1--TEST--
2Test vprintf() function : usage variations - hexa formats with hexa values
3--SKIPIF--
4<?php
5if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
6?>
7--FILE--
8<?php
9/*
10 * Test vprintf() when different hexa formats and hexa values are passed to
11 * the '$format' and '$args' arguments of the function
12*/
13
14echo "*** Testing vprintf() : hexa formats with hexa values ***\n";
15
16// defining array of different hexa formats
17$formats = array(
18  "%x",
19  "%+x %-x %X",
20  "%lx %4x %-4x",
21  "%10.4x %-10.4x %04x %04.4x",
22  "%'#2x %'2x %'$2x %'_2x",
23  "%x %x %x %x",
24  "% %%x",
25  '%3$x %4$x %1$x %2$x'
26);
27
28// Arrays of hexa values for the format defined in $format.
29// Each sub array contains hexa values which correspond to each format string in $format
30$args_array = array(
31  array(0x0),
32  array(-0x1, 0x1, +0x22),
33  array(0x7FFFFFFF, +0x7000000, -0x80000000),
34  array(123456, 12345678, -1234567, 1234567),
35  array(1, 0x2222, 0333333, -0x44444444),
36  array(0x123b, 0xfAb, "0xaxz", 012),
37  array(0x1234, 0x34),
38  array(0x3, 0x4, 0x1, 0x2)
39
40);
41
42// looping to test vprintf() with different char octal from the above $format array
43// and with octal values from the above $args_array array
44$counter = 1;
45foreach($formats as $format) {
46  echo "\n-- Iteration $counter --\n";
47  $result = vprintf($format, $args_array[$counter-1]);
48  echo "\n";
49  var_dump($result);
50  $counter++;
51}
52
53?>
54--EXPECT--
55*** Testing vprintf() : hexa formats with hexa values ***
56
57-- Iteration 1 --
580
59int(1)
60
61-- Iteration 2 --
62ffffffffffffffff 1 22
63int(21)
64
65-- Iteration 3 --
667fffffff 7000000 ffffffff80000000
67int(33)
68
69-- Iteration 4 --
70                      ffffffffffed2979 0000
71int(43)
72
73-- Iteration 5 --
74#1 2222 1b6db ffffffffbbbbbbbc
75int(30)
76
77-- Iteration 6 --
78123b fab 0 a
79int(12)
80
81-- Iteration 7 --
82%34
83int(3)
84
85-- Iteration 8 --
861 2 3 4
87int(7)
88