(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.2.0)
Set the default fetch mode for this statement
public bool PDOStatement::setFetchMode ( int $mode )
public bool PDOStatement::setFetchMode ( int
$PDO::FETCH_COLUMN
, int $colno
) public bool PDOStatement::setFetchMode ( int
$PDO::FETCH_CLASS
, string $classname
, array $ctorargs
) public bool PDOStatement::setFetchMode ( int
$PDO::FETCH_INTO
, object $object
)Parameters:
mode
The fetch mode must be one of the PDO::FETCH_* constants.
colno
Column number.
classname
Class name.
ctorargs
Constructor arguments.
object
Object.
Returns:
Returns TRUE
on success or FALSE
on failure.
Examples:
Setting the fetch mode
The following example demonstrates how PDOStatement::setFetchMode() changes the default fetch mode for a PDOStatement object.
<?php $sql = 'SELECT name, colour, calories FROM fruit'; try { $stmt = $dbh->query($sql); $result = $stmt->setFetchMode(PDO::FETCH_NUM); while ($row = $stmt->fetch()) { print $row[0] . "\t" . $row[1] . "\t" . $row[2] . "\n"; } } catch (PDOException $e) { print $e->getMessage(); } ?>
The above example will output:
apple red 150 banana yellow 250 orange orange 300 kiwi brown 75 lemon yellow 25 pear green 150 watermelon pink 90
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