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
|
--TEST--
Test vsprintf() function : usage variations - int formats with int values
--FILE--
<?php
/* Prototype : string vsprintf(string format, array args)
* Description: Return a formatted string
* Source code: ext/standard/formatted_print.c
*/
/*
* Test vsprintf() when different int formats and int values are passed to
* the '$format' and '$args' arguments of the function
*/
echo "*** Testing vsprintf() : int formats with int values ***\n";
// defining array of int formats
$formats = array(
"%d",
"%+d %-d %D",
"%ld %Ld, %4d %-4d",
"%10.4d %-10.4d %04d %04.4d",
"%'#2d %'2d %'$2d %'_2d",
"%d %d %d %d",
"% %%d d%",
'%3$d %4$d %1$d %2$d'
);
// Arrays of int values for the format defined in $format.
// Each sub array contains int values which correspond to each format string in $format
$args_array = array(
array(0),
array(-1, 1, +22),
array(2147483647, -2147483648, +2147483640, -2147483640),
array(123456, 12345678, -1234567, 1234567),
array(111, 2222, 333333, 44444444),
array(0x123b, 0xfAb, 0123, 012),
array(1234, -5678, 2345),
array(3, 4, 1, 2)
);
// looping to test vsprintf() with different int formats from the above $format array
// and with int values from the above $args_array array
$counter = 1;
foreach($formats as $format) {
echo "\n-- Iteration $counter --\n";
var_dump( vsprintf($format, $args_array[$counter-1]) );
$counter++;
}
echo "Done";
?>
--EXPECTF--
*** Testing vsprintf() : int formats with int values ***
-- Iteration 1 --
string(1) "0"
-- Iteration 2 --
string(5) "-1 1 "
-- Iteration 3 --
string(36) "2147483647 d, 2147483640 -2147483640"
-- Iteration 4 --
string(38) " 123456 12345678 -1234567 1234567"
-- Iteration 5 --
string(24) "111 2222 333333 44444444"
-- Iteration 6 --
string(15) "4667 4011 83 10"
-- Iteration 7 --
string(8) "%-5678 d"
-- Iteration 8 --
string(7) "1 2 3 4"
Done
|
