3v4l.org

run code in 300+ PHP versions simultaneously
<?php $type = 'chrome'; $version = null; var_dump(!($type === 'chrome' && $version === '1.0'));

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)
8.5.10.0100.00916.78
8.5.00.0100.01123.00
8.4.160.0120.01022.08
8.4.150.0060.00216.86
8.4.140.0100.01017.58
8.4.130.0150.00619.43
8.4.120.0100.00920.54
8.4.110.0110.01017.61
8.4.100.0110.01017.57
8.4.90.0110.01017.54
8.3.290.0110.00920.88
8.3.280.0020.00014.05
8.3.270.0110.00716.75
8.3.260.0100.00916.73
8.3.250.0050.00317.18
8.3.240.0060.00316.56
8.3.230.0110.00716.47
8.3.180.0110.00716.57
8.3.50.0100.01016.61
8.2.300.0130.00820.37
8.2.290.0110.00616.39
8.1.340.0140.00821.72
7.4.330.0280.00816.26

preferences:
46.73 ms | 403 KiB | 5 Q