The MySQL SUM function takes the fields or rows you input and adds their values together, then returns the total. Save your query in a PHP variable. You can use the function as many times as you ...

Multiple Field Search With PHP and mySQL. Search engines are integral features to any well designed website, but how well does your search engine work?

When I run this php script, i get this: (redhat 8.0)Fatal error: Call to undefined function: mysql_connect () in ...