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<?php $foo = array(); $foo['foo'] = 'hello'; // Wrong key order // $foo['foo']['bar'] = 'world'; // Right key order $foo['bar']['foo'] = 'world'; print_r($foo);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [foo] => hello [bar] => Array ( [foo] => world ) )

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