original_string: protected function replaceFilterFunctions(array $conditions)
      {
  
          foreach ($conditions as $key => $condition) {
  
              if (is_string($condition)) {
                  $conditions[$key] = $this->filters[$condition];
              }
  
          }
  
          return $conditions;
  
      }
code: protected function replaceFilterFunctions(array $conditions)
      {
  
          foreach ($conditions as $key => $condition) {
  
              if (is_string($condition)) {
                  $conditions[$key] = $this->filters[$condition];
              }
  
          }
  
          return $conditions;
  
      }
code_tokens: protected function replaceFilterFunctions ( array $ conditions ) { foreach ( $ conditions as $ key => $ condition ) { if ( is_string ( $ condition ) ) { $ conditions [ $ key ] = $ this -> filters [ $ condition ] ; } } return $ conditions ; }
docstring: Replaces the string reference
  
  @param $conditions
  @return string
  @author Tim Perry
docstring_tokens: Replaces the string reference