note 90731 added to function.imagecolorallocate

Here's a very simple function that basically does the same as imagecolorallocate(), only without needing an image resource to work. <?php function createcolor($r, $g, $b) { return hexdec(str_pad(dechex($r), 2, 0, STR_PAD_LEFT).str_pad(dechex($g), 2, 0, STR_PAD_LEFT).str_pad(dechex($b), 2, 0, STR_PAD_LEFT)); } /* As said earlier, this function does the exact same thing as imagecolorallocate(), without needing an image resource. This means that the following two blocks of code result in the exact same thing: */ //Block 1 $color = colorcreate(105, 199, 204); //Block 2 $img = imagecreatetruecolor(100, 100); //the arguments here don't really matter $color = imagecolorallocate($img, 105, 199, 204); imagedestroy($img); ?> ---- Server IP: 64.71.164.2 Probable Submitter: 195.240.61.15 ---- Manual Page -- http://www.php.net/manual/en/function.imagecolorallocate.php Edit -- https://master.php.net/note/edit/90731 Del: integrated -- https://master.php.net/note/delete/90731/integrated Del: useless -- https://master.php.net/note/delete/90731/useless Del: bad code -- https://master.php.net/note/delete/90731/bad+code Del: spam -- https://master.php.net/note/delete/90731/spam Del: non-english -- https://master.php.net/note/delete/90731/non-english Del: in docs -- https://master.php.net/note/delete/90731/in+docs Del: other reasons-- https://master.php.net/note/delete/90731 Reject -- https://master.php.net/note/reject/90731 Search -- https://master.php.net/manage/user-notes.php