Pdo::id

Get the specific column's list of executed select query

Description

public array Pdo::id( string $index )

Returns the values of one column of every row of the last SELECT, as a list.

Arguments

Name	Data type	Default	Remarks
$index	string		Column name

Example

Controller

$db = new \Fegg\Database\Pdo();

$titles = $db->setItem('title')->select('cms_news')->execute()->id('title');
// -> array('A', 'B', 'C')