(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
mb_ereg_match — Regular expression match for multibyte string
$pattern, string $string, ?string $options = null): boolA regular expression match for a multibyte string
注意:
patternis only matched at the beginning ofstring.
patternThe regular expression pattern.
stringThe string being evaluated.
optionsThe search option. See mb_regex_set_options() for explanation.
Returns true if
string matches the regular expression
pattern, false if not.
| 版本 | 說(shuō)明 |
|---|---|
| 8.0.0 |
options is nullable now.
|
注意:
mb_regex_encoding() 指定的內部編碼或字符編碼將會(huì )當作此函數用的字符編碼。