3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my_find = array ( 0 => '/abc/'); $my_replace = array( 0 => 'xyz' ); $my_subject = array( 'abcdefg' ); $my_subject = preg_replace( $my_find, $my_replace, $my_subject ); echo "first\n"; print_r($my_find); print_r($my_replace); print_r($my_subject); $my_find = array ( 2 => '/abc/'); $my_replace = array( 2 => 'xyz' ); $my_subject = array( 'abcdefg' ); $my_subject = preg_replace( $my_find, $my_replace, $my_subject ); echo "second\n"; print_r($my_find); print_r($my_replace); print_r($my_subject);
Output for git.master, git.master_jit, rfc.property-hooks
first Array ( [0] => /abc/ ) Array ( [0] => xyz ) Array ( [0] => xyzdefg ) second Array ( [2] => /abc/ ) Array ( [2] => xyz ) Array ( [0] => xyzdefg )

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:
25.19 ms | 401 KiB | 8 Q