MongoDB\Driver\ReadPreference::getMode
Returns the ReadPreference's "mode" option
警告
This function has been DEPRECATED as of extension
version 1.20.0 and will be removed in 2.0. Applications should use
MongoDB\Driver\ReadPreference::getModeString
instead.
説明
final public int MongoDB\Driver\ReadPreference::getMode()
戻り値
Returns the ReadPreference's "mode" option.
エラー / 例外
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
例
例1 MongoDB\Driver\ReadPreference::getMode example
<?php
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::PRIMARY);
var_dump($rp->getMode());
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::PRIMARY_PREFERRED);
var_dump($rp->getMode());
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::SECONDARY);
var_dump($rp->getMode());
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::SECONDARY_PREFERRED);
var_dump($rp->getMode());
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::NEAREST);
var_dump($rp->getMode());
?>
int(1)
int(5)
int(2)
int(6)
int(10)