vprintf Output a formatted string &reftitle.description; intvprintf stringformat arrayargs Display array values as a formatted string according to format (which is described in the documentation for sprintf). Operates as printf but accepts an array of arguments, rather than a variable number of arguments. &reftitle.parameters; format See sprintf for a description of format. args &reftitle.returnvalues; Returns the length of the outputted string. &reftitle.examples; ]]> &reftitle.seealso; printf sprintf vsprintf