MongoRegex::__construct
(PECL mongo >= 0.8.1)
MongoRegex::__construct — Creates a new regular expression
This extension that defines this method is deprecated. Instead, the MongoDB extension should be used. Alternatives to this method include:
Opis
public MongoRegex::__construct
( string
$regex
)Creates a new regular expression.
Parametry
-
regex -
Regular expression string of the form /expr/flags.
Zwracane wartości
Returns a new regular expression.
Przykłady
Przykład #1 MongoRegex::__construct() example
This example uses a regular expression to query for all documents with a username field starting (^) with an l and a vowel ([aeiouy]), case-insensitive (/i).
<?php
$luke_search = new MongoRegex("/^l[aeiouy]/i");
$cursor = $collection->find(array("username" => $luke_search));
?>
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