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Regular Expression (POSIX Extended)
- 简介
- 安装／配置
- 需求
- 安装
- 运行时配置
- 资源类型
- 预定义常量
- 范例
- POSIX Regex 函数
- ereg_replace — 正则表达式替换
- ereg — 正则表达式匹配
- eregi_replace — 不区分大小写的正则表达式替换
- eregi — 不区分大小写的正则表达式匹配
- split — 用正则表达式将字符串分割到数组中
- spliti — 用正则表达式不区分大小写将字符串分割到数组中
- sql_regcase — 产生用于不区分大小的匹配的正则表达式
用户评论:
[#1] Daniel Klein [2012-03-22 01:01:06]
PCRE has very good utf-8 support. Simply add the /u modifier to your pattern.
preg_match('/non-utf-8 matching pattern/', $string);
preg_match('/utf-8 matching pattern/u', $string);
[#2] Ray dot Paseur at Gmail dot com [2011-10-28 14:04:51]
The POSIX functions are deprecated. Instead of the "ereg" collection you want to use something from the PCRE world.
http://www.php.net/manual/en/book.pcre.php