mb_ereg_replace
Replace regular expression with multibyte support
Description
stringfalsenull mb_ereg_replace(
string $pattern,
string $replacement,
string $string,
stringnull $options = null
)
Scans string for matches to
pattern, then replaces the matched text
with replacement
Parameters
-
pattern
-
The regular expression pattern.
Multibyte characters may be used in pattern.
-
replacement
-
The replacement text.
-
string
-
The string being checked.
-
options
-
The search option. See mb_regex_set_options for explanation.
Return Values
The resultant string on success, or false on error.
If string is not valid for the current encoding, null
is returned.
Notes
Note:
The internal encoding or the
character encoding specified by mb_regex_encoding
will be used as the character encoding for this function.
WarningNever 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
- mb_eregi_replace