--TEST-- Test vsprintf() function : basic functionality - string format --FILE-- <?php /* Prototype : string vsprintf(string $format , array $args) * Description: Return a formatted string * Source code: ext/standard/formatted_print.c */ echo "*** Testing vsprintf() : basic functionality - using string format ***\n"; // Initialise all required variables $format = "format"; $format1 = "%s"; $format2 = "%s %s"; $format3 = "%s %s %s"; $arg1 = array("one"); $arg2 = array("one","two"); $arg3 = array("one","two","three"); var_dump( vsprintf($format1,$arg1) ); var_dump( vsprintf($format2,$arg2) ); var_dump( vsprintf($format3,$arg3) ); echo "Done"; ?> --EXPECTF-- *** Testing vsprintf() : basic functionality - using string format *** string(3) "one" string(7) "one two" string(13) "one two three" Done