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Bugs & Features
<?php $x = array('a'=>'x', 't'=>'b', 'c'=>'z'); $y = array(1,2,3); var_dump(array_combine($x, $y));

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
array(3) { ["x"]=> int(1) ["b"]=> int(2) ["z"]=> int(3) }
Output for Arrow functions
array(3) { ["x"]=> int(1) ["b"]=> int(2) ["z"]=> int(3) }
Output for Object typehint
array(3) { ["x"]=> int(1) ["b"]=> int(2) ["z"]=> int(3) }
Output for Array change keys
array(3) { ["x"]=> int(1) ["b"]=> int(2) ["z"]=> int(3) }
Output for Lexical anon
array(3) { ["x"]=> int(1) ["b"]=> int(2) ["z"]=> int(3) }

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