3v4l.org

run code in 300+ PHP versions simultaneously
<?php // AnyKeyArray - https://gist.github.com/vrana/5581788 $article_tags = new Array(); // Tohle šlo už dřív. $article_tags[array("article_id" => $article_id, "tag_id" => $tag_id)] = $article_tag; echo $article_tags[array("article_id" => $article_id, "tag_id" => $tag_id)]; // Tohle funguje až v PHP 5.5. foreach ($article_tags as $key => $val) { print_r($key); } ?>

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)
5.6.150.0130.08018.12
5.6.140.0000.06318.26
5.6.130.0070.03718.18
5.6.120.0070.08320.99
5.6.110.0070.08721.13
5.6.100.0130.07720.98
5.6.90.0030.07321.10
5.6.80.0130.06020.40
5.5.300.0030.04717.98
5.5.290.0130.07718.03
5.5.280.0100.07020.84
5.5.270.0100.04320.75
5.5.260.0100.08320.75
5.5.250.0170.07020.62
5.5.240.0030.05720.16

preferences:
144.15 ms | 1394 KiB | 7 Q