original_string: public function getCss(){
  
  		$precision = ini_get('precision');
  		@ini_set('precision',16);
  		$locale = setlocale(LC_NUMERIC, 0);
  		setlocale(LC_NUMERIC, "C");
  
  		try {
  
  	 		$root = new Less_Tree_Ruleset(array(), $this->rules );
  			$root->root = true;
  			$root->firstRoot = true;
  
  
  			$this->PreVisitors($root);
  
  			self::$has_extends = false;
  			$evaldRoot = $root->compile($this->env);
  
  
  
  			$this->PostVisitors($evaldRoot);
  
  			if( Less_Parser::$options['sourceMap'] ){
  				$generator = new Less_SourceMap_Generator($evaldRoot, Less_Parser::$contentsMap, Less_Parser::$options );
  				// will also save file
  				// FIXME: should happen somewhere else?
  				$css = $generator->generateCSS();
  			}else{
  				$css = $evaldRoot->toCSS();
  			}
  
  			if( Less_Parser::$options['compress'] ){
  				$css = preg_replace('/(^(\s)+)|((\s)+$)/', '', $css);
  			}
  
  		} catch (Exception $exc) {
  			// Intentional fall-through so we can reset environment
  		}
  
  		//reset php settings
  		@ini_set('precision',$precision);
  		setlocale(LC_NUMERIC, $locale);
  
  		// If you previously defined $this->mb_internal_encoding
  		// is required to return the encoding as it was before
  		if ($this->mb_internal_encoding != '') {
  			@ini_set("mbstring.internal_encoding", $this->mb_internal_encoding);
  			$this->mb_internal_encoding = '';
  		}
  
  		// Rethrow exception after we handled resetting the environment
  		if (!empty($exc)) {
  			throw $exc;
  		}
  
  
  
  		return $css;
  	}
code: public function getCss(){
  
  		$precision = ini_get('precision');
  		@ini_set('precision',16);
  		$locale = setlocale(LC_NUMERIC, 0);
  		setlocale(LC_NUMERIC, "C");
  
  		try {
  
  	 		$root = new Less_Tree_Ruleset(array(), $this->rules );
  			$root->root = true;
  			$root->firstRoot = true;
  
  
  			$this->PreVisitors($root);
  
  			self::$has_extends = false;
  			$evaldRoot = $root->compile($this->env);
  
  
  
  			$this->PostVisitors($evaldRoot);
  
  			if( Less_Parser::$options['sourceMap'] ){
  				$generator = new Less_SourceMap_Generator($evaldRoot, Less_Parser::$contentsMap, Less_Parser::$options );
  				// will also save file
  				// FIXME: should happen somewhere else?
  				$css = $generator->generateCSS();
  			}else{
  				$css = $evaldRoot->toCSS();
  			}
  
  			if( Less_Parser::$options['compress'] ){
  				$css = preg_replace('/(^(\s)+)|((\s)+$)/', '', $css);
  			}
  
  		} catch (Exception $exc) {
  			// Intentional fall-through so we can reset environment
  		}
  
  		//reset php settings
  		@ini_set('precision',$precision);
  		setlocale(LC_NUMERIC, $locale);
  
  		// If you previously defined $this->mb_internal_encoding
  		// is required to return the encoding as it was before
  		if ($this->mb_internal_encoding != '') {
  			@ini_set("mbstring.internal_encoding", $this->mb_internal_encoding);
  			$this->mb_internal_encoding = '';
  		}
  
  		// Rethrow exception after we handled resetting the environment
  		if (!empty($exc)) {
  			throw $exc;
  		}
  
  
  
  		return $css;
  	}
code_tokens: public function getCss ( ) { $ precision = ini_get ( 'precision' ) ; @ ini_set ( 'precision' , 16 ) ; $ locale = setlocale ( LC_NUMERIC , 0 ) ; setlocale ( LC_NUMERIC , "C" ) ; try { $ root = new Less_Tree_Ruleset ( array ( ) , $ this -> rules ) ; $ root -> root = true ; $ root -> firstRoot = true ; $ this -> PreVisitors ( $ root ) ; self :: $ has_extends = false ; $ evaldRoot = $ root -> compile ( $ this -> env ) ; $ this -> PostVisitors ( $ evaldRoot ) ; if ( Less_Parser :: $ options [ 'sourceMap' ] ) { $ generator = new Less_SourceMap_Generator ( $ evaldRoot , Less_Parser :: $ contentsMap , Less_Parser :: $ options ) ; // will also save file // FIXME: should happen somewhere else? $ css = $ generator -> generateCSS ( ) ; } else { $ css = $ evaldRoot -> toCSS ( ) ; } if ( Less_Parser :: $ options [ 'compress' ] ) { $ css = preg_replace ( '/(^(\s)+)|((\s)+$)/' , '' , $ css ) ; } } catch ( Exception $ exc ) { // Intentional fall-through so we can reset environment } //reset php settings @ ini_set ( 'precision' , $ precision ) ; setlocale ( LC_NUMERIC , $ locale ) ; // If you previously defined $this->mb_internal_encoding // is required to return the encoding as it was before if ( $ this -> mb_internal_encoding != '' ) { @ ini_set ( "mbstring.internal_encoding" , $ this -> mb_internal_encoding ) ; $ this -> mb_internal_encoding = '' ; } // Rethrow exception after we handled resetting the environment if ( ! empty ( $ exc ) ) { throw $ exc ; } return $ css ; }
docstring: Get the current css buffer
  
  @return string
docstring_tokens: Get the current css buffer