(mongodb >=1.0.0)
MongoDB\BSON\Regex::__construct — Construct a new Regex
$pattern, string $flags = "")pattern (string)The regular expression pattern.
注意: The pattern should not be wrapped with delimiter characters.
flags (string)The ? regular expression flags. Characters in this argument will be sorted alphabetically.
pattern or flags contain null bytes.
| 版本 | 說(shuō)明 |
|---|---|
| PECL mongodb 1.2.0 |
The
Characters in the
MongoDB\Driver\Exception\InvalidArgumentException
is thrown if |
示例 #1 MongoDB\BSON\Regex::__construct() example
<?php
$regex = new MongoDB\BSON\Regex('^foo', 'i');
var_dump($regex);
?>
以上例程會(huì )輸出：
object(MongoDB\BSON\Regex)#1 (2) {
["pattern"]=>
string(4) "^foo"
["flags"]=>
string(1) "i"
}