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Predefined Functions
strlen
Return the length of a string
[...] = optional ... = your value
[var $... = ]call strlen $val=...
Example code
<!--parser:xtscript--> var $string = how long is a piece of string var $output = call strlen $val=$string print it is $output characters long <!--/parser:xtscript-->
Show as text
Example output
Reload
it is 29 characters long
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