->fetch() -- fetch next row
Beschreibung
The fetch method gets the next row and sets the objects variables to the rows data.
It returns TRUE if data has been collected, and FALSE when there is no more data.
Rückgabewert
boolean - TRUE on success and FALSE on failure.
Hinweise
Diese Methode kann nicht
statisch aufgerufen werden.
Fetch is called by staticGet and get calls, so you can override this method in your
classes, to add extra data to your object (like formated dates etc)
Beispiel
Beispiel 34-1. Simple find and fetch of data based on object Vars $person = new DataObjects_Person;
$person->hair = 'red';
$person->has_glasses = 1;
$number_of_rows = $person->find();
$people = array();
while ($person->fetch()) {
/* store the results in an array */
$people[] = clone($person);
echo "GOT {$person->name}<BR>";
} |
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