php字符串操作
字符串：{user:link islocal='1'} /2013/userup/100/131a2Z34-800.doc {/user:link}
如何提取出/2013/userup/100/131a2Z34-800.doc
[解决办法]
$str = "{user:link islocal='1'} /2013/userup/100/131a2Z34-800.doc {/user:link}";
$preg = "#\{.*\}(.*)\{.*\}#iuUs";
preg_match_all($preg, $str, $matches);
print_r($matches[1]);
