PHP正则判断网址、email、手机号

<p>PHP正则判断网址、email、手机号</p> <p>1. 判断Email:</p> <p>&lt;?php<br /> function is_email($email){<br /> return strlen($email) &gt; 6 &amp;&amp; preg_match(&ldquo;/^[\w\-\.]+@[\w\-]+(\.\w+)+$/&ldquo;, $email);<br /> }<br /> ?&gt;<br /> 2. 判断Url:</p> <p>function is_url($str){<br /> return preg_match(&ldquo;/^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&amp;_~`@[\]\&rsquo;:+!]*([^&lt;&gt;\&quot;])*$/&ldquo;, $str);<br /> }<br /> 3. 判断手机号码:</p> <p>function is_mobile($str){<br /> return preg_match(&ldquo;/^((\(\d{3}\))|(\d{3}\-))?13\d{9}$/&ldquo;, $str);<br /> }<br /> </p>

按月统计

  1. 2021-12 (357)
  2. 2022-02 (10)
  3. 2022-03 (10)
  4. 2022-05 (1)
  5. 2023-06 (108)
  6. 2023-07 (44)
  7. 2023-08 (3)
  8. 2023-09 (8)
RangeTime:0.033546s
RangeMem:208.43 KB
返回顶部 留言