3v4l.org

run code in 300+ PHP versions simultaneously
<?php class NewsSite { function __construct(NewsSiteContext $context) {} } interface NewsSiteContext { function gimmeDb(): PDO; function gimmeApi(): API; function gimmeFileSystem(): FileSystem; } class SpecificNewsContext { function gimmeDb(): PDO { return Registry::get('PDO1'); } function gimmeApi(): API return Registry::get('API2'); } function gimmeFileSystem(): FileSystem return Registry::get('FileSystem3'); } }

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)
7.1.60.0700.00733.18
7.1.50.0570.01732.58
7.1.40.0670.01732.32
7.1.30.0770.01732.39
7.1.20.1470.02032.60
7.1.10.0430.00714.27
7.1.00.0600.01014.70
7.0.200.0470.00714.57
7.0.190.0530.01014.78
7.0.180.0700.01014.17
7.0.170.0530.01314.27
7.0.160.0400.01314.17
7.0.150.0430.01014.28
7.0.140.0430.00714.31
7.0.130.0430.01714.39
7.0.120.0470.00714.48
7.0.110.0400.01014.31
7.0.100.0370.01014.20
7.0.90.0430.01314.17
7.0.80.0430.00714.23
7.0.70.0370.01314.03
7.0.60.0730.01014.10
7.0.50.0500.01014.53
7.0.40.0400.01014.71
7.0.30.0500.00314.51
7.0.20.0370.01014.54
7.0.10.0500.00714.47
7.0.00.0470.01314.46

preferences:
137.37 ms | 1394 KiB | 7 Q