[FIXED] how to change background color image using php gd

Issue

I have created a website http://www.example.com and i want to change color of its widget using PHP GD.

lets widget URL is www.example.com/widget.gif

When I pass hexadecimal value to this URL it should change colour like

www.example.com/widget.gif?bg=#CC66CC

Solution

Try the following code

Give your color code in gd function IMG_FILTER_COLORIZE

    $imgname = "source.png";           
    $im = imagecreatefrompng ($imgname);              
    if($im && imagefilter($im, IMG_FILTER_COLORIZE, 137, 113, 79))               
    {
         echo 'Image successfully shaded green.';                

         imagepng($im, 'result.png');             
         imagedestroy($im);                     
    }                  
   else               
   {
        echo 'Green shading failed.';
   }

Answered By - Hardik Raval

Answer Checked By - Marie Seifert (PHPFixing Admin)