Online PHP editor | refs for 3EfEN

<?php $temp = array ( 0 => array( 0 => "a" ), 1 => array( 0 => "b", 1 => "c" ), "a" => array( "b" => "d" ) ); echo "<pre>"; print_r($arr); $new_arr = array(); foreach ($temp as $key => $value) { if(count($value)>1) $new_arr[$key] = $value; else { $new_arr[$key] = $value[0]; } } print_r($new_arr);