Warning: Cannot modify header information - headers already sent by
- by bhaskaragr29
When i try run this file i am getting this error.
<?php
$im = imagecreatetruecolor(100, 100);
// sets background to red
$red = imagecolorallocate($im, 255, 0, 0);
imagefill($im, 0, 0, $red);
header('Content-type: image/png');
imagepng($im);
imagedestroy($im);
?>
Warning: Cannot modify header information - headers already sent by (output started at C:\xampp1\htdocs\check\2.php:1) in C:\xampp1\htdocs\check\2.php on line 7
?PNG ??? IHDR???n??????V,????PLTE????[an????fIDAT?c`?`fx???`?????41???????q?@?;{á0? ?i
