intekhabrizvi / cssparser Goto Github PK

Hello,

Thanks for your kickass library!

I'm working on a feature where we need to prepend a css class to the CSS we read via the library. There is no such function in your library which facilitates this as of now. Could we add this function to your library?

It could be great! I can help with it.

There is small bug here https://github.com/intekhabrizvi/cssparser/blob/master/Cssparser.php#L50

that triggers undefined index 1 if there are 2 selectors without properties next to each other like

$CssParser->read_from_string('.something{}.something{}');

suggested fix

$level2 = explode(";",trim($level1[2][$i]));

if(count($level2) > 1){
	
	foreach($level2 as $l2)
	{
		if(!empty($l2))
		{
			$level3 = explode(":", trim($l2));
			
			
			if(isset($level3[1])){
				$this->css[$this->clean($level1[1][$i])][$this->clean($level3[0])] = $this->clean($level3[1]);
				unset($level3);
			}
		}
	}
	unset($l2);
}
unset($level2);

I know that if they are empty the should not be included in CSS but in some dynamic prints it happens.