/** * Retrieve index maxMergeDocs option * * maxMergeDocs is a largest number of documents ever merged by addDocument(). * Small values (e.g., less than 10,000) are best for interactive indexing, * as this limits the length of pauses while indexing to a few seconds. * Larger values are best for batched indexing and speedier searches. * * Default value is PHP_INT_MAX * * @return integer */ public function getMaxMergeDocs() { return $this->_index->getMaxMergeDocs(); }