1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
--TEST--
Test printf() function : basic functionality - hexadecimal format
--FILE--
<?php
/* Prototype : int printf ( string $format [, mixed $args [, mixed $... ]] )
* Description: Produces output according to format .
* Source code: ext/standard/formatted_print.c
*/
echo "*** Testing printf() : basic functionality - using hexadecimal format ***\n";
// Initialise all required variables
// Initialising different format strings
$format = "format";
$format1 = "%x";
$format2 = "%x %x";
$format3 = "%x %x %x";
$format11 = "%X";
$format22 = "%X %X";
$format33 = "%X %X %X";
$arg1 = 11;
$arg2 = 132;
$arg3 = 177;
echo "\n-- Calling printf() with no arguments --\n";
$result = printf($format);
echo "\n";
var_dump($result);
echo "\n-- Calling printf() with one arguments --\n";
$result = printf($format1, $arg1);
echo "\n";
var_dump($result);
$result = printf($format11, $arg1);
echo "\n";
var_dump($result);
echo "\n-- Calling printf() with two arguments --\n";
$result = printf($format2, $arg1, $arg2);
echo "\n";
var_dump($result);
$result = printf($format22, $arg1, $arg2);
echo "\n";
var_dump($result);
echo "\n-- Calling printf() with three arguments --\n";
$result = printf($format3, $arg1, $arg2, $arg3);
echo "\n";
var_dump($result);
$result = printf($format33, $arg1, $arg2, $arg3);
echo "\n";
var_dump($result);
?>
===DONE===
--EXPECTF--
*** Testing printf() : basic functionality - using hexadecimal format ***
-- Calling printf() with no arguments --
format
int(6)
-- Calling printf() with one arguments --
b
int(1)
B
int(1)
-- Calling printf() with two arguments --
b 84
int(4)
B 84
int(4)
-- Calling printf() with three arguments --
b 84 b1
int(7)
B 84 B1
int(7)
===DONE===
|
