3v4l.org

run code in 300+ PHP versions simultaneously
<?php function testing(): never { echo 'testando...'; } $test = testing(); var_dump($test);

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)
8.3.60.0120.00616.48
8.3.50.0140.00019.99
8.3.40.0120.00318.89
8.3.30.0180.00318.68
8.3.20.0000.00824.18
8.3.10.0040.00424.66
8.3.00.0000.00826.16
8.2.180.0140.00325.92
8.2.170.0090.00619.04
8.2.160.0030.01022.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0040.00420.53
8.2.100.0070.00320.58
8.1.280.0120.00325.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.38
8.1.230.0040.00820.32

preferences:
42.84 ms | 401 KiB | 5 Q