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(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): bool
A regular expression match for a multibyte string
注意:
patternis only matched at the beginning ofstring.
pattern
The regular expression pattern.
string
The string being evaluated.
options
The search option. See mb_regex_set_options() for explanation.
Returns true if
string matches the regular expression
pattern, false if not.
| 版本 | 说明 |
|---|---|
| 8.0.0 |
options is nullable now.
|
注意:
mb_regex_encoding() 指定的内部编码或字符编码将会当作此函数用的字符编码。
