PDOSTATEMENT.SETFETCHMODE(3) 1 PDOSTATEMENT.SETFETCHMODE(3)
PDOStatement::setFetchMode - Set the default fetch mode for this statement
SYNOPSIS
public bool PDOStatement::setFetchMode (int $mode)
DESCRIPTION
bool PDOStatement::setFetchMode (int $PDO::FETCH_COLUMN, int $colno) bool PDOStatement::setFetchMode (int $PDO::FETCH_CLASS, string
$classname, array $ctorargs) bool PDOStatement::setFetchMode (int $PDO::FETCH_INTO, object $object)
PARAMETERS
o $mode
- The fetch mode must be one of the PDO::FETCH_* constants.
o $colno
- Column number.
o $classname
- Class name.
o $ctorargs
- Constructor arguments.
o $object
- Object.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
Setting the fetch mode
The following example demonstrates how PDOStatement.setFetchMode(3) 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] . " " . $row[1] . " " . $row[2] . "
";
}
}
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
PHP Documentation Group PDOSTATEMENT.SETFETCHMODE(3)
