#if

Conditional output

Examples :

if / end :

    #if ( $v == 1 ) equals 1 #end     #if ( $v == 1 )     equals 1     #end if / else / end :

    #if ( $v == 1 ) equals 1 #else not equals 1 #end     #if ( $v == 1 )     equals 1     #else     not equals 1     #end if / elseif / else / end :

    #if ( $v == 1 )     equals 1     #elseif ( $v == 2 )     equals 2     #else     other     #end

Operator Name	Symbol	Text Symbol	Example
Equals Number	==	eq	#if( $foo == 42 )
Equals String	==	eq	#if( $foo == "bar" )
Object Equivalence	==	eq	#if( $foo == $bar )
Not Equals	!=	ne	#if( $foo != $bar )
Greater Than	>	gt	#if( $foo > 42 )
Less Than	<	lt	#if( $foo < 42 )
Greater Than or Equal To	>=	ge	#if( $foo >= 42 )
Less Than or Equal To	<=	le	#if( $foo <= 42 )
Boolean NOT	!	not	#if( !$foo )
Logical AND	&&	and	#if( $foo && $bar )
Logical OR	\|\|	or	#if( $foo \|\| $bar )

NB :

The "==" operator can be used to compare numbers, strings, objects of the same class, or objects of different classes.
When objects of different classes are compared, the toString() method is called on each object and the resulting Strings are compared.

Brackets can be used to delimit directives (useful when text immediately follows an #else directive)
Example : #if( $foo == $bar)it's true!#{else}it's not!#{end}