/**
* Populates the object using an array.
*
* This is particularly useful when populating an object from one of the
* request arrays (e.g. $_POST). This method goes through the column
* names, checking to see whether a matching key exists in populated
* array. If so the setByName() method is called for that column.
*
* You can specify the key type of the array by additionally passing one
* of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME,
* BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM.
* The default key type is the column's phpname (e.g. 'AuthorId')
*
* @param array $arr An array to populate the object from.
* @param string $keyType The type of keys the array uses.
* @return void
*/
public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME)
{
$keys = ExamPeer::getFieldNames($keyType);
if (array_key_exists($keys[0], $arr)) {
$this->setId($arr[$keys[0]]);
}
if (array_key_exists($keys[1], $arr)) {
$this->setCourseId($arr[$keys[1]]);
}
if (array_key_exists($keys[2], $arr)) {
$this->setType($arr[$keys[2]]);
}
if (array_key_exists($keys[3], $arr)) {
$this->setYear($arr[$keys[3]]);
}
if (array_key_exists($keys[4], $arr)) {
$this->setDescr($arr[$keys[4]]);
}
if (array_key_exists($keys[5], $arr)) {
$this->setFilePath($arr[$keys[5]]);
}
}