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December 15, 2015 16:19
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Converte cor hexadecimal em rgb
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<?php | |
function hex2rgb($hex) { | |
$hex = str_replace("#", "", $hex); | |
if(strlen($hex) == 3) { | |
$r = hexdec(substr($hex,0,1).substr($hex,0,1)); | |
$g = hexdec(substr($hex,1,1).substr($hex,1,1)); | |
$b = hexdec(substr($hex,2,1).substr($hex,2,1)); | |
} else { | |
$r = hexdec(substr($hex,0,2)); | |
$g = hexdec(substr($hex,2,2)); | |
$b = hexdec(substr($hex,4,2)); | |
} | |
$rgb = array($r, $g, $b); | |
return implode(",", $rgb); // returns the rgb values separated by commas | |
return $rgb; // returns an array with the rgb values | |
} | |
;?> |
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