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run code in 200+ php & hhvm versions
Bugs & Features
<?php /** * Assigning values to a multidimensional array, new key has to be put * in the first position of the array expression, for example, */ $foo = array(); $foo['foo'] = 'hello'; // Wrong key order // $foo['foo']['bar'] = 'world'; // Right key order $foo['bar']['foo'] = 'world'; print_r($foo); ?>

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 ( [foo] => hello [bar] => Array ( [foo] => world ) )
Output for Array change keys
Array ( [foo] => hello [bar] => Array ( [foo] => world ) )
Output for Lexical anon
Array ( [foo] => hello [bar] => Array ( [foo] => world ) )

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