array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'fr', ), 'this' => array ( 0 => 'mysql-xdevapi-collection.construct.php', 1 => 'Collection::__construct', ), 'up' => array ( 0 => 'class.mysql-xdevapi-collection.php', 1 => 'mysql_xdevapi\\Collection', ), 'prev' => array ( 0 => 'mysql-xdevapi-collection.addorreplaceone.php', 1 => 'Collection::addOrReplaceOne', ), 'next' => array ( 0 => 'mysql-xdevapi-collection.count.php', 1 => 'Collection::count', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/mysql_xdevapi/mysql_xdevapi/collection/construct.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
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Collection::__construct — Collection constructor
Construct a Collection object.
Cette fonction ne contient aucun paramètre.
Exemple #1 mysql_xdevapi\Collection::getOne() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();
$schema = $session->getSchema("addressbook");
$collection = $schema->createCollection("people");
$result = $collection->add('{"name": "Alfred", "age": 42, "job": "Butler"}')->execute();
// A unique _id is (by default, and recommended) generated by MySQL Server
// This retrieves the generated _id's; only one in this example, so $ids[0]
$ids = $result->getGeneratedIds();
$alfreds_id = $ids[0];
// ...
print_r($alfreds_id);
print_r($collection->getOne($alfreds_id));
?>
Résultat de l'exemple ci-dessus est similaire à :
00005b6b536100000000000000b1 Array ( [_id] => 00005b6b536100000000000000b1 [age] => 42 [job] => Butler [name] => Alfred )