MongoDB\BSON\Regex::__construct
(mongodb >=1.0.0)
MongoDB\BSON\Regex::__construct — Construct a new Regex
Описание
final public MongoDB\BSON\Regex::__construct
( string
$pattern
, string $flags
)
Список параметров
Ошибки
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Примеры
Пример #1 MongoDB\BSON\Regex::__construct() example
<?php
$regex = new MongoDB\BSON\Regex('^foo', 'i');
var_dump($regex);
?>
Результат выполнения данного примера:
object(MongoDB\BSON\Regex)#1 (2) {
["pattern"]=>
string(4) "^foo"
["flags"]=>
string(1) "i"
}
Коментарии
This matches with any fieldName that includes the string:
$mongoRegex = new MongoDB\BSON\Regex("$string", "i");
This matches with any fieldName that STARTS with the string:
$mongoRegex = new MongoDB\BSON\Regex("^$string", "i");
$cursor = $collection->find( [ 'fieldName' => $mongoRegex ] );
$docs = [];
foreach($cursor as $doc){
$docs[] = $doc;
}
return $docs;