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Main Index
Predefined Functions
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if
The
if
statement creates the branches and switches of your Xtscript
[...] = optional ... = your value
if ...
...
[else
...]
endif
"Nested if's" can be a problem in xtscript ... They do not work and should be avoided
Most of these issues can be overcome using
goto
Example code
Show as text
<!--parser:xtscript--> # random number var $x = call mt_rand $min=1;$max=100 # The basic "if" if $x > 50 print \$x is more than 50 <hr /> else print \$x is less than 50<hr /> endif # Strings can also be compared var $a=abcdef var $b=abcdeg if $a < $b print '$a' is less than '$b' <hr /> endif # if's nested like this will not work var $a=1 var $b=2 if $a == 3 if $b == 2 print \$b equals 2 endif print \$a equals 3 ?<hr /> endif # Most of the problems with nested "if's" can be overcome using "goto" if $a == 3 print \$a equals 3 else goto @end endif if $b == 2 print \$b equals 2 endif @end print no output because \$a does not equal 3 so \$b test is skipped <!--/parser:xtscript-->
Show as text
Example output
Reload
$x is more than 50
'abcdef' is less than 'abcdeg'
$a equals 3 ?
no output because $a does not equal 3 so $b test is skipped
Related pages
if and
if or
if not or
if not or not
if elseif
goto
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