(PHP 4 >= 4.2.0, PHP 5)
mb_eregi_replace — Replace regular expression with multibyte support ignoring case
Scans string for matches to pattern , then replaces the matched text with replacement .
The regular expression pattern. Multibyte characters may be used. The case will be ignored.
The replacement text.
The searched string.
The resultant string or FALSE on error.
Note: The internal encoding or the character encoding specified by mb_regex_encoding() will be used as the character encoding for this function.