Convert php images to ASCII code

PHP images are converted into ASCII codes. After conversion, the images can be displayed directly through strings

 Ascii



  $image = 'image.jpg';
 // Supports http if allow_url_fopen is enabled
 $image = file_get_contents($image);
 $img = imagecreatefromstring($image);

 $width = imagesx($img);
 $height = imagesy($img);

 for ($h=0;$h<$height;$h++){
 for($w=0;$w<=$width;$w++){
 $rgb = imagecolorat($img, $w, $h) ;
 $a = ($rgb >> 24) & 0xFF;
 $r = ($rgb >> 16) & 0xFF;
 $g = ($rgb >> 8) & 0xFF;
 $b = $rgb & 0xFF;
 $a = abs(($a / 127) - 1);
 if($w == $width){
 echo '';
 }else{
 echo '#' ;
 }
 }
 }
 ?>

Convert to, php, ASCII