mpf:unset - remove/empty your (page-/session-) variables

mpfserver Manual

mpf:unset | remove/empty your (page-/session-) variables

mpf:unset

unset/remove/delete (page-/session-) variables/variable-trees

	{	mpf:	unset		}

=	[myvar]
	name of variable to remove/empty.
\|\|	convert=[lowercase\|uppercase\|upperfirst]
	convert variable value before condition check
\|\|	parse=[yes\|no]
	parse variable value for mpf-tokens before condition check
\|\|	encode=[url\|html\|html-chars\|crypt]
	encode variable value to another format before condition check
\|\|	trim=[left\|right\|both]
	remove whitespaces from variable value before condition check
\|\|	[opr][condition]
	condition may be used to check variable value before removing it

Examples

remove/empty myVar

{mpf:unset=myvar}