本文介绍在PHP5.3中由于不再支持ereg函数,如何将原有的ereg_replace函数调用转换为兼容的preg_replace函数调用。文中提到了正则表达式的正确写法及注意事项。
php5.3 不再支持
chenge $url = ereg_replace("[^[:alnum:]_]", "", $url);
to $url = preg_replace("/[^[:alnum:]_]/", "", $url);
notice The preg_* functions expect Perl compatible regular expressions with delimiters
chenge $url = ereg_replace("[^[:alnum:]_]", "", $url);
to $url = preg_replace("/[^[:alnum:]_]/", "", $url);
notice The preg_* functions expect Perl compatible regular expressions with delimiters
扫一扫
107
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
