original_string: public function deleteElement($key, $element)
      {
          $cache = $this->get($key);
          if ($cache !== false && isset($cache[$element])) {
              unset($cache[$element]);
              return $this->set($key, $cache);
          }
          return true;
      }
code: public function deleteElement($key, $element)
      {
          $cache = $this->get($key);
          if ($cache !== false && isset($cache[$element])) {
              unset($cache[$element]);
              return $this->set($key, $cache);
          }
          return true;
      }
code_tokens: public function deleteElement ( $ key , $ element ) { $ cache = $ this -> get ( $ key ) ; if ( $ cache !== false && isset ( $ cache [ $ element ] ) ) { unset ( $ cache [ $ element ] ) ; return $ this -> set ( $ key , $ cache ) ; } return true ; }
docstring: Deletes the value of element with the specified key from cache array.
  @param string $key a key identifying the value to be deleted from cache.
  @param string $element a key of the element.
  @return bool
docstring_tokens: Deletes the value of element with the specified key from cache array .