original_string: public function get_css_content_editor() {
          $css = '';
          $cssfiles = $this->editor_css_files();
  
          // If editor has static CSS, include it.
          foreach ($cssfiles as $file) {
              $css .= file_get_contents($file)."\n";
          }
  
          // If editor has SCSS, compile and include it.
          if (($convertedscss = $this->editor_scss_to_css())) {
              $css .= $convertedscss;
          }
  
          $output = $this->post_process($css);
  
          return $output;
      }
code: public function get_css_content_editor() {
          $css = '';
          $cssfiles = $this->editor_css_files();
  
          // If editor has static CSS, include it.
          foreach ($cssfiles as $file) {
              $css .= file_get_contents($file)."\n";
          }
  
          // If editor has SCSS, compile and include it.
          if (($convertedscss = $this->editor_scss_to_css())) {
              $css .= $convertedscss;
          }
  
          $output = $this->post_process($css);
  
          return $output;
      }
code_tokens: public function get_css_content_editor ( ) { $ css = '' ; $ cssfiles = $ this -> editor_css_files ( ) ; // If editor has static CSS, include it. foreach ( $ cssfiles as $ file ) { $ css .= file_get_contents ( $ file ) . "\n" ; } // If editor has SCSS, compile and include it. if ( ( $ convertedscss = $ this -> editor_scss_to_css ( ) ) ) { $ css .= $ convertedscss ; } $ output = $ this -> post_process ( $ css ) ; return $ output ; }
docstring: Get the whole css stylesheet for editor iframe.
  
  NOTE: this method is not expected to be used from any addons.
  
  @return string CSS markup
docstring_tokens: Get the whole css stylesheet for editor iframe .