Whats the difference?

[HMBeaty]

Just curious to what the difference is between these. When I code, I like to tear mods apart to see how they work and basically create mine off of what I learned from breaking it down. But I saw this and it had me wondering, lol.

THIS is what I use in my modifications:

PHP Code:

{
    print_no_permission();
} 


Then today, I saw this while breaking one down

PHP Code:

{
    print_no_permission();
    exit;
} 


What's the difference? Obviously besides the exit;, but does it change anything different? Which is the proper way (First or second one)?

[DragonBlade]

Honestly, there is no difference. The "exit;" on the second is extraneous, as "exit" is already called inside the "standard_error()" function that is called from "print_no_permission();".

Neither way would execute any differently than the other.

[HMBeaty]

Ok, got another one

Should "yesno" options be

PHP Code:

TYPE_BOOL 


vs

PHP Code:

TYPE_NOHTML 


? Or am I wrong with both?

--------------- Added [DATE]1246355425[/DATE] at [TIME]1246355425[/TIME] ---------------

Just a bit of my code as more of an explanation....

PHP Code:

$vbulletin->input->clean_array_gpc('p', array(
    'position_applying' => TYPE_NOHTML,
    'username' => TYPE_NOHTML,
    'additional_usernames' => TYPE_NOHTML,
    'first_name' => TYPE_NOHTML,
    'last_name' => TYPE_NOHTML,
    'birth_month' => TYPE_NUM,
    'ever_resigned' => TYPE_BOOL,