/** * @return SocketMemcached */ public function setTimeout($microseconds) { Assert::isGreater($microseconds, 0); $this->timeout = $microseconds; if ($this->alive) { $seconds = floor($microseconds / 1000); $fraction = $microseconds - $seconds * 1000; stream_set_timeout($this->link, $seconds, $fraction); } return $this; }
public static function getMmult(array $list1, array $list2) { $list1Size = count($list1); $list2Size = count($list2); Assert::isGreater($list1Size, 0, "Can't multiply empty matrix"); Assert::isGreater($list2Size, 0, "Can't multiply empty matrix"); $list2Width = count($list2[0]); $result = []; for ($i = 0; $i < $list1Size; $i++) { for ($j = 0; $j < $list2Width; $j++) { $x = 0; for ($k = 0; $k < $list2Size; $k++) { if (isset($list1[$i][$k])) { $l1 = $list1[$i][$k]; } else { $l1 = 0; } if (isset($list2[$k][$j])) { $l2 = $list2[$k][$j]; } else { $l2 = 0; } $x += $l1 * $l2; } $result[$i][$j] = $x; } } return $result; }
public function sort() { Assert::isGreater(count($this->keys), 0); Assert::isNotEmptyArray($this->vector); usort($this->vector, [$this, "compare"]); }