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<?php $oldArray = array( array("country", "state", "city", "name"), array("Argentina", "Corrientes", "Corrientes", "Jorge"), array("Argentina", "Chaco", "Resistencia", "Mariano") ); $arr[] = array_shift($oldArray); $new_arr = array_map('array_combine',$arr,$oldArray); print_r($new_arr);

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