Warning: mysql_free_result():_PHP Tutorial

Our website prompts such an error, Warning: mysql_free_result(): supplied argument is not a valid MySQL result resource

There are three situations below:

The parameters of mysql_free_result are incorrect
It may be that your mysql_query result is empty.
Check if there is no result output

http://www.bkjia.com/PHPjc/632497.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/632497.htmlTechArticleOur website prompts such an error, Warning: mysql_free_result(): supplied argument is not a valid MySQL result resource below There are three situations: the parameters of mysql_free_result are incorrect...