display value
{mpf:param/get/mymessage||encode=html-chars}
use as conditional section (use with closing token)
{mpf:param/post/count||==0}
... will be returned if ok ...
{/mpf:param/post/count||==0}
store value in myVar (use as embedded token)
{mpf:set=myVar||data={mpf:param/post/count}}
display a list of all parameters
{mpf:param/get}
... {mpf:key} ... {mpf:val} ...
{/mpf:param/get}
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