Replace regular expression with multibyte support

Beschreibung

string mb_ereg_replace ( string $pattern , string $replacement , string $string [, string $option= "msr" ] )

Scans string for matches to pattern , then replaces the matched text with replacement

Parameter-Liste

pattern

The regular expression pattern.

Multibyte characters may be used in pattern .

replacement

The replacement text.

string

The string being checked.

option

Matching condition can be set by option parameter. If i is specified for this parameter, the case will be ignored. If x is specified, white space will be ignored. If m is specified, match will be executed in multiline mode and line break will be included in '.'. If p is specified, match will be executed in POSIX mode, line break will be considered as normal character. If e is specified, replacement string will be evaluated as PHP expression.

Rückgabewerte

The resultant string on success, or FALSE on error.

Anmerkungen

Hinweis: Das interne Encoding oder das mit mb_regex_encoding() festgelegte Zeichenencoding wird als Zeichenencoding für diese Funktion genutzt.

Warnung

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.

Siehe auch

mb_regex_encoding() - Returns current encoding for multibyte regex as string
mb_eregi_replace() - Replace regular expression with multibyte support ignoring case