php轮换数组内元素

<?php$arr = array();$array = array(    0 => array(shop_name=>1,shop_id=>2),    1 => array(shop_name => 2, shop_id=>3));for($i=0; $i<count($array); $i++) {    $arr[$i][name] = $array[$i][shop_name];	$arr[$i][id]=$array[$i][shop_id];}echo '<pre class="brush:php;toolbar:false;">';print_r ($arr);echo '

<?php    $arr = array("<小刚>","<小晓>","<小飞>","<小李>","<小红>");    function arrContentReplact($array)    {        if(is_array($array))        {            foreach($array as $k => $v)            {                $array[$k] = arrContentReplact($array[$k]);            }        }else        {            $array = str_replace(array('<', '>'), array('{', '}'), $array);        }        return $array;    }       $arr3 = arrContentReplact($arr);       echo "<pre class="brush:php;toolbar:false;">";    print_r($arr3);    echo "

Array(    [0] => {小刚}    [1] => {小晓}    [2] => {小飞}    [3] => {小李}    [4] => {小红})