PHP - Manual: Schema::getCollections
2024-11-14
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Schema::getCollections — Get all schema collections
Fetch a list of collections for this schema.
此函数没有参数。
Array of all collections in this schema, where each array element value is a Collection object with the collection name as the key.
示例 #1 mysql_xdevapi\Schema::getCollections() 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");
$collect = $schema->createCollection("people");
$collect->add('{"name": "Fred", "age": 21, "job": "Construction"}')->execute();
$collect->add('{"name": "Wilma", "age": 23, "job": "Teacher"}')->execute();
$collections = $schema->getCollections();
var_dump($collections);
?>
以上例程的输出类似于:
array(1) { ["people"]=> object(mysql_xdevapi\Collection)#4 (1) { ["name"]=> string(6) "people" } }
官方地址:https://www.php.net/manual/en/mysql-xdevapi-schema.getcollections.php