3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo sprintf("%'.9s\n", "foo"); echo sprintf("%'.09s\n", "foo"); Expected result: ---------------- ......foo ......foo Actual result: -------------- ......foo 000000foo

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)
5.4.30.0300.04316.23
5.4.20.0330.05316.32
5.4.10.0270.03716.48
5.4.00.0230.03315.75
5.3.130.0300.07714.81
5.3.120.0300.06014.81
5.3.110.0370.06314.81
5.3.100.0170.04314.81
5.3.90.0270.07014.81
5.3.80.0270.06314.81
5.3.70.0230.06014.81
5.3.60.0300.05714.81
5.3.50.0330.05014.81
5.3.40.0270.03714.81
5.3.30.0270.03314.81
5.3.20.0200.04314.81
5.3.10.0330.03714.81
5.3.00.0300.03014.81

preferences:
134.32 ms | 1394 KiB | 7 Q