1--TEST-- 2Test vprintf() function : usage variations - int formats with int values 3--FILE-- 4<?php 5/* Prototype : string vprintf(string format, array args) 6 * Description: Output a formatted string 7 * Source code: ext/standard/formatted_print.c 8*/ 9 10/* 11 * Test vprintf() when different int formats and int values are passed to 12 * the '$format' and '$args' arguments of the function 13*/ 14 15echo "*** Testing vprintf() : int formats with int values ***\n"; 16 17 18// defining array of int formats 19$formats = array( 20 "%d", 21 "%+d %-d %D", 22 "%ld %Ld, %4d %-4d", 23 "%10.4d %-10.4d %04d %04.4d", 24 "%'#2d %'2d %'$2d %'_2d", 25 "%d %d %d %d", 26 "% %%d d%", 27 '%3$d %4$d %1$d %2$d' 28); 29 30// Arrays of int values for the format defined in $format. 31// Each sub array contains int values which correspond to each format string in $format 32$args_array = array( 33 array(0), 34 array(-1, 1, +22), 35 array(2147483647, -2147483648, +2147483640, -2147483640), 36 array(123456, 12345678, -1234567, 1234567), 37 array(111, 2222, 333333, 44444444), 38 array(0x123b, 0xfAb, 0123, 01293), 39 array(1234, -5678, 2345), 40 array(3, 4, 1, 2) 41 42); 43 44// looping to test vprintf() with different int formats from the above $format array 45// and with int values from the above $args_array array 46$counter = 1; 47foreach($formats as $format) { 48 echo "\n-- Iteration $counter --\n"; 49 $result = vprintf($format, $args_array[$counter-1]); 50 echo "\n"; 51 var_dump($result); 52 $counter++; 53} 54 55?> 56===DONE=== 57--EXPECT-- 58*** Testing vprintf() : int formats with int values *** 59 60-- Iteration 1 -- 610 62int(1) 63 64-- Iteration 2 -- 65-1 1 66int(5) 67 68-- Iteration 3 -- 692147483647 d, 2147483640 -2147483640 70int(36) 71 72-- Iteration 4 -- 73 123456 12345678 -1234567 1234567 74int(38) 75 76-- Iteration 5 -- 77111 2222 333333 44444444 78int(24) 79 80-- Iteration 6 -- 814667 4011 83 10 82int(15) 83 84-- Iteration 7 -- 85%-5678 d 86int(8) 87 88-- Iteration 8 -- 891 2 3 4 90int(7) 91===DONE=== 92