3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CountryManager { public static function getStandardList($language_id = NULL) {} } class ExtendedCountryManager extends CountryManager { public static function getStandardList() {} }

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)
8.2.50.0080.01119.52
8.2.40.0170.00019.52
8.2.30.0180.00019.52
8.2.20.0130.00319.52
8.2.10.0160.00019.52
8.2.00.0130.00419.52
8.1.180.0100.00519.52
8.1.170.0050.00919.52
8.1.160.0040.01119.52
8.1.150.0070.00719.52
8.1.140.0150.00019.52
8.1.130.0130.00019.52
8.1.120.0120.00219.52
8.1.110.0130.00319.52
8.1.100.0120.00319.52
8.1.90.0040.00919.52
8.1.80.0080.00419.52
8.1.70.0140.00019.52
8.1.60.0110.00319.52
8.1.50.0110.00319.52
8.1.40.0130.00319.52
8.1.30.0050.00819.52
8.1.20.0050.01119.52
8.1.10.0080.00419.52
8.1.00.0120.00219.52
8.0.280.0060.00619.52
8.0.270.0090.00219.52
8.0.260.0130.00019.52
8.0.250.0140.00019.52
8.0.240.0130.00019.52
8.0.230.0090.00719.52
8.0.220.0120.00019.52
8.0.210.0100.00519.52
8.0.200.0040.01119.52
8.0.190.0150.00019.52
8.0.180.0120.00219.52
8.0.170.0040.00819.52
8.0.160.0080.00519.52
8.0.150.0120.00319.52
8.0.140.0100.00319.52
8.0.130.0080.00519.52
8.0.120.0110.00419.52
8.0.110.0110.00419.52
8.0.100.0100.00319.52
8.0.90.0120.00319.52
8.0.80.0080.00519.52
8.0.70.0090.00419.52
8.0.60.0050.01119.52
8.0.50.0090.00419.52
8.0.30.0160.00019.52
8.0.20.0050.01019.52
8.0.10.0100.00319.52

preferences:
145.43 ms | 1428 KiB | 7 Q