slickframework /
http
| @@ 216-229 (lines=14) @@ | ||
| 213 | * @return int Returns the number of bytes written to the stream. |
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| 214 | * @throws RuntimeException on failure. |
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| 215 | */ |
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| 216 | public function write($string) |
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| 217 | { |
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| 218 | if (! $this->stream) { |
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| 219 | throw new RuntimeException('No resource available; cannot write'); |
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| 220 | } |
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| 221 | if (! $this->isWritable()) { |
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| 222 | throw new RuntimeException('Stream is not writable'); |
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| 223 | } |
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| 224 | $result = fwrite($this->stream, $string); |
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| 225 | if (false === $result) { |
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| 226 | throw new RuntimeException('Error writing to stream'); |
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| 227 | } |
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| 228 | return $result; |
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| 229 | } |
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| 230 | ||
| 231 | /** |
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| 232 | * Returns whether or not the stream is readable. |
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| @@ 256-269 (lines=14) @@ | ||
| 253 | * if no bytes are available. |
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| 254 | * @throws RuntimeException if an error occurs. |
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| 255 | */ |
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| 256 | public function read($length) |
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| 257 | { |
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| 258 | if (! $this->stream) { |
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| 259 | throw new RuntimeException('No resource available; cannot read'); |
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| 260 | } |
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| 261 | if (! $this->isReadable()) { |
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| 262 | throw new RuntimeException('Stream is not readable'); |
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| 263 | } |
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| 264 | $result = fread($this->stream, $length); |
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| 265 | if (false === $result) { |
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| 266 | throw new RuntimeException('Error reading stream'); |
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| 267 | } |
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| 268 | return $result; |
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| 269 | } |
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| 270 | ||
| 271 | /** |
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| 272 | * Returns the remaining contents in a string |
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