Two ways to get the average color value of an image in PHP

$i=imagecreatefromjpeg("jbxue.jpg"); for($x=0;$x>16)&0xff; $g=($rgb>>4)&0xff; $b=$rgb&0xff; $rTotal+=$r; $gToal+=$g; $bToal+=$b; $total++; } } $rAverage=round($rTotal/$total); $gAverage=round($gTotal/$total); $bAverage=round($bTotal/$total);

15?dechex($dec):('0'.dechex($dec))); } $im = imagecreatefrompng('http://localhost/image_arc.php'); $rgb = imagecolorat($im,20,20); $r = ($rgb >> 16) & 0xFF; $g = ($rgb >> 8) & 0xFF; $b = $rgb & 0xFF; $RGB = dec2hex($r).dec2hex($g).dec2hex($b); echo "dec:$r-$g-$b
hex:#$RGB"; ?>