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<?php $arr=Array ( 0 => Array ( "Title" => "La science des rĂªves", "Year" => "2006", "Director" => Array ( "Name" => "Michel Gondry", "BirthYear" => "1963", "BirthPlace" => "Versailles, Yvelines, France" ) ), 1 => Array ( "Title" => "Arizona Dream", "Year" => "1992", "Director" => Array ( "Name" => "Emir Kusturica", "BirthYear" => "1954", "BirthPlace" => "Sarajevo, Bosnia and Herzegovina, Yugoslavia" ) ) ); $ck=Array ( 0 => "Title", 1 => "Director.Name", 2 => "Director.BirthYear" ); $newarray=array(); foreach($ck as $ck2) { $k = explode(".",$ck2); print_r($k); }
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Title ) Array ( [0] => Director [1] => Name ) Array ( [0] => Director [1] => BirthYear )

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