請問PHP裡二維陣列的取值問題 - Yahoo!奇摩知識+

請看這邊~ foreach($words as $vindex) {foreach($vindex as $key=>$cvocab)//這邊的$key就是索引，{if($_POST['vocab'] == $key)//所以就拿來比對 {echo $cvocab;}}} 也就是裡面if判斷式裡，$_POST['vocab']好像不能和$vindex比對… foreach($words as $vindex)

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