1--TEST-- 2Test vfprintf() function : basic functionality - string format 3--FILE-- 4<?php 5/* Prototype : int vfprintf ( resource $handle , string $format , array $args ) 6 * Description: Write a formatted string to a stream 7 * Source code: ext/standard/formatted_print.c 8*/ 9 10echo "*** Testing vfprintf() : basic functionality - using string format ***\n"; 11 12// Initialise all required variables 13$format = "format"; 14$format1 = "%s\n"; 15$format2 = "%s %s\n"; 16$format3 = "%s %s %s\n"; 17$arg1 = array("one"); 18$arg2 = array("one","two"); 19$arg3 = array("one","two","three"); 20 21 22/* creating dumping file */ 23$data_file = dirname(__FILE__) . '/vfprintf_basic1.txt'; 24if (!($fp = fopen($data_file, 'wt'))) 25 return; 26 27$result = vfprintf($fp, $format1, $arg1); 28var_dump($result); 29$result = vfprintf($fp, $format2, $arg2); 30var_dump($result); 31$result = vfprintf($fp, $format3, $arg3); 32var_dump($result); 33 34fclose($fp); 35print_r(file_get_contents($data_file)); 36 37unlink($data_file); 38 39?> 40===DONE=== 41--EXPECT-- 42*** Testing vfprintf() : basic functionality - using string format *** 43int(4) 44int(8) 45int(14) 46one 47one two 48one two three 49===DONE=== 50