original_string: public function get_css_content() {
  
          $csscontent = '';
          foreach ($this->get_css_files(false) as $type => $value) {
              foreach ($value as $identifier => $val) {
                  if (is_array($val)) {
                      foreach ($val as $v) {
                          $csscontent .= file_get_contents($v) . "\n";
                      }
                  } else {
                      if ($type === 'theme' && $identifier === self::SCSS_KEY) {
                          // We need the content from SCSS because this is the SCSS file from the theme.
                          if ($compiled = $this->get_css_content_from_scss(false)) {
                              $csscontent .= $compiled;
                          } else {
                              // The compiler failed so default back to any precompiled css that might
                              // exist.
                              $csscontent .= $this->get_precompiled_css_content();
                          }
                      } else if ($type === 'theme' && $identifier === $this->lessfile) {
                          // We need the content from LESS because this is the LESS file from the theme.
                          $csscontent .= $this->get_css_content_from_less(false);
                      } else {
                          $csscontent .= file_get_contents($val) . "\n";
                      }
                  }
              }
          }
          $csscontent = $this->post_process($csscontent);
          $csscontent = core_minify::css($csscontent);
  
          return $csscontent;
      }
code: public function get_css_content() {
  
          $csscontent = '';
          foreach ($this->get_css_files(false) as $type => $value) {
              foreach ($value as $identifier => $val) {
                  if (is_array($val)) {
                      foreach ($val as $v) {
                          $csscontent .= file_get_contents($v) . "\n";
                      }
                  } else {
                      if ($type === 'theme' && $identifier === self::SCSS_KEY) {
                          // We need the content from SCSS because this is the SCSS file from the theme.
                          if ($compiled = $this->get_css_content_from_scss(false)) {
                              $csscontent .= $compiled;
                          } else {
                              // The compiler failed so default back to any precompiled css that might
                              // exist.
                              $csscontent .= $this->get_precompiled_css_content();
                          }
                      } else if ($type === 'theme' && $identifier === $this->lessfile) {
                          // We need the content from LESS because this is the LESS file from the theme.
                          $csscontent .= $this->get_css_content_from_less(false);
                      } else {
                          $csscontent .= file_get_contents($val) . "\n";
                      }
                  }
              }
          }
          $csscontent = $this->post_process($csscontent);
          $csscontent = core_minify::css($csscontent);
  
          return $csscontent;
      }
code_tokens: public function get_css_content ( ) { $ csscontent = '' ; foreach ( $ this -> get_css_files ( false ) as $ type => $ value ) { foreach ( $ value as $ identifier => $ val ) { if ( is_array ( $ val ) ) { foreach ( $ val as $ v ) { $ csscontent .= file_get_contents ( $ v ) . "\n" ; } } else { if ( $ type === 'theme' && $ identifier === self :: SCSS_KEY ) { // We need the content from SCSS because this is the SCSS file from the theme. if ( $ compiled = $ this -> get_css_content_from_scss ( false ) ) { $ csscontent .= $ compiled ; } else { // The compiler failed so default back to any precompiled css that might // exist. $ csscontent .= $ this -> get_precompiled_css_content ( ) ; } } else if ( $ type === 'theme' && $ identifier === $ this -> lessfile ) { // We need the content from LESS because this is the LESS file from the theme. $ csscontent .= $ this -> get_css_content_from_less ( false ) ; } else { $ csscontent .= file_get_contents ( $ val ) . "\n" ; } } } } $ csscontent = $ this -> post_process ( $ csscontent ) ; $ csscontent = core_minify :: css ( $ csscontent ) ; return $ csscontent ; }
docstring: Get the whole css stylesheet for production mode.
  
  NOTE: this method is not expected to be used from any addons.
  
  @return string CSS markup compressed
docstring_tokens: Get the whole css stylesheet for production mode .