Online PHP editor | output for uQ4cI

@ 2013-11-14T12:44:00Z

<?php
header("Content-Type: image/png");
$img = @imagecreate(900, 900)
or die("Cannot Initialize new GD image stream");
$background_color = imagecolorallocate($img, 255, 255, 255);
$red = imagecolorallocate($img, 255, 0, 0);
for($i=0;$i<=360;$i+=10)
{
$x = round(cos($i)*400)+450;
$y = round(sin($i)*400)+450;
imagefilledellipse($img, $x, $y, 3, 3, $red);
}
imagepng($img);
imagedestroy($img);

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to undefined function imagecreate() in /in/uQ4cI:3 Stack trace: #0 {main} thrown in /in/uQ4cI on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28: Process exited with code 255.
Output for 4.3.0 - 4.3.1

preferences:dark modelive preview