php - What is wrong with this mysqli query? -
I am adding a new email address to a database when I check to see that the user If using , then (! ($ ($ $ Stmt = $ dbConnection- & gt; ('SELECT' email_addr 'FROM'). TABLE_NAME. 'WHERE' email_addr` = When I try to run (if (($ ($! ($! ($! ($! ($! ($! ($!) And 'INSERT INTO'. 'TABLE_NAME' ('Email_addr`, `date_subscribed`,` act_code`, `subscribe_ip`) value (?,?,?)')))) Error me unknown column ' Email_addr is found in '' field list ''. I tried a lot and thought maybe adding the backix would solve the problem, but it did not happen. If you want more code, please let me know. Resolve: There was a typo in constant.In PHPmyadmin Thanks for everyone to ask to run the query, so I searched for the problem. Unknown column 'email_addr' in the 'Field List' This error indicates that you have a column name Those who are present are not present. Review your table to make sure it's the c...