求一算法，二维数组别为一维数组

PHP code

<?php    $aList = array();    $aList[1][1] = array('test1');    $aList[1][2] = array('test2');    $aList[2][1] = array('test3');    $aList[2][2] = array('test4');    //转化为如下        $list = array();    $list[] = array('test1');    $list[] = array('test2');    $list[] = array('test3');    $list[] = array('test4');    大概就是这样的    $list = array( array('test'1'), array('test'2'), array('test'3'), array('test'4'))

PHP code

$aList = array();$aList[1][1] = array('test1');$aList[1][2] = array('test2');$aList[2][1] = array('test3');$aList[2][2] = array('test4');$r = call_user_func_array('array_merge', $aList);print_r($r);