3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tst = '!!!!'; $a = '@@@'; $template = '{{$tst}}test{{$a}}'; $x = preg_match_all("/{{\$(.*?)}}/", $template, $m); echo $x; if ($x) { print_r($m); foreach ($m[1] as $i => $varname) { echo strval($varname).PHP_EOL.$m[0][$i].'===='.sprintf('$%s', $varname).PHP_EOL; $template = str_replace($m[0][$i], $$varname, $template); } } echo $template;
Output for git.master, git.master_jit, rfc.property-hooks
0{{$tst}}test{{$a}}

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:
39.03 ms | 401 KiB | 8 Q