@ 2014-09-08T19:33:22Z <?php
header("Content-type: image/png");
$sizex=800;
$sizey=800;
$img = imagecreatetruecolor(3 * $sizex,$sizey);
$r = imagecolorallocate($img,255, 0, 0);
$g = imagecolorallocate($img,0, 255, 0);
$b = imagecolorallocate($img,0, 0, 255);
imagefilledrectangle($img, 0, 0, 3 * $sizex, $sizey, imagecolorallocate($img, 255, 255, 255));
$p = 0;
for($i=0; $i < 100000; $i++) {
$np = rand(0,$sizex);
imagesetpixel($img, $p, $np, $r);
$p = $np;
}
$p = 0;
for($i=0; $i < 100000; $i++) {
$np = mt_rand(0,$sizex);
imagesetpixel($img, $p + $sizex, $np, $g);
$p = $np;
}
$p = 0;
for($i=0; $i < 100000; $i++) {
$np = floor($sizex*(hexdec(bin2hex(openssl_random_pseudo_bytes(4)))/0xffffffff));
imagesetpixel($img, $p + (2*$sizex), $np, $b);
$p = $np;
}
imagepng($img);
imagedestroy($img);
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Output for 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.34 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.27 , 8.0.0 - 8.0.14 , 8.1.0 - 8.1.1 Fatal error: Uncaught Error: Call to undefined function imagecreatetruecolor() in /in/LSAue:6
Stack trace:
#0 {main}
thrown in /in/LSAue on line 6
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 Fatal error: Call to undefined function imagecreatetruecolor() in /in/LSAue on line 6
Process exited with code 255 . preferences:dark mode live preview
188.42 ms | 402 KiB | 311 Q