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
|
--TEST--
Test strncmp() function: usage variations - different lengths
--FILE--
<?php
/* Prototype : int strncmp ( string $str1, string $str2, int $len );
* Description: Binary safe case-sensitive string comparison of the first n characters
* Source code: Zend/zend_builtin_functions.c
*/
/* Test strncmp() with various lengths */
echo "*** Test strncmp() function: with different lengths ***\n";
/* definitions of required variables */
$str1 = "Hello, World\n";
$str2 = "Hello, world\n";
/* loop through to compare the strings, for various length values */
for($len = strlen($str1); $len >= 0; $len--) {
var_dump( strncmp($str1, $str2, $len) );
}
echo "*** Done ***\n";
?>
--EXPECTREGEX--
\*\*\* Test strncmp\(\) function: with different lengths \*\*\*
int\(-[1-9][0-9]*\)
int\(-[1-9][0-9]*\)
int\(-[1-9][0-9]*\)
int\(-[1-9][0-9]*\)
int\(-[1-9][0-9]*\)
int\(-[1-9][0-9]*\)
int\(0\)
int\(0\)
int\(0\)
int\(0\)
int\(0\)
int\(0\)
int\(0\)
int\(0\)
\*\*\* Done \*\*\*
|
