Lines Matching refs:position

62      * The byte-offset position in the stream.
66     protected $position;
69      * The byte-offset position in the buffer.
156      * Get the current position in the stream.
162         return $this->position;
183      * Gets a byte at a specific position in the buffer.
185      * If the position is invalid the method will return false.
187      * If the $position parameter is set to null the value of $this->offset will be used.
189      * @param int|null $position
192     public function getByte($position = null)
194         $position = (int) ($position !== null ? $position : $this->offset);
195         if ($position >= $this->bufferLength &&
196             (!$this->increaseLength() || $position >= $this->bufferLength)
201         return $this->buffer[$position];
205      * Returns a byte at a specific position, and set the offset to the next byte position.
207      * If the position is invalid the method will return false.
209      * If the $position parameter is set to null the value of $this->offset will be used.
211      * @param int|null $position
214     public function readByte($position = null)
216         if ($position !== null) {
217             $position = (int) $position;
219             if (!($position >= $this->position && $position < $this->position + $this->bufferLength)) {
220                 $this->reset($position);
223                 $offset = $position - $this->position;
240      * Read bytes from the current or a specific offset position and set the internal pointer to the next byte.
242      * If the position is invalid the method will return false.
244      * If the $position parameter is set to null the value of $this->offset will be used.
247      * @param int|null $position
250     public function readBytes($length, $position = null)
253         if ($position !== null) {
255             if (!($position >= $this->position && $position < $this->position + $this->bufferLength)) {
256                 $this->reset($position, $length);
259                 $offset = $position - $this->position;
278      * Read a line from the current position.
315      * Set the offset position in the current buffer.
391      * Resets the buffer to a position and re-read the buffer with the given length.
393      * If the $pos parameter is negative the start buffer position will be the $pos'th position from
399      * @param int|null $pos Start position of the new buffer
405             $pos = $this->position + $this->offset;
412         $this->position = $pos;
436         if ($pos >= $this->position
437             && $pos < ($this->position + $this->bufferLength)
438             && ($this->position + $this->bufferLength) >= ($pos + $length)
440             $this->offset = $pos - $this->position;
456         if (\feof($this->stream) || $this->getTotalLength() === $this->position + $this->bufferLength) {