MongoRegex
AFAICT, as of PHP 5.3.6, this function doesn't work correctly with any delimiter character other than plain slash (/), which is annoying if your pattern looks like a URL or file path for example (which itself may contain slashes you'll have to escape).
One can make use of the print_r($your_mongoregex_object) statement to ensure the pattern is recognized properly.
MongoRegex::__construct
(PECL mongo >= 0.8.1)
MongoRegex::__construct — Creates a new regular expression
Описание
MongoRegex::__construct
( string $regex
)
Creates a new regular expression.
Параметри
- regex
-
Regular expression string of the form /expr/flags.
Връщани стойности
Returns a new regular expression.
Примери
Example #1 MongoRegex::__construct() example
This example uses a regular expression to query for all documents with a username field matching a regular expression.
<?php
$joe_search = new MongoRegex("/j[o0]e/i");
$cursor = $collection->find(array("username" => $joe_search));
?>
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User Contributed Notes
MongoRegex::__construct
calimero at creatixnet dot com
16-May-2012 09:44