search

Home >Backend Development >PHP Tutorial >请教逻辑或（||）操作符可以这样用吗

请教逻辑或（||）操作符可以这样用吗

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOriginal
2016-06-13 10:24:36881browse

请问逻辑或（||）操作符可以这样用吗？
请问逻辑或操作符可以这样用吗？
if(!isset($_POST['username'])||!isset($_POST['password'])||!isset($_POST['verify_ps'])||!isset($_POST['email']))

------解决方案--------------------
当然啊.
------解决方案--------------------

PHP code
简化：if(!isset($_POST['username']，$_POST['password']，$_POST['verify_ps']，$_POST['……<div class="clear">
                 
              
              
        
            </div>
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：…小弟我想实现搜索拼音分词Next article：undefined function db_fetch_array(),该怎么解决

Related articles

See more