MongoDB\BSON\Regex::__construct

(mongodb >=1.0.0)

MongoDB\BSON\Regex::__construct — Construct a new Regex

说明

final public MongoDB\BSON\Regex::__construct ( string $pattern , string $flags )

参数

pattern (string)

The regular expression pattern.

Note:

The pattern should not be wrapped with delimiter characters.

flags (string)

The » regular expression flags.

错误／异常

范例

Example #1 MongoDB\BSON\Regex::__construct() example

<?php

$regex = new MongoDB\BSON\Regex('^foo', 'i');
var_dump($regex);

?>

以上例程会输出：

object(MongoDB\BSON\Regex)#1 (2) {
  ["pattern"]=>
  string(4) "^foo"
  ["flags"]=>
  string(1) "i"
}