本文实例讲述了PHP实现一维数组转二维数组的方法。分享给大家供大家参考。具体实现方法如下：

<?php $asr[1] = array("a","b","c","d");$asr[2] = array("a","b","c","d");$asr[3] = array("a","b","c","d");$newarray = array();foreach($asr as $a){$newarray[] = $a;}print_r($newarray);?>

希望本文所述对大家的php程序设计有所帮助。