3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Hoge { public static function fuga() {} } var_dump(is_callable(Hoge::class, 'fuga')); var_dump(is_callable(Hoge::class, 'piyo'));

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)
8.3.60.0070.01118.18
8.3.50.0110.00317.78
8.3.40.0120.00318.60
8.3.30.0070.00718.59
8.3.20.0000.00824.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.180.0040.01125.92
8.2.170.0000.01518.84
8.2.160.0110.00422.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0090.00020.52
8.2.100.0060.00320.50
8.1.280.0100.00725.92
8.1.270.0130.00624.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00420.18
8.1.230.0030.00618.93
8.0.30.0160.01016.65

preferences:
42.83 ms | 400 KiB | 5 Q