vsprintf Return a formatted string &reftitle.description; stringvsprintf stringformat arrayargs Operates as sprintf but accepts an array of arguments, rather than a variable number of arguments. &reftitle.parameters; &strings.parameter.format; args &reftitle.returnvalues; Return array values as a formatted string according to format, &return.falseforfailure;. &reftitle.examples; ]]> &example.outputs; &reftitle.seealso; printf sprintf fprintf vprintf vfprintf sscanf fscanf number_format date