PHP正则的Unknown Modifier错误解决方法_PHP教程
如下正则: $a='2tóngdòng垌3';echo preg_replace('/[^/','',$a); 会提示: Warning: preg_replace(): Unknown modifier 'p' in E:\phpL...
如下正则: $a='2tóngdòng垌3';echo preg_replace('/[^/','',$a); 会提示: Warning: preg_replace(): Unknown modifier 'p' in E:\phpL...