original_string: private function Format($args){
  		$message = array();
  		if( $args ){
  			foreach($args as $a){
  				$argValue = '';
  				if( $a['name'] ){
  					$argValue .= $a['name'] . ':';
  				}
  				if( is_object($a['value']) ){
  					$argValue .= $a['value']->toCSS();
  				}else{
  					$argValue .= '???';
  				}
  				$message[] = $argValue;
  			}
  		}
  		return implode(', ',$message);
  	}
code: private function Format($args){
  		$message = array();
  		if( $args ){
  			foreach($args as $a){
  				$argValue = '';
  				if( $a['name'] ){
  					$argValue .= $a['name'] . ':';
  				}
  				if( is_object($a['value']) ){
  					$argValue .= $a['value']->toCSS();
  				}else{
  					$argValue .= '???';
  				}
  				$message[] = $argValue;
  			}
  		}
  		return implode(', ',$message);
  	}
code_tokens: private function Format ( $ args ) { $ message = array ( ) ; if ( $ args ) { foreach ( $ args as $ a ) { $ argValue = '' ; if ( $ a [ 'name' ] ) { $ argValue .= $ a [ 'name' ] . ':' ; } if ( is_object ( $ a [ 'value' ] ) ) { $ argValue .= $ a [ 'value' ] -> toCSS ( ) ; } else { $ argValue .= '???' ; } $ message [ ] = $ argValue ; } } return implode ( ', ' , $ message ) ; }
docstring: Format the args for use in exception messages
docstring_tokens: Format the args for use in exception messages