3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrays = array( array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), array('one', 'two', 'three' ),array('four', 'five', 'six' ),array('seven', 'eight', 'nine' ), ); //$result = array_reduce($arrays, 'array_merge', array()); $result = call_user_func_array('array_merge', $arrays);
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:
42.73 ms | 401 KiB | 8 Q