7.4.330.0100.00418.68
7.4.320.0110.00518.56
7.4.300.0120.00518.18
7.4.290.0130.00518.17
7.4.280.0120.00517.75
7.4.270.0110.00517.53
7.4.260.0110.00417.49
7.4.250.0110.00617.22
7.4.240.0110.00417.50
7.4.230.0110.00517.40
7.4.220.0100.00417.38
7.4.210.0090.00517.40
7.4.200.0100.00517.37
7.4.190.0090.00517.44
7.4.180.0090.00517.44
7.4.160.0100.00417.42
7.4.150.0100.00517.36
7.4.140.0110.00417.33
7.4.130.0110.00417.36
7.4.120.0100.00517.36
7.4.110.0100.00417.32
7.4.100.0100.00417.36
7.4.90.0100.00417.31
7.4.80.0090.00517.33
7.4.70.0090.00517.31
7.4.60.0100.00417.31
7.4.50.0090.00517.27
7.4.40.0090.00517.26
7.4.30.0100.00417.29
7.4.20.0090.00517.30
7.4.10.0100.00417.31
7.4.00.0090.00417.36
7.3.330.0130.00417.24
7.3.320.0130.00417.23
7.3.310.0120.00417.16
7.3.300.0120.00417.11
7.3.290.0120.00417.09
7.3.280.0120.00517.12
7.3.270.0120.00517.12
7.3.260.0120.00517.13
7.3.250.0120.00517.13
7.3.240.0120.00417.10
7.3.230.0120.00417.12
7.3.220.0120.00417.07
7.3.210.0130.00417.04
7.3.200.0120.00517.07
7.3.190.0110.00517.04
7.3.180.0110.00517.05
7.3.170.0100.00617.06
7.3.160.0120.00417.07
7.3.150.0110.00517.05
7.3.140.0120.00517.06
7.3.130.0120.00417.06
7.3.120.0120.00417.08
7.3.110.0110.00517.00
7.3.100.0110.00417.03
7.3.90.0110.00417.25
7.3.80.0110.00517.07
7.3.70.0120.00417.10
7.3.60.0120.00417.14
7.3.50.0110.00517.15
7.3.40.0100.00517.14
7.3.30.0120.00417.15
7.3.20.0120.00518.25
7.3.10.0120.00518.19
7.3.00.0130.00518.18

preferences:
49.22 ms | 401 KiB | 5 Q