The call function expands the param arguments beforeassigning them to temporary variables. This means that variablevalues containing references to built-in functions that have specialexpansion rules, like foreach or if, may not work as youexpect.
The call function expands the param arguments beforeassigning them to temporary variables. This means that variablevalues containing references to built-in functions that have specialexpansion rules, like foreach or if, may not work as youexpect.