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۱۳۹۶ بهمن ۱۲, پنجشنبه

mysql - SQL syntax error in php for login form

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I am just trying to run a simple line of SQL in php but for some reason it does not work and just returns that I have a syntax error.
$query = "SELECT * FROM 'Catalogue' WHERE 'username' = '$u_n' AND 'password' = '$psw' ;";
and when I try to run it I get this




You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use
near ''Catalogue' WHERE 'username' = 'konsskou' AND 'password' =
'1234'' at line 1




where konsskou is the username I entered and 1234 the respective password. What could I be missing and made me struggle so much?




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