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Alan @ CIT · 01-15-2008, 04:00 PM

Edit: Dam my slow typing - Salathe beat me to it

Ok, so that means that $mas2 = false - when in reality, you where expecting it to contain an array (the rows from your query).

As such, it's probably a good guess that your query:

PHP Code:


			
"select * from tuto where id='$mas[tuto_id]'"

Is not returning any results. Looking at your query and your debugging results posted above, I can see that it's the "..where id='$mas[tuto_id]'" that is the problem.

If you take another look at your first var_dump() results, you will see that your query is only returning ['rate'] - which in this case equals 5. As such, $mas['tuto_id'] doesn't exist as your query doesn't return it.

I would recommend changing your first query so that it fetches tuto_id as well. This should resolve your problem.

Just remember in future, if in doubt - stick var_dump() statements all over your code until you track down the problem

Alan.

01-15-2008, 04:00 PM	#5 (permalink)
Alan @ CIT Member of the Month The Frequenter Join Date: Apr 2005 Location: South UK Posts: 483 Thanks: 51	Edit: Dam my slow typing - Salathe beat me to it Ok, so that means that $mas2 = false - when in reality, you where expecting it to contain an array (the rows from your query). As such, it's probably a good guess that your query: PHP Code: `"select * from tuto where id='$mas[tuto_id]'"` Is not returning any results. Looking at your query and your debugging results posted above, I can see that it's the "..where id='$mas[tuto_id]'" that is the problem. If you take another look at your first var_dump() results, you will see that your query is only returning ['rate'] - which in this case equals 5. As such, $mas['tuto_id'] doesn't exist as your query doesn't return it. I would recommend changing your first query so that it fetches tuto_id as well. This should resolve your problem. Just remember in future, if in doubt - stick var_dump() statements all over your code until you track down the problem Alan.