int mb_ereg(string $pattern, string $string[, array &$regs])
Executes the regular expression match with multibyte support.
Returns the byte length of the matched string if a match for
pattern was found in
FALSE if no matches were found or an error occurred.
If the optional parameter
regs was not passed or the length of the matched string is 0, this function returns 1.
- string $pattern: The search pattern.
- string $string: The search string.
- array &$regs: If matches are found for parenthesized substrings of
patternand the function is called with the third argument
regs, the matches will be stored in the elements of the array
regs. If no matches are found,
regsis set to an empty array.
$regs will contain the substring which starts at the first left parenthesis; $regs will contain the substring starting at the second, and so on. $regs will contain a copy of the complete string matched.
- The internal encoding or the character encoding specified by mb_regex_encoding() will be used as the character encoding for this function.
|7.1.0||mb_ereg() will now set |