php自訂函數：遞迴把多維陣列轉為一維數組

function array_multi2single($array) { static $result_array=array(); foreach($array as $value) { if(is_array($value)) { array_multi2single($value); } else $result_array[]=$value; } return $result_array; } //測試 $array=array("1"=>array("A","B","C",array("D","E")),"2"=>array("F","G","H","I")); $array=array_multi2single($array); echo " 測試結果: "; foreach($array as $value) { echo " $value "; echo " "; } ?> 複製代碼

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