Notice: Only variables should be passed by reference in /home/milokanc/public_html/pricing.php on line 31

Fatal error: Uncaught Error: Call to undefined function mysql_real_escape_string() in /home/milokanc/public_html/pricing.php:38 Stack trace: #0 {main} thrown in /home/milokanc/public_html/pricing.php on line 38