3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function test( $in ) { foreach ( $in as $k => $v ) { global $$k; $in[$k] = $$k; $$k = $v; } return $in; } } $bar = 'bar'; $baz = 'baz'; $o = new Foo(); $replace = $o->test( array( 'bar' => 'bar1', 'baz' => 'baz1' ) ); var_dump( $bar ); var_dump( $baz ); $o->test( $replace ); var_dump( $bar ); var_dump( $baz );
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "bar1" string(4) "baz1" string(3) "bar" string(3) "baz"

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:
39.98 ms | 401 KiB | 8 Q