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用php怎么得到一符串的多个子串

WBOY
WBOYOriginal
2016-06-13 13:28:08961browse

用php如何得到一符串的多个子串
费了一下午功夫也没好一个函数,
如下$e="biid=20120&dat1=20120912";想得到20120和20120912 这两个子串,希望能从高手得到正解,最好是函数形式,不用正则看不懂,呵呵。
谢谢大家和帮主。急!!!

------解决方案--------------------
这样能看懂吧

PHP code
$e = "biid=20120&dat1=20120912";
parse_str($e, $a);
print_r($a); <div class="clear">
                 
              
              
        
            </div>
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