3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file = new \SplTempFileObject(); for ($i = 0; $i < 100; $i++) { $file->fwrite("Foo $i\n"); } $file->rewind(); var_dump($file->key()); var_dump($file->fgets()); var_dump($file->key()); var_dump($file->fgets()); $file->seek(50); var_dump($file->key()); var_dump($file->fgets()); var_dump($file->key()); var_dump($file->fgets()); var_dump($file->key());
Output for git.master, git.master_jit, rfc.property-hooks
int(0) string(6) "Foo 0 " int(1) string(6) "Foo 1 " int(50) string(7) "Foo 50 " int(51) string(7) "Foo 51 " int(52)

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:
20.74 ms | 401 KiB | 8 Q