Online PHP editor | refs for XqvkL

<?php // Requires the GD Library header("Content-type: image/png"); $im = imagecreatetruecolor(512, 512) or die("Cannot Initialize new GD image stream"); $white = imagecolorallocate($im, 255, 255, 255); for ($y = 0; $y < 512; $y++) { for ($x = 0; $x < 512; $x++) { if (rand(0, 1)) { imagesetpixel($im, $x, $y, $white); } } } imagepng($im); imagedestroy($im);