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List:       smarty-dev
Subject:    [SMARTY-DEV] function return vals
From:       Monte Ohrt <monte () ispi ! net>
Date:       2002-12-19 17:52:54
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btw, functions (and block functions) now support return values. This way
you can futher process the data generated by the function. Echo still
works, but you can't do things like apply a modifier to a function's
output. I will go through and update all the plugins in the distribution
to reflect this new method.

So, instead of:

smarty_function_foo($param, $content, &$smarty) {
	echo "my content";
}

You do this:

smarty_function_foo($param, $content, &$smarty) {
	return "my content";
}


Monte

-- 
Monte Ohrt <monte@ispi.net>


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