PDOStatement::fetchColumn() returns a single column from the next row of a result set or false if there are no more rows. Warning. There is no way to return ...
All the examples below are given with PDO::FETCH_ASSOC set as a default fetch format. PDO::FETCH_COLUMN. It is often very handy to get plain one-dimensional ...
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PDO::FETCH_ASSOC : returns an array indexed by column name as returned in your result set · PDO::FETCH_BOTH (default): returns an array indexed by both column ...
In this tutorial, you'll learn how to use the fetchColumn() method to get a single column from the next row of a result set.
2013/05/13 · If I remove the $a = $stmt->fetchAll(PDO::FETCH_COLUMN, 0); line, the $id array comes out fine. Am I only allowed to fetch one column from the ...
Call the PDOStatement::fetchColumn method, specifying the column you want to retrieve as the first argument of the method. Column numbers start at 0. If you do ...
PDO::FETCH_COLUMN : Returns the indicated 0-indexed column. PDO::FETCH_CLASS : Returns instances of the specified class, mapping the columns of each row to ...
PDO::FETCH_COLUMN : Returns the indicated 0-indexed column. PDO::FETCH_CLASS : Returns instances of the specified class, mapping the columns of each row to ...
PDOStatement::fetchColumn() returns a single column in the next row of a result set. ... There is no way to return another column from the same row if you use ...