I know, it may sound ridiculous, but I can't turn off safe_mode. I'm using wkhtmltopdf (which is best html->pdf converter I've used, and yes, I tried html2ps, fpdf and lots of others). And it needs to be executed with exec() function. I've done
- find / | grep php.ini,
found all of php.ini's and changed safe_mode to Off. Then added
- php_flag safe_mode Off
to .htaccess and
- php_admin_flag safe_mode Off
to httpd.conf. And still I'm getting the following errors:
Warning (2): shell_exec() [function.shell-exec]: Cannot execute using backquotes in Safe Mode [APP/vendors/wkhtml/wkpdf.php, line 79]
Update: Ok, I've found an answer. Since I had virtualhosts, each virtualhost had it's own httpd.conf inside of it's own directory, and it had "safe_mode off" inside of it.
