GravityMedia /
Stream
| @@ 371-387 (lines=17) @@ | ||
| 368 | * @return string |
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| 369 | * @link http://www.php.net/manual/en/function.fread.php |
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| 370 | */ |
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| 371 | public function read($length) |
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| 372 | { |
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| 373 | if (!$this->isReadable()) { |
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| 374 | throw new Exception\BadMethodCallException('Stream not readable'); |
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| 375 | } |
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| 376 | ||
| 377 | if (!is_resource($this->resource)) { |
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| 378 | throw new Exception\IOException('Invalid stream resource'); |
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| 379 | } |
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| 380 | ||
| 381 | $data = @fread($this->resource, $length); |
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| 382 | if (false === $data) { |
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| 383 | throw new Exception\IOException('Unexpected result of operation'); |
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| 384 | } |
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| 385 | ||
| 386 | return $data; |
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| 387 | } |
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| 388 | ||
| 389 | /** |
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| 390 | * Read signed 8-bit integer (char) data from the stream. |
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| @@ 624-640 (lines=17) @@ | ||
| 621 | * @return int |
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| 622 | * @link http://www.php.net/manual/en/function.fwrite.php |
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| 623 | */ |
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| 624 | public function write($data) |
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| 625 | { |
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| 626 | if (!$this->isWritable()) { |
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| 627 | throw new Exception\BadMethodCallException('Stream not writable'); |
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| 628 | } |
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| 629 | ||
| 630 | if (!is_resource($this->resource)) { |
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| 631 | throw new Exception\IOException('Invalid stream resource'); |
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| 632 | } |
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| 633 | ||
| 634 | $length = @fwrite($this->resource, $data); |
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| 635 | if (false === $length) { |
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| 636 | throw new Exception\IOException('Unexpected result of operation'); |
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| 637 | } |
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| 638 | ||
| 639 | return $length; |
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| 640 | } |
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| 641 | ||
| 642 | /** |
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| 643 | * Write signed 8-bit integer (char) data to the stream |
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