On Thu, Mar 31, 2016 at 10:37 AM, Karl-Arne Gjersøyen <karlarneg@xxxxxxxxx> wrote: > Hello. I am trying to write a form with capatcha but run into trouble. > Below is what my error_log tells me. I am using LAMP on a Ubuntu Desktop. > (Laters version) > > The link to the <img src="capatcha.php"> is broken or the error is in Line > 42 that is like this: > > file_put_contents(md5(session_id()) . '.png', $png); > > > [Thu Mar 31 16:28:39.294818 2016] [:error] [pid 10425] [client > 127.0.0.1:41186] PHP Warning: > file_put_contents(d41d8cd98f00b204e9800998ecf8427e.png): failed to open > stream: Permission denied in /home/karl-arne/public_html/privat/s.php on > line 42, referer: http://localhost/~karl-arne/privat/captcha_skjema.php > karl-arne@karlarne-Lenovo-Z50-70:~/public_html/privat$ sudo ps aux | grep > httpd > [sudo] password for karl-arne: > karl-ar+ 29230 0.0 0.0 17184 2212 pts/12 S+ 16:30 0:00 grep > --color=auto httpd > karl-arne@karlarne-Lenovo-Z50-70:~/public_html/privat$ > > I am using the example from > http://pear.php.net/manual/en/package.text.text-captcha.example.php > > Thanks. > > > Karl > 1) Use absolute paths [optional 2) Make sure you have permission where you are writing to, which is why you are getting the error: 'Permission denied'
