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Predefined Functions
strtoupper
Make a string uppercase
[...] = optional ... = your value
[var $... = ]call strtoupper $val=…
Example code
<!--parser:xtscript--> var $input = foobar var $output = call strtoupper $val=$input print input = $input<br /> print output = $output <!--/parser:xtscript-->
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Example output
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input = foobar
output = FOOBAR
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