JSON有关问题

JSON问题
{"id":"0100","regionList":[{JSON数据}],"pinyin":"beijing"}  



怎么能出来0100和beijing呢，谢谢了


------解决方案--------------------

PHP code

<?php $json='{"id":"0100","regionList":[{}],"pinyin":"beijing"}';
print_r(json_decode($json,true));
<br /><font color="#e78608">------解决方案--------------------</font><br>正则法：<br>

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PHP code

$s='{"id":"0100","regionList":[{JSON数据}],"pinyin":"beijing"}';
preg_match('/id":"(.*?)".+?pinyin":"(.*?)"/',$s,$m);
echo $m[1];
echo $m[2];
<br><font color="#e78608">------解决方案--------------------</font><br>$json='{"id":"0100","regionList":[{}],"pinyin":"beijing"}';<br>$myArray = json_decode($json,true);<br>echo $myArray['id'];//输出的就是0100<br>echo $myArray['pinyin'];//输出的就是beijing <div class="clear">
                 
              
              
        
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