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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
--TEST--
Test stripslashes() function : usage variations - strings with newline and tab characters
--FILE--
<?php
/* Prototype : string stripslashes ( string $str )
* Description: Returns an un-quoted string
* Source code: ext/standard/string.c
*/
/*
* Test stripslashes() with strings containing newline and tab characters.
*/
echo "*** Testing stripslashes() : with strings containing newline and tab characters ***\n";
// initialising heredoc strings
$heredoc_string_with_newline = <<<EOT
This is line 1 \nof 'heredoc' string
This is line 2 \nof "heredoc" string
EOT;
$heredoc_string_with_tab = <<<EOT
This is line 1 \tof 'heredoc' string
This is line 2 \tof "heredoc" string
EOT;
// initialising the string array
$str_array = array(
// string with newline character
"\n",
"\\n",
"Hello \nworld",
"Hello \\nworld",
'\n',
'\\n',
'Hello \nworld',
'Hello \\nworld',
$heredoc_string_with_newline,
// string with tab character
"\t",
"\\t",
"Hello \tworld",
"Hello \\tworld",
'\t',
'\\t',
'Hello \tworld',
'Hello \\tworld',
$heredoc_string_with_tab
);
$count = 1;
// looping to test for all strings in $str_array
foreach( $str_array as $str ) {
echo "\n-- Iteration $count --\n";
var_dump( stripslashes($str) );
$count ++;
}
echo "Done\n";
?>
--EXPECT--
*** Testing stripslashes() : with strings containing newline and tab characters ***
-- Iteration 1 --
string(1) "
"
-- Iteration 2 --
string(1) "n"
-- Iteration 3 --
string(12) "Hello
world"
-- Iteration 4 --
string(12) "Hello nworld"
-- Iteration 5 --
string(1) "n"
-- Iteration 6 --
string(1) "n"
-- Iteration 7 --
string(12) "Hello nworld"
-- Iteration 8 --
string(12) "Hello nworld"
-- Iteration 9 --
string(71) "This is line 1
of 'heredoc' string
This is line 2
of "heredoc" string"
-- Iteration 10 --
string(1) " "
-- Iteration 11 --
string(1) "t"
-- Iteration 12 --
string(12) "Hello world"
-- Iteration 13 --
string(12) "Hello tworld"
-- Iteration 14 --
string(1) "t"
-- Iteration 15 --
string(1) "t"
-- Iteration 16 --
string(12) "Hello tworld"
-- Iteration 17 --
string(12) "Hello tworld"
-- Iteration 18 --
string(71) "This is line 1 of 'heredoc' string
This is line 2 of "heredoc" string"
Done
|
