/**
* @param type $id
* @return boolean
*/
public static function exists($id)
{
if (NULL == $id) {
self::$logger->warn("exists(): id == NULL.");
return FALSE;
}
if (NULL == self::$existsCache) {
self::$existsCache = array();
}
if (!array_key_exists($id, self::$existsCache)) {
$query = "SELECT COUNT(id), bug_id FROM `codev_wbs_table` WHERE id={$id} ";
$result = SqlWrapper::getInstance()->sql_query($query);
if (!$result) {
echo "<span style='color:red'>ERROR: Query FAILED</span>";
exit;
}
#$found = (0 != SqlWrapper::getInstance()->sql_num_rows($result)) ? true : false;
$nbTuples = 0 != SqlWrapper::getInstance()->sql_num_rows($result) ? SqlWrapper::getInstance()->sql_result($result, 0) : 0;
self::$existsCache[$id] = 0 != $nbTuples;
}
return self::$existsCache[$id];
}
