Lines Matching defs:offset

62      * The byte-offset position in the stream.
69      * The byte-offset position in the buffer.
73     protected $offset;
152         return $this->bufferLength - $this->offset;
177         $string = \substr($this->buffer, $this->offset);
187      * If the $position parameter is set to null the value of $this->offset will be used.
194         $position = (int) ($position !== null ? $position : $this->offset);
205      * Returns a byte at a specific position, and set the offset to the next byte position.
209      * If the $position parameter is set to null the value of $this->offset will be used.
221                 $offset = $this->offset;
223                 $offset = $position - $this->position;
226             $offset = $this->offset;
229         if ($offset >= $this->bufferLength &&
230             ((!$this->increaseLength()) || $offset >= $this->bufferLength)
235         $this->offset = $offset + 1;
236         return $this->buffer[$offset];
240      * Read bytes from the current or a specific offset position and set the internal pointer to the next byte.
244      * If the $position parameter is set to null the value of $this->offset will be used.
257                 $offset = $this->offset;
259                 $offset = $position - $this->position;
262             $offset = $this->offset;
265         if (($offset + $length) > $this->bufferLength &&
266             ((!$this->increaseLength($length)) || ($offset + $length) > $this->bufferLength)
271         $bytes = \substr($this->buffer, $offset, $length);
272         $this->offset = $offset + $length;
315      * Set the offset position in the current buffer.
317      * @param int $offset
319     public function setOffset($offset)
321         if ($offset > $this->bufferLength || $offset < 0) {
323                 \sprintf('Offset (%s) out of range (length: %s)', $offset, $this->bufferLength)
327         $this->offset = (int) $offset;
331      * Returns the current offset in the current buffer.
337         return $this->offset;
341      * Add an offset to the current offset.
343      * @param int $offset
345     public function addOffset($offset)
347         $this->setOffset($this->offset + $offset);
351      * Make sure that there is at least one character beyond the current offset in the buffer.
357         while ($this->offset >= $this->bufferLength) {
405             $pos = $this->position + $this->offset;
415         $this->offset = 0;
440             $this->offset = $pos - $this->position;