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how do I cancel it if the header is sent?
Thank you. the problem is I have a space between <? and php. It's ok when I delete it.- digitalroamer
- Post #8
- Forum: PHP
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how do I cancel it if the header is sent?
but nothing's changed when I deleted the <html><body>. Now the header is in the very beginning, but still have the same problem. and another fatal error is the function headers_list() is undefined. So anywhere I may change the header? Thanks advanced.- digitalroamer
- Post #6
- Forum: PHP
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how do I cancel it if the header is sent?
this is exactly what I did in the file. <html> <body> <?header("Content-type : image/png"); if(!headers_sent()) { header("Content-type : image/png"); } else { var_dump(headers_list()); } $idfer=imagecreate(600,200); $red=imagecolorallocate($idfer,255,0,0)...- digitalroamer
- Post #4
- Forum: PHP
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how do I cancel it if the header is sent?
I check the header_sent, and it says TRUE. but the header_list() is a undefined function. And after that, whatever header I want to send causes parse errors. Is it an apache question? I'm using php 4.23, apache 1.3.27 /NT. Thanks.- digitalroamer
- Thread
- Replies: 7
- Forum: PHP
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how can I see the picture in php.
oh, yes, you are right, I don't script a header since it always says a parse error when I write header("Content-type : image/png"); is it because I configure wrong? Thanks.- digitalroamer
- Post #3
- Forum: PHP
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how can I see the picture in php.
<? $id = imagecreate(100,100); $red = imagecolorallocate($id,255,0,0); imagefill($id,0,0,$red); imagewbmp($id); imagedestroy($id); ?> it seems the format doesn't match. But the gd version2 doesn't support gif any more. What should I do to see the picture? Thanks.- digitalroamer
- Thread
- Replies: 4
- Forum: PHP
