splitHTMLcolor

by: Tim Johannessen

August 17, 2003

Version: 1.0

Type: Function

Category: HTML

License: GNU General Public License

Description: A small function which takes a html colorcode e.g #ffffff and returns an array with the decimal values. I created this, because i was tired of defining seperate colors when using GDlib. This is my first submission, and I don't know how useful it will be for you guys, but here it is ;) - zubfatal

function splitHTMLcolor($htmlColor) {
	if (strlen($htmlColor) >= 6) {
		if (substr($htmlColor, 0, 1) == "#") { $htmlColor = substr($htmlColor, 1, 6); }
		else { $htmlColor = substr($htmlColor, 0, 6); }
		
		$arrColors = array();
		
		for ($pos = 0; $pos <= 4; $pos += 2) {
			$arrColors[] = hexdec(substr($htmlColor, $pos, 2));
		}
		
		return $arrColors;
	}
	
	else {
		return false;
	}
}

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