original_string: public function get($keys, $flags = null) {
      if (is_array($keys)) {
        $return_value = $this->getMulti($keys, $flags);
        if (empty($return_value)) {
          return false;
        } else {
          return $return_value;
        }
      } else {
        try {
          $return_value = $this->getMulti(array($keys), array($flags));
        } catch (Error $e) {
          return false;
        }
        if (array_key_exists($keys, $return_value)) {
          return $return_value[$keys];
        } else {
          return false;
        }
      }
    }
code: public function get($keys, $flags = null) {
      if (is_array($keys)) {
        $return_value = $this->getMulti($keys, $flags);
        if (empty($return_value)) {
          return false;
        } else {
          return $return_value;
        }
      } else {
        try {
          $return_value = $this->getMulti(array($keys), array($flags));
        } catch (Error $e) {
          return false;
        }
        if (array_key_exists($keys, $return_value)) {
          return $return_value[$keys];
        } else {
          return false;
        }
      }
    }
code_tokens: public function get ( $ keys , $ flags = null ) { if ( is_array ( $ keys ) ) { $ return_value = $ this -> getMulti ( $ keys , $ flags ) ; if ( empty ( $ return_value ) ) { return false ; } else { return $ return_value ; } } else { try { $ return_value = $ this -> getMulti ( array ( $ keys ) , array ( $ flags ) ) ; } catch ( Error $ e ) { return false ; } if ( array_key_exists ( $ keys , $ return_value ) ) { return $ return_value [ $ keys ] ; } else { return false ; } } }
docstring: Fetches previously stored data from the cache.
  
  @param string|string[] $keys The key associated with the value to fetch, or
  an array of keys if fetching multiple values.
  
  @param int $flags This parameter is present only for compatibility and is
  ignored. It should return the stored flag value.
  
  @return mixed On success, the string associated with the key, or an array
  of key-value pairs when $keys is an array. On failure, false
  is returned.
docstring_tokens: Fetches previously stored data from the cache .