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Everything posted by sunny5050

  1. Hi all, im wondering if anyone can shed some ligt on this problem ... im trying to create dynamic graphs in php. In the php.ini file "extension=php_gd2.dll" is already enabled and I am pointing to the correct directory. With all this checked I have taken an example out of a book to see at least if an image can be drawn, however I keep getting this error: Warning: Cannot modify header information - headers already sent by (output started at C:\Program Files\xampp\htdocs\dp\testgraph.php:1) in C:\Program Files\xampp\htdocs\dp\testgraph.php on line 15 ‰PNG IHDRÈÈ—–<ÝPLTEÿÿÿUÂÓ~IDATxœíÁà ùS_áU|PÚ ùIEND®B`‚ This is the code: <? // set up image $height = 200; $width = 200; $im = ImageCreate($width, $height); $white = ImageColorAllocate($im,255,255,255); $black = ImageColorAllocate ($im,0,0,0); // draw on image ImageFill($im, 0,0,black); ImageLine($im, 0, 0, $width, $height, $white); ImageString($im,4,50,150, 'Sales', $white); // output image Header ('Content-type: image/png'); ImagePng ($im); // clean up ImageDestroy($im); ?> Please Please Please can somebody help. This is driving me crazy. Thanks Sunny

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