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 )
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
- 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();
}
?>
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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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