PHP: Hypertext Preprocessor (original) (raw)
mb_eregi_replace
(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
mb_eregi_replace — Replace regular expression with multibyte support ignoring case
Description
Scans string for matches topattern, then replaces the matched text with replacement.
Parameters
pattern
The regular expression pattern. Multibyte characters may be used. The case will be ignored.
replacement
The replacement text.
string
The searched string.
options
The search option. See mb_regex_set_options() for explanation.
Return Values
The resultant string or [false](reserved.constants.php#constant.false) on error. If string is not valid for the current encoding, [null](reserved.constants.php#constant.null) is returned.
Changelog
| Version | Description |
|---|---|
| 8.0.0 | options is nullable now. |
| 7.1.0 | The function checks whether string is valid for the current encoding. |
| 7.1.0 | The e modifier has been deprecated. |
Notes
Note:
The internal encoding or the character encoding specified by mb_regex_encoding()will be used as the character encoding for this function.
Warning
Never use the e modifier when working on untrusted input. No automatic escaping will happen (as known from preg_replace()). Not taking care of this will most likely create remote code execution vulnerabilities in your application.
See Also
- mb_regex_encoding() - Set/Get character encoding for multibyte regex
- mb_ereg_replace() - Replace regular expression with multibyte support
Found A Problem?
12 years ago
`To highlight words in multi-byte text:
$1', $s); ?>`
16 years ago
`Transliterator for cyrillic-to-latin letters for UTF chars:
"i","ц"=>"c","у"=>"u","к"=>"k","е"=>"e","н"=>"n", "г"=>"g","ш"=>"sh","щ"=>"sh","з"=>"z","х"=>"x","ъ"=>"\'", "ф"=>"f","ы"=>"i","в"=>"v","а"=>"a","п"=>"p","р"=>"r", "о"=>"o","л"=>"l","д"=>"d","ж"=>"zh","э"=>"ie","ё"=>"e", "я"=>"ya","ч"=>"ch","с"=>"c","м"=>"m","и"=>"i","т"=>"t", "ь"=>"\'","б"=>"b","ю"=>"yu", "Й"=>"I","Ц"=>"C","У"=>"U","К"=>"K","Е"=>"E","Н"=>"N", "Г"=>"G","Ш"=>"SH","Щ"=>"SH","З"=>"Z","Х"=>"X","Ъ"=>"\'", "Ф"=>"F","Ы"=>"I","В"=>"V","А"=>"A","П"=>"P","Р"=>"R", "О"=>"O","Л"=>"L","Д"=>"D","Ж"=>"ZH","Э"=>"IE","Ё"=>"E", "Я"=>"YA","Ч"=>"CH","С"=>"C","М"=>"M","И"=>"I","Т"=>"T", "Ь"=>"\'","Б"=>"B","Ю"=>"YU", ); foreach( replacementasreplacement as replacementasi=>$u) { st=mberegireplace(st = mb_eregi_replace(st=mberegireplace(i,$u,$st); } return $st; } ?>`