PDOStatement::setFetchMode
(no version information, might be only in CVS)
PDOStatement::setFetchMode --
Set the default fetch mode for this statement
Description
bool
PDOStatement::setFetchMode ( int mode )
| Warning |
This function is
EXPERIMENTAL. The behaviour of this function, the
name of this function, and anything else documented about this
function may change without notice in a future release of PHP.
Use this function at your own risk. |
Parameters
- mode
The fetch mode must be one of the PDO_FETCH_* constants.
Return Values
Returns 1 on success or FALSE on failure.
Examples
Example 1. 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 |
|