original_string: public function returnAllOutputBuffers()
      {
          $content = '';
  
          if ($this->isOutputBufferingEnabled()) {
              while ($this->isOutputBufferingEnabled()) {
                  $content .= $this->returnOutputBuffer();
              }
          }
  
          return $content;
      }
code: public function returnAllOutputBuffers()
      {
          $content = '';
  
          if ($this->isOutputBufferingEnabled()) {
              while ($this->isOutputBufferingEnabled()) {
                  $content .= $this->returnOutputBuffer();
              }
          }
  
          return $content;
      }
code_tokens: public function returnAllOutputBuffers ( ) { $ content = '' ; if ( $ this -> isOutputBufferingEnabled ( ) ) { while ( $ this -> isOutputBufferingEnabled ( ) ) { $ content .= $ this -> returnOutputBuffer ( ) ; } } return $ content ; }
docstring: Return all open output buffering levels currently open.
  
  @return string
docstring_tokens: Return all open output buffering levels currently open .