Annotation of embedaddon/php/ext/standard/tests/strings/strncmp_variation3.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test strncmp() function: usage variations - different lengths
3: --FILE--
4: <?php
5: /* Prototype : int strncmp ( string $str1, string $str2, int $len );
6: * Description: Binary safe case-sensitive string comparison of the first n characters
7: * Source code: Zend/zend_builtin_functions.c
8: */
9:
10: /* Test strncmp() with various lengths */
11:
12: echo "*** Test strncmp() function: with different lengths ***\n";
13: /* definitions of required variables */
14: $str1 = "Hello, World\n";
15: $str2 = "Hello, world\n";
16:
17: /* loop through to compare the strings, for various length values */
18: for($len = strlen($str1); $len >= 0; $len--) {
19: var_dump( strncmp($str1, $str2, $len) );
20: }
21: echo "*** Done ***\n";
22: ?>
23: --EXPECTREGEX--
24: \*\*\* Test strncmp\(\) function: with different lengths \*\*\*
25: int\(-[1-9][0-9]*\)
26: int\(-[1-9][0-9]*\)
27: int\(-[1-9][0-9]*\)
28: int\(-[1-9][0-9]*\)
29: int\(-[1-9][0-9]*\)
30: int\(-[1-9][0-9]*\)
31: int\(0\)
32: int\(0\)
33: int\(0\)
34: int\(0\)
35: int\(0\)
36: int\(0\)
37: int\(0\)
38: int\(0\)
39: \*\*\* Done \*\*\*
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