1--TEST--
2Test vsprintf() function : usage variations - int formats with int values
3--FILE--
4<?php
5/* Prototype  : string vsprintf(string format, array args)
6 * Description: Return a formatted string
7 * Source code: ext/standard/formatted_print.c
8*/
9
10/*
11 * Test vsprintf() when different int formats and int values are passed to
12 * the '$format' and '$args' arguments of the function
13*/
14
15echo "*** Testing vsprintf() : 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 vsprintf() 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 $counter --\n";
49  var_dump( vsprintf($format, $args_array[$counter-1]) );
50  $counter++;
51}
52
53echo "Done";
54?>
55
56--EXPECTF--
57*** Testing vsprintf() : int formats with int values ***
58
59-- Iteration 1 --
60string(1) "0"
61
62-- Iteration 2 --
63string(5) "-1 1 "
64
65-- Iteration 3 --
66string(36) "2147483647 d, 2147483640 -2147483640"
67
68-- Iteration 4 --
69string(38) "    123456 12345678   -1234567 1234567"
70
71-- Iteration 5 --
72string(24) "111 2222 333333 44444444"
73
74-- Iteration 6 --
75string(15) "4667 4011 83 10"
76
77-- Iteration 7 --
78string(8) "%-5678 d"
79
80-- Iteration 8 --
81string(7) "1 2 3 4"
82Done
83