mb_ereg_replace
(PHP 4 >= 4.2.0, PHP 5, PHP 7)
mb_ereg_replace — Replace regular expression with multibyte support
说明
mb_ereg_replace (
string
$pattern ,
string $replacement ,
string $string [,
string $option = "msr" ] ) :
string
Scans string for matches to pattern, then replaces the matched text with replacement
参数
-
pattern -
The regular expression pattern.
Multibyte characters may be used in
pattern. -
replacement -
The replacement text.
-
string -
The string being checked.
-
option - The search option. See mb_regex_set_options() for explanation.
返回值
The resultant string on success, or FALSE on error.
更新日志
| 版本 | 说明 |
|---|---|
| 7.1.0 | The e modifier has been deprecated. |
注释
Note:
mb_regex_encoding() 指定的内部编码或字符编码将会当作此函数用的字符编码。
Warning
处理非信任的输入时从不使用 e 修饰符，就不会转码（即调用 preg_replace()）。不注意这些会很可能会导致应用程序引发远程代码执行的漏洞。
参见
- mb_regex_encoding() - Set/Get character encoding for multibyte regex
- mb_eregi_replace() - Replace regular expression with multibyte support ignoring case
