how to use implode and explode

[piano0011]

Hey guys! I am not sure if this is a good idea but am trying to insert multiple options for the user into a single column in my memberships table.. My table looks like this:(I can't paste the link) but this is my code in trying to use explode to convert back to an arrray so that I can do some checks. Is the last part correct where I use the foreach loop to check for a certain variable to be true or not?

0. {
   while($row = mysqli_fetch_assoc($result)) {
   $subscriptionplan = $row['subscriptionplan'];

                             $expirydate = $row\['expirydate'\];
                             $expirydate2 = $row\['expirydate2'\];
                             $expirydate3 = $row\['expirydate3'\];
                             $activate = $row\['activate'\];
                             $token2 = $row\['token2'\];
                           
                             if ($activate == 0) {
                                header("Location: index.php?level1=premiumplannotactivated");
                                exit();
                             } else {
   
                               
   
   
   
                     
                                // already expired, so delete user's plan.
   
                             if ($subscriptionplan == 'Level 1' && date("Y-m-d") > $expirydate && $activate == 1) {
                                
                                $sql = "UPDATE memberships
                                        SET subscriptionplan = '', subscriptionplandate = '', expirydate = ''
                                        WHERE user\_uid = '".$\_SESSION\['u\_uid'\]."'
   
                                       ";
   

[Lost User]

PHP: explode - Manual[^] ..it is not a very good idea to put an array into a single field. Put them in a separate table and link to it from the original table.

Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^] "If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

[phan anh huan]

alotinhay[^].