Fatal error: Uncaught Error: Call to undefined function mysql_pconnect() in /home/httpd/vhosts/edi-schaefer.ch/httpdocs/classroom/homework/index.php:23
Stack trace:
#0 {main}
  thrown in /home/httpd/vhosts/edi-schaefer.ch/httpdocs/classroom/homework/index.php on line 23