Home > Article > Backend Development > PHP filter ★ and other special symbols regular_PHP tutorial
PHP filter ★ and other special symbols regular_PHP tutorial
- WBOYOriginal
- 2016-07-13 10:39:50805browse
Copy code The code is as follows:
if(preg_match("/[ '.,:;*?~`!@#$% ^&+=)(<>{}]|]|[|/|\|"||/",$user)){
echo 'Do not include special symbols in the name, please only use For letters, numbers and Chinese characters, of course your browser must select Simplified Chinese GB2312, do not select Traditional Chinese, Chinese HZ, etc. Return and modify, I will wait for you! ';
exit();
}
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：Implementation of facebook sharing function on web page_PHP tutorialNext article：Implementation of facebook sharing function on web page_PHP tutorial