Common and handy conditionals

**Anilrgowda** · 09-Jul-2007, 02:40 AM

These are conditionals I tend to use the most with some explanation below them.

Code:



	PHP Code:
	
		
			
<if condition="$show['member']"><img src="$stylevar[imgdir_misc]/style/image.gif" alt="moo" /></if>

Code:

If the user is a member (logged in), show an image

Code:



	PHP Code:
	
		
			
<if condition="$show['guest']">Register or die</if>

Code:

If the user is a guest (not logged in), ouput: "Register or die"

Code:



	PHP Code:
	
		
			
<if condition="THIS_SCRIPT != index">$navbar</if>

Code:

If the script being shown is the index, do NOT show the navbar template

**Anilrgowda** · 09-Jul-2007, 02:41 AM

A couple more very useful conditionals:

PHP Code:


			
<if condition="in_array($forumid,array(2,5))">Whammo!</if>

If the forumids (plural) = 2 or 5, print Whammo!

PHP Code:


			
<if condition="$forum[forumid] == 3">Zap!</if>

If the forumid (singular) = 3, print Zap!

Code:



	PHP Code:
	
		
			
<if condition="is_member_of($bbuserinfo, 4, 8, 12)">Crash!</if> 



		
	

If the user is a member of these groups with the IDs of 4, 8, or 12, print Cras

h!

Code:



	PHP Code:
	
		
			
<if condition="in_array($bbuserinfo[userid], array(7,14,21))">Zing!</if> 



		
	

If the user's IDs are 7,14, or 21, print Zing!

Negatives

Put a ! in front of a conditional statement to make the event happen only if it is NOT true.

Example:

Code:



	PHP Code:
	
		
			
<if condition="!$forum[forumid] == 3">Pow![/if> 



		
	

If the forum ID is NOT 3, print Pow!

09-Jul-2007, 02:41 AM	#2 (permalink)
Anilrgowda Administrator Posts: 18,702 Join Date: Jan 2006 Rep Power: 10 IM:	Re: Common and handy conditionals A couple more very useful conditionals: PHP Code: `<if condition="in_array($forumid,array(2,5))">Whammo!</if>` If the forumids (plural) = 2 or 5, print Whammo! PHP Code: `<if condition="$forum[forumid] == 3">Zap!</if>` If the forumid (singular) = 3, print Zap! Code: PHP Code: `<if condition="is_member_of($bbuserinfo, 4, 8, 12)">Crash!</if>` If the user is a member of these groups with the IDs of 4, 8, or 12, print Cras h! Code: PHP Code: `<if condition="in_array($bbuserinfo[userid], array(7,14,21))">Zing!</if>` If the user's IDs are 7,14, or 21, print Zing! Negatives Put a ! in front of a conditional statement to make the event happen only if it is NOT true. Example: Code: PHP Code: `<if condition="!$forum[forumid] == 3">Pow![/if>` If the forum ID is NOT 3, print Pow!

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