GravityMedia /
Stream
| @@ 74-86 (lines=13) @@ | ||
| 71 | * |
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| 72 | * @return int |
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| 73 | */ |
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| 74 | public function readSignedInteger16() |
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| 75 | { |
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| 76 | $data = $this->read(2); |
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| 77 | ||
| 78 | if ($this->getByteOrder() !== ByteOrder::MACHINE_ENDIAN |
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| 79 | && $this->getByteOrder() !== $this->getMachineByteOrder() |
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| 80 | ) { |
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| 81 | $data = strrev($data); |
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| 82 | } |
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| 83 | ||
| 84 | list(, $value) = unpack('s', $data); |
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| 85 | return $value; |
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| 86 | } |
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| 87 | ||
| 88 | /** |
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| 89 | * Read unsigned 24-bit integer (short) data from the stream |
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| @@ 176-188 (lines=13) @@ | ||
| 173 | * |
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| 174 | * @return int |
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| 175 | */ |
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| 176 | public function readSignedInteger32() |
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| 177 | { |
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| 178 | $data = $this->read(4); |
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| 179 | ||
| 180 | if ($this->getByteOrder() !== ByteOrder::MACHINE_ENDIAN |
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| 181 | && $this->getByteOrder() !== $this->getMachineByteOrder() |
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| 182 | ) { |
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| 183 | $data = strrev($data); |
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| 184 | } |
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| 185 | ||
| 186 | list(, $value) = unpack('l', $data); |
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| 187 | return $value; |
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| 188 | } |
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| 189 | ||
| 190 | /** |
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| 191 | * Read unsigned 64-bit integer (long long) data from the stream |
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| @@ 217-229 (lines=13) @@ | ||
| 214 | * |
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| 215 | * @return int |
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| 216 | */ |
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| 217 | public function readSignedInteger64() |
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| 218 | { |
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| 219 | $data = $this->read(8); |
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| 220 | ||
| 221 | if ($this->getByteOrder() !== ByteOrder::MACHINE_ENDIAN |
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| 222 | && $this->getByteOrder() !== $this->getMachineByteOrder() |
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| 223 | ) { |
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| 224 | $data = strrev($data); |
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| 225 | } |
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| 226 | ||
| 227 | list(, $value) = unpack('q', $data); |
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| 228 | return $value; |
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| 229 | } |
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| 230 | } |
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| 231 | ||
