RE: [PHP] IMG generation

Actually, it works fine, now that I've figured out what the problem was. - Mark -----Original Message----- From: John Donagher [mailto:john@webmeta.com] Sent: Wednesday, October 11, 2000 8:31 AM To: Zipkid Cc: php-general@lists.php.net Subject: Re: [PHP] IMG generation I don't see how you can access this file this way. If you're accessing this file locally, it will not *run* the script, it will just fopen() and read in the contents of the file. This is not what you want to do. If you access this file through the web server (i.e. over http instead of local filesystem access), the web server will execute it and send the resultant data (presumably your binary image data). John On Wed, 11 Oct 2000, Zipkid wrote: > Mark Olbert wrote: > > > > I have an html file that looks like this: > > > > <html> > > <img src="/php/displayimage.php"> > > </html> > > > > When I browse this file, I get a "premature end of script headers error". > > > > If I execute the file from the command line and capture the output, I get > > the following (I've truncated some of the later lines): > > > > X-Powered-By: PHP/4.0.2 > > Content-type: image/jpeg > > > > ÿØÿà^@^PJFIF^@^A^A^@^@^A^@^A^@^@ÿþ^@;CREATOR: gd-jpeg v1.0 (using IJG JPEG > > v62), quality = 30 > > ÿÛ^@C^@^[^R^T^W^T^Q^[^W^V^W^^^\^[ > > (B+(%%(Q:=0B`Ued_U][jx~^Y~^Ajq~^Ps[]~^Eµ~^F~^P~^^£«­ > > ^KÿÄ^@µ^P^@^B^A^C^C^B^D^C^E^E^D^D^@^@^A}^A^B^C^@^D^Q^E^R!1A^F^SQa^G"q^T2~^A~ > > ^Q¡)* > > > > This >>looks<< like image data. So why is the browser rejecting it? > > > > in /php/displayimage.php, before any other output you have to put > > header( "Content-type: image/jpeg" ); > > so long > -- John Donagher Application Engineer Intacct Corp. - Powerful Accounting on the Web 408-395-0989 720 University Ave. Los Gatos CA 95032 www.intacct.com -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.0.1 (GNU/Linux) Comment: For info see http://www.gnupg.org mQGiBDnCZ1oRBACFgkFCV6p3dWic1qm1FLhip5beIyzZSt+ccTDYQQdPZA/t5H+k PZ7ZFBIUrXz/oEqwQwlEKlg8JQqg7hgtcL+xrIJ0BInLeSJG4lvvB551g59Thr7/ OsdxNVxKci775+K+GkdAz4xcULMuB+QE7t665Ri46EAS8ALos5UG6DGmhwCguD0v 1cxwy/KlKr+oi4sWM9caueED/RmjiSD3vmBZQt6PMisVe1AmkEf6cJoemduCSJxu 0eMz/LIeu+CqfpuJH2N/dZ3hRj9xMSHF4l71wKqV99zhm58kDGwG1u3yVzULPDqz 0yL+8nunlkoOUyn3zOnh3Zmz4POFVMZQ5oian3QkLllUwly5JCi5tWULxZ2vOkb0 zzjuA/4jigNxYV4NAyCl+wAbnyzk9/Iz8EHv4/0Ex8ytlcMtvBJKa9HjJxlyIl74 yOILHk3+GSAdM0b3ZmbavpoCpebinOMBhqEVBwCI4VUIAqf86gx+2dKBGxfKPnU4 Xxvqs/BOl/EbeJjyd4uieYndGRaWg+kYXqZ7SxrlFN24fohnd7QgSm9obiBEb25h Z2hlciA8am9obkB3ZWJtZXRhLmNvbT6IVgQTEQIAFgUCOcJnWgQLCgQDAxUDAgMW AgECF4AACgkQIt6tVu6+jd3SHwCgjssFktMXf8NjE9JBR+sJ2gDIsW8An0CFNdFd dU+DJYC6ogYP9AsVfM27uQENBDnCZ2MQBAD8E0qe1gBKjtoRmyiyORtwhOz/2XZE mqiZN2NouAUWRRZd4dHggFAA1jUsp2MVIZZQyY9ajNVy3Oaxj5kYz8LR5GItxxcD jC8RFXKM40ZfTJeR7fH6eJa689w+le71Tt4ALyN4xcjSWuksr8795AhHFjonDi8D rgGIq6GtWvi/KwADBgQAmeBbcjPzhqR2M8TdvEyNfVTQSSp/RNoTjNNWpHui8V0p kiQ49tbsqeMjXGToGgMugfmrX77JidXyuVjgYjT9xUdaaA25qKAR75M9izDliT7Y h5L+QZTAw0/5X9go7XK3WI3LYfFrp4TP0veXgSWxDqccqsRzWKW7IoXsliTCbVqI RgQYEQIABgUCOcJnYwAKCRAi3q1W7r6N3YIcAKCkJMTPLu6tOPnXPl2s3xmnSawy BACeOx83WlBhVScYWo+BUzntJ6ks4T0= =OkJU -----END PGP PUBLIC KEY BLOCK----- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net For additional commands, e-mail: php-general-help@lists.php.net To contact the list administrators, e-mail: php-list-admin@lists.php.net