PHP SphinxClient::escapeString方法代码示例

 /**
  * Search for the specified query string.
  *
  * @param string $query The query string that we are searching for.
  * @param array $indexes The indexes to perform the search on.
  * @param array $options The options for the query.
  * @param bool $escapeQuery Should the query string be escaped?
  *
  * @return array The results of the search.
  */
 public function search($query, array $indexes, array $options = array(), $escapeQuery = true)
 {
     if ($escapeQuery) {
         $query = $this->sphinx->escapeString($query);
     }
     /**
      * Build the list of indexes to be queried.
      */
     $indexNames = '';
     foreach ($indexes as &$label) {
         if (isset($this->indexes[$label])) {
             $indexNames .= $this->indexes[$label] . ' ';
         }
     }
     /**
      * If no valid indexes were specified, return an empty result set.
      *
      * FIXME: This should probably throw an exception.
      */
     if (empty($indexNames)) {
         return array();
     }
     /**
      * Set the offset and limit for the returned results.
      */
     if (isset($options['result_offset']) && isset($options['result_limit'])) {
         $this->sphinx->setLimits($options['result_offset'], $options['result_limit']);
     }
     /**
      * Weight the individual fields.
      */
     if (isset($options['field_weights'])) {
         $this->sphinx->setFieldWeights($options['field_weights']);
     }
     /**
      * Perform the query.
      */
     $start = round(microtime(true) * 1000);
     $results = $this->sphinx->query($query, $indexNames);
     if ($results['status'] === SEARCHD_ERROR) {
         throw new \RuntimeException(sprintf('Searching index "%s" for "%s" failed with error "%s".', $label, $query, $this->sphinx->getLastError()));
     }
     if ($results['status'] === SEARCHD_RETRY) {
         throw new \RuntimeException(sprintf('Searching index "%s" for "%s" failed with retry "%s".', $label, $query, $this->sphinx->getLastError()));
     }
     $end = round(microtime(true) * 1000) - $start;
     $event = new SearchEvent($query, $indexes, $end);
     $this->dispatcher->dispatch("sphinx.event.search", $event);
     return $results;
 }

 /**
  * Search for the specified query string.
  *
  * @param string $query The query string that we are searching for.
  * @param array $indexes The indexes to perform the search on.
  *
  * @return array The results of the search.
  *
  * $indexes should look like:
  *
  * $indexes = array(
  *   'IndexLabel' => array(
  *     'result_offset' => (int), // optional unless result_limit is set
  *     'result_limit'  => (int), // optional unless result_offset is set
  *     'field_weights' => array( // optional
  *       'FieldName'   => (int),
  *       ...,
  *     ),
  *   ),
  *   ...,
  * );
  */
 public function search($query, array $indexes, $escapeQuery = true)
 {
     if ($escapeQuery) {
         $query = $this->sphinx->escapeString($query);
     }
     $results = array();
     foreach ($indexes as $label => $options) {
         /**
          * Ensure that the label corresponds to a defined index.
          */
         if (!isset($this->indexes[$label])) {
             continue;
         }
         /**
          * Set the offset and limit for the returned results.
          */
         if (isset($options['result_offset']) && isset($options['result_limit'])) {
             $this->sphinx->setLimits($options['result_offset'], $options['result_limit']);
         }
         /**
          * Weight the individual fields.
          */
         if (isset($options['field_weights'])) {
             $this->sphinx->setFieldWeights($options['field_weights']);
         }
         /**
          * Perform the query.
          */
         $results[$label] = $this->sphinx->query($query, implode(' ', $this->indexes[$label]["index"]));
         if ($results[$label]['status'] !== SEARCHD_OK) {
             throw new \RuntimeException(sprintf('Searching index "%s" for "%s" failed with error "%s".', $label, $query, $this->sphinx->getLastError()));
         }
     }
     /**
      * If only one index was searched, return that index's results directly.
      */
     if (count($indexes) === 1 && count($results) === 1) {
         $results = reset($results);
     }
     /**
      * FIXME: Throw an exception if $results is empty?
      */
     return $results;
 }

 public function escapeString($string)
 {
     return $this->sphinx->escapeString($string);
 }