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
|
--TEST--
Test strrev() function : basic functionality
--FILE--
<?php
/* Prototype : string strrev(string $str);
* Description: Reverse a string
* Source code: ext/standard/string.c
*/
echo "*** Testing strrev() : basic functionality ***\n";
$heredoc = <<<EOD
Hello, world
EOD;
//regular string
var_dump( strrev("Hello, World") );
var_dump( strrev('Hello, World') );
//single character
var_dump( strrev("H") );
var_dump( strrev('H') );
//string containing simalr chars
var_dump( strrev("HHHHHH") );
var_dump( strrev("HhhhhH") );
//string containing escape char
var_dump( strrev("Hello, World\n") );
var_dump( strrev('Hello, World\n') );
//heredoc string
var_dump( strrev($heredoc) );
echo "*** Done ***";
?>
--EXPECTF--
*** Testing strrev() : basic functionality ***
string(12) "dlroW ,olleH"
string(12) "dlroW ,olleH"
string(1) "H"
string(1) "H"
string(6) "HHHHHH"
string(6) "HhhhhH"
string(13) "
dlroW ,olleH"
string(14) "n\dlroW ,olleH"
string(12) "dlrow ,olleH"
*** Done ***
|
