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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| @@ 153-165 (lines=13) @@ | ||
| 150 | * |
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| 151 | * @return int |
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| 152 | */ |
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| 153 | public function readSignedInteger32() |
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| 154 | { |
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| 155 | $data = $this->read(4); |
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| 156 | ||
| 157 | if ($this->getByteOrder() !== ByteOrder::MACHINE_ENDIAN |
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| 158 | && $this->getByteOrder() !== $this->getMachineByteOrder() |
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| 159 | ) { |
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| 160 | $data = strrev($data); |
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| 161 | } |
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| 162 | ||
| 163 | list(, $value) = unpack('l', $data); |
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| 164 | return $value; |
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| 165 | } |
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| 166 | ||
| 167 | /** |
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| 168 | * Read unsigned 64-bit integer (long long) data from the stream |
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| @@ 194-206 (lines=13) @@ | ||
| 191 | * |
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| 192 | * @return int |
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| 193 | */ |
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| 194 | public function readSignedInteger64() |
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| 195 | { |
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| 196 | $data = $this->read(8); |
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| 197 | ||
| 198 | if ($this->getByteOrder() !== ByteOrder::MACHINE_ENDIAN |
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| 199 | && $this->getByteOrder() !== $this->getMachineByteOrder() |
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| 200 | ) { |
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| 201 | $data = strrev($data); |
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| 202 | } |
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| 203 | ||
| 204 | list(, $value) = unpack('q', $data); |
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| 205 | return $value; |
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| 206 | } |
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| 207 | } |
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| 208 | ||
| @@ 79-90 (lines=12) @@ | ||
| 76 | * |
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| 77 | * @return int |
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| 78 | */ |
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| 79 | public function writeSignedInteger16($value) |
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| 80 | { |
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| 81 | $data = pack('s', $value); |
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| 82 | ||
| 83 | if ($this->getByteOrder() !== ByteOrder::MACHINE_ENDIAN |
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| 84 | && $this->getByteOrder() !== $this->getMachineByteOrder() |
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| 85 | ) { |
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| 86 | $data = strrev($data); |
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| 87 | } |
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| 88 | ||
| 89 | return $this->write($data); |
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| 90 | } |
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| 91 | ||
| 92 | /** |
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| 93 | * Write unsigned 24-bit integer (short) data to the stream |
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| @@ 161-172 (lines=12) @@ | ||
| 158 | * |
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| 159 | * @return int |
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| 160 | */ |
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| 161 | public function writeSignedInteger32($value) |
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| 162 | { |
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| 163 | $data = pack('l', $value); |
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| 164 | ||
| 165 | if ($this->getByteOrder() !== ByteOrder::MACHINE_ENDIAN |
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| 166 | && $this->getByteOrder() !== $this->getMachineByteOrder() |
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| 167 | ) { |
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| 168 | $data = strrev($data); |
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| 169 | } |
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| 170 | ||
| 171 | return $this->write($data); |
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| 172 | } |
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| 173 | ||
| 174 | /** |
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| 175 | * Write unsigned 64-bit integer (long long) data to the stream |
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| @@ 204-215 (lines=12) @@ | ||
| 201 | * |
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| 202 | * @return int |
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| 203 | */ |
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| 204 | public function writeSignedInteger64($value) |
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| 205 | { |
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| 206 | $data = pack('q', $value); |
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| 207 | ||
| 208 | if ($this->getByteOrder() !== ByteOrder::MACHINE_ENDIAN |
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| 209 | && $this->getByteOrder() !== $this->getMachineByteOrder() |
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| 210 | ) { |
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| 211 | $data = strrev($data); |
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| 212 | } |
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| 213 | ||
| 214 | return $this->write($data); |
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| 215 | } |
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| 216 | } |
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| 217 | ||
