how to retrieve multiple values in checkbox checked

[amel86]

hello,
i have a question. firstly sorry coz my grammar is not so good. i hope you all understand what question i will submit here..

the problem i face now is i cant retrieve all data that user already checked in checkbox. i want to edit the complete data. actually i need to modify the system that completely finish. so there no problem with saving or edit data.the problem is i just want to display data in checkbox.

there have data like days such as monday, tuesday, wednesday, thursday, friday, saturday n sunday. so when user checked monday and tuesday, i want if i go to the edit page, monday and tuesday already checked and the others uncheck. data already in the mysql. data hve been stored like monday, tuesday.
they separated by comma.

i used php and mysql.

here my code:

//php code

$getpost = $db->query_first("
		SELECT post.*, thread.*, post.postid, post.threadid, thread.threadid
		FROM " . TABLE_PREFIX . "post as post, " . TABLE_PREFIX . "thread as thread
		WHERE post.threadid = $threadinfo[threadid] AND
		post.threadid = thread.threadid
		ORDER BY post.dateline
		LIMIT 1
	");
	
		$days = explode(",",$getpost['field23']);
		$day1 = $days[0]; 
		$day2 = $days[1];          
		$day3 = $days[2];
		$day4 = $days[3];
		$day5 = $days[4];
		$day6 = $days[5];
		$day7 = $days[6];

//html code

<td width="150px"><input type="checkbox" name="fields[$threadfield[fieldid]][0]" value="Monday" tabindex="1" 
                        <if condition="$day1 != ''">
                        <if condition="Monday == $day1">
                        checked
                        </if>
                        </if>
                         />Monday</td> 
                        <td width="150px"><input type="checkbox" name="fields[$threadfield[fieldid]][1]" value="Tuesday" tabindex="1" 
                        <if condition="$day1 != '' && $day2 != ''">
                        <if condition="Tuesday == $day1 || Tuesday == $day2">
                        checked
                        </if>
                        </if>
                         />Tuesday</td>

the error is when user choose monday and tuesday, the code that i wrote here just check for monday not both. i can call out
values like $day1, $day2 and others at html page, but if i do if condition its not run smoothly.


anybody can help me?? please ??

[Dormilich]

I don’t know, what you use for Mark-up, but it’s certainly not HTML …

and I can’t see major errors in the PHP.