1--TEST--
2Test vfprintf() function : usage variations - hexa formats with hexa values
3--SKIPIF--
4<?php
5if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
6?>
7--FILE--
8<?php
9/* Prototype  : int vfprintf  ( resource $handle  , string $format , array $args  )
10 * Description: Write a formatted string to a stream
11 * Source code: ext/standard/formatted_print.c
12*/
13
14/*
15 * Test vfprintf() when different hexa formats and hexa values are passed to
16 * the '$format' and '$args' arguments of the function
17*/
18
19echo "*** Testing vfprintf() : hexa formats with hexa values ***\n";
20
21// defining array of different hexa formats
22$formats = array(
23  "%x",
24  "%+x %-x %X",
25  "%lx %Lx, %4x %-4x",
26  "%10.4x %-10.4x %04x %04.4x",
27  "%'#2x %'2x %'$2x %'_2x",
28  "%x %x %x %x",
29  "% %%x x%",
30  '%3$x %4$x %1$x %2$x'
31);
32
33// Arrays of hexa values for the format defined in $format.
34// Each sub array contains hexa values which correspond to each format string in $format
35$args_array = array(
36  array(0x0),
37  array(-0x1, 0x1, +0x22),
38  array(0x7FFFFFFF, -0x7fffffff, +0x7000000, -0x80000000),
39  array(123456, 12345678, -1234567, 1234567),
40  array(1, 0x2222, 0333333, -0x44444444),
41  array(0x123b, 0xfAb, "0xaxz", 012),
42  array(0x1234, 0x34, 0x2ff),
43  array(0x3, 0x4, 0x1, 0x2)
44
45);
46
47/* creating dumping file */
48$data_file = dirname(__FILE__) . '/vfprintf_variation13.txt';
49if (!($fp = fopen($data_file, 'wt')))
50   return;
51
52// looping to test vfprintf() with different char octal from the above $format array
53// and with octal values from the above $args_array array
54$counter = 1;
55foreach($formats as $format) {
56  fprintf($fp, "\n-- Iteration %d --\n",$counter);
57  vfprintf($fp, $format, $args_array[$counter-1]);
58  $counter++;
59}
60
61fclose($fp);
62print_r(file_get_contents($data_file));
63echo "\n";
64
65unlink($data_file);
66
67?>
68===DONE===
69--EXPECT--
70*** Testing vfprintf() : hexa formats with hexa values ***
71
72-- Iteration 1 --
730
74-- Iteration 2 --
75ffffffff 1 22
76-- Iteration 3 --
777fffffff x, 7000000 80000000
78-- Iteration 4 --
79                      ffed2979 0000
80-- Iteration 5 --
81#1 2222 1b6db bbbbbbbc
82-- Iteration 6 --
83123b fab 0 a
84-- Iteration 7 --
85%34 x
86-- Iteration 8 --
871 2 3 4
88===DONE===
89