navarr /
Sockets
| @@ 693-716 (lines=24) @@ | ||
| 690 | * |
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| 691 | * @return int Returns the number of bytes successfully written to the socket. |
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| 692 | */ |
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| 693 | public function write($buffer, $length = null) |
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| 694 | { |
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| 695 | if (null === $length) { |
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| 696 | $length = strlen($buffer); |
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| 697 | } |
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| 698 | ||
| 699 | // make sure everything is written |
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| 700 | do { |
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| 701 | $return = @socket_write($this->resource, $buffer, $length); |
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| 702 | ||
| 703 | if (false !== $return && $return < $length) { |
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| 704 | $buffer = substr($buffer, $return); |
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| 705 | $length -= $return; |
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| 706 | } else { |
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| 707 | break; |
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| 708 | } |
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| 709 | } while (true); |
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| 710 | ||
| 711 | if ($return === false) { |
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| 712 | throw new SocketException($this->resource); |
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| 713 | } |
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| 714 | ||
| 715 | return $return; |
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| 716 | } |
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| 717 | ||
| 718 | /** |
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| 719 | * Sends data to a connected socket. |
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| @@ 736-759 (lines=24) @@ | ||
| 733 | * |
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| 734 | * @return int Returns the number of bytes sent. |
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| 735 | */ |
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| 736 | public function send($buffer, $flags = 0, $length = null) |
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| 737 | { |
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| 738 | if (null === $length) { |
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| 739 | $length = strlen($buffer); |
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| 740 | } |
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| 741 | ||
| 742 | // make sure everything is written |
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| 743 | do { |
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| 744 | $return = @socket_send($this->resource, $buffer, $length, $flags); |
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| 745 | ||
| 746 | if (false !== $return && $return < $length) { |
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| 747 | $buffer = substr($buffer, $return); |
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| 748 | $length -= $return; |
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| 749 | } else { |
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| 750 | break; |
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| 751 | } |
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| 752 | } while (true); |
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| 753 | ||
| 754 | if ($return === false) { |
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| 755 | throw new SocketException($this->resource); |
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| 756 | } |
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| 757 | ||
| 758 | return $return; |
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| 759 | } |
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| 760 | ||
| 761 | /** |
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| 762 | * Set the socket to blocking / non blocking. |
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