Null querys?

[merk]

If i run a query, to select all the forums that a user moderates, how can i check to see if the result is nothing?

PHP Code:

if ($access=="") { echo "no access"; die; } 


??

Would that work?

How would i do it if not?

[Neo]

make it more OO please like this

PHP Code:

if ($access=="") { 
  echo "no access"; 
  die; 
} 


[Admin]

No, that won't work.

$access = $DB_site->query_first("Your query here");
if (!$access) {
  echo 'No access';
  exit;
}

Queries never return an empty string.

[merk]

Originally posted by neo
make it more OO please like this

PHP Code:

if ($access=="") { 
  echo "no access"; 
  die; 
} 


Like that matters - I normally do use the layed out format, but when typing i dont bother formatting my code.

FireFly : Thanks

[Neo]

well if you can read it, but for other coders its better that way