Annotation of embedaddon/php/ext/standard/tests/strings/strrpos_variation12.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test strrpos() function : usage variations - checking binary safe with 'haystack' argument
3: --FILE--
4: <?php
5: /* Prototype : int strrpos ( string $haystack, string $needle [, int $offset] );
6: * Description: Find position of last occurrence of 'needle' in 'haystack'.
7: * Source code: ext/standard/string.c
8: */
9:
10: /* Test strrpos() function with null terminated strings for 'haystack' argument
11: * in order to check the binary safe
12: */
13:
14: echo "*** Test strrpos() function: binary safe ***\n";
15: $haystacks = array(
16: "Hello".chr(0)."World",
17: chr(0)."Hello World",
18: "Hello World".chr(0),
19: chr(0).chr(0).chr(0),
20: "Hello\0world",
21: "\0Hello",
22: "Hello\0"
23: );
24:
25: for($index = 0; $index < count($haystacks); $index++ ) {
26: var_dump( strrpos($haystacks[$index], "\0") );
27: var_dump( strrpos($haystacks[$index], "\0", $index) );
28: }
29: echo "*** Done ***";
30: ?>
31: --EXPECTF--
32: *** Test strrpos() function: binary safe ***
33: int(5)
34: int(5)
35: int(0)
36: bool(false)
37: int(11)
38: int(11)
39: int(2)
40: bool(false)
41: int(5)
42: int(5)
43: int(0)
44: bool(false)
45: int(5)
46: bool(false)
47: *** Done ***
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