3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = new SplFileObject('php://memory', 'r+'); assert('$f instanceof Iterator'); $f->fwrite("line 1"); $f->rewind(); assert($f->valid() === true); assert($f->eof() === false); assert($f->current() === "line 1"); //assert($f->valid() === true); // fails assert($f->eof() === true);
Output for git.master, git.master_jit, rfc.property-hooks

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
62.38 ms | 401 KiB | 8 Q