0) return $staticNumberOfPros; $sql = "SELECT id FROM pros"; $resource = mysql_query($sql); $staticNumberOfPros = mysql_num_rows($resource); return $staticNumberOfPros; } function resetParing() { $_SESSION['idLeft'] = true; $_SESSION['active'] = false; $_SESSION['against'] = false; $_SESSION['pArray'] = array(); $_SESSION['debug'] = array(); } function setPartners($id, $pid) { $hash = getHash($id, $pid); //$_SESSION['debug'][] = array("setPartners", $id, $pid, $hash); $_SESSION['pArray'][] = $hash; } function getNextId($id) { $number = getNumberOfPros(); $id++; if ($id >= $number) $id -= $number; return $id; } function getPartner($id) { $id = intval($id); $sql = "SELECT id, value FROM pros ORDER BY value"; $resource = mysql_query($sql); $all = array(); $i = 0; $activ = -1; while ($row = mysql_fetch_object($resource)) { if (intval($row->id) == $id) $activ = $i; $all[] = $row; $i++; } if ($activ < 0) { echo "something happend:\n\n"; echo "$i, $activ, $id"; die(); } $number = getNumberOfPros(); $up = true; $offset = 1; $i = 0; do { if ($i > ($number / 4 * 3)) return false; $newIndex = $activ + (($up) ? ($offset) : (-$offset)); $newIndex %= $number; $offset += ($up) ? (0) : (1); $up = !$up; $pid = $all[$newIndex]->id; if ($id == $pid) { echo "something happend:\n\n"; echo "$i, $number, $activ, " . intval($up) . ", $offset"; die(); } $i++; } while (allreadyPartner($id, $pid)); return $pid; } function allreadyPartner($id, $pid) { foreach ($_SESSION['pArray'] as $hash) if ($hash == getHash($id, $pid)) return true; return false; } function getHash($id, $pid) { return $id ^ $pid; } function getImage($id) { $sql = "SELECT image FROM pros WHERE id = " . intval($id); $result = mysql_query($sql); $row = mysql_fetch_object($result); return $row->image; } function getPoints($id) { $sql = "SELECT value FROM pros WHERE id = " . intval($id); $result = mysql_query($sql); $row = mysql_fetch_object($result); return $row->value; } function getRateByIds($id, $pid) { $ra = getPoints($id); $rb = getPoints($pid); return getRate($ra, $rb); } ?>