PHP/Utility Function/exit

void exit ( [mixed status] ) terminates execution of a script, and is an alias of the exit( ) function.

   <source lang="html4strict">

$db = open_database( ) OR die("Couldn"t open database!");

 </source>
   
  

void exit ( [mixed status] ) terminates execution of the script

   <source lang="html4strict">

if ($password != "frosties") {

           print "Access denied.";
           exit( ); // note: ( ) is optional
   }
 
 </source>