->fetch()

Opis

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.

Zwracana wartość

boolean - TRUE on success and FALSE on failure.

Uwagi

Ta funkcja nie może być wywołana statycznie.

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)

Przykład

<?php
$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>";
}
?>

<?php
function fetch() {

  $ret = parent::fetch();
  if ($ret === false) {
      return false;
  }
  $this->dateFormated = date('d/M/Y', $this->date);
  return true;
}
?>