Lines Matching defs:hwm

33     private $hwm;
43      * provided stream must answer to the "hwm" stream metadata variable,
44      * providing the high water mark. If no "hwm" metadata value is available,
94         $this->hwm = $buffer->getMetadata('hwm');
97         if ($this->hwm === null) {
113      * - hwm: (int) High water mark to use if a buffer is created on your
143             $hwm = isset($options['hwm']) ? $options['hwm'] : 16384;
144             $buffer = new BufferStream($hwm);
184             $this->needsDrain = $this->stream->getSize() >= $this->hwm;