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<?php $arr = array ( 0 => array( 0 => "a" ), 1 => array( 0 => "b", 1 => "c" ), "a" => array( "b" => "d" ) ); echo "<pre>"; print_r($arr); foreach($arr as $key=>$val){ if(is_array($val) && count($val) == 1){ $arr[$key] = array_shift($val); } } echo "<pre>"; print_r($arr);
Output for git.master, git.master_jit, rfc.property-hooks
<pre>Array ( [0] => Array ( [0] => a ) [1] => Array ( [0] => b [1] => c ) [a] => Array ( [b] => d ) ) <pre>Array ( [0] => a [1] => Array ( [0] => b [1] => c ) [a] => d )

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