MongoDB\BSON\Regex::getPattern
(mongodb >=1.0.0)
MongoDB\BSON\Regex::getPattern — Returns the Regex's pattern
说明
final public MongoDB\BSON\Regex::getPattern(): string
参数
此函数没有参数。
返回值
Returns the Regex's pattern.
错误/异常
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
范例
示例 #1 MongoDB\BSON\Regex::getPattern() example
<?php
$regex = new MongoDB\BSON\Regex('regex', 'i');
var_dump($regex->getPattern());
?>
以上例程的输出类似于:
string(5) "regex"
参见
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备份地址:http://www.lvesu.com/blog/php/mongodb-bson-regex.getpattern.php