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| author | Rasmus Lerdorf <rasmus@php.net> | 2009-08-08 14:48:47 +0000 |
|---|---|---|
| committer | Rasmus Lerdorf <rasmus@php.net> | 2009-08-08 14:48:47 +0000 |
| commit | 2be0578481bd4abd5809d165b7eaf6707f8f3e59 (patch) | |
| tree | 983d79a788920be30cbdc62083362c4f2193f4ca /ext/standard/tests/strings/strnatcasecmp_variation1.phpt | |
| parent | cb734537f4e90184cd2bca536779c22bde795b98 (diff) | |
| download | php-git-2be0578481bd4abd5809d165b7eaf6707f8f3e59.tar.gz | |
Doing a strnatcasecmp(chr(128),chr(255)) is completely non-sensical.
Logically one might think that chr(128) would collate before chr(255) except
this is a case-insensitive comparison and internally we toupper() both args.
toupper(chr(128)) is 128. There is no upper-case equivalent of this char.
toupper(chr(255)) is 120 so chr(255) collates before chr(128) in this
case-insensitive comparison. And these are rather bogus characters to feed
to a natsort test anyway.
Diffstat (limited to 'ext/standard/tests/strings/strnatcasecmp_variation1.phpt')
| -rw-r--r-- | ext/standard/tests/strings/strnatcasecmp_variation1.phpt | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/ext/standard/tests/strings/strnatcasecmp_variation1.phpt b/ext/standard/tests/strings/strnatcasecmp_variation1.phpt index c211170355..fb0fb79ae5 100644 --- a/ext/standard/tests/strings/strnatcasecmp_variation1.phpt +++ b/ext/standard/tests/strings/strnatcasecmp_variation1.phpt @@ -36,7 +36,6 @@ function str_dump($a, $b) { echo "*** Testing strnatcasecmp() : variation ***\n"; -str_dump(chr(128), chr(255)); str_dump('0', false); str_dump('fooBar', ''); str_dump('', -1); @@ -48,7 +47,6 @@ str_dump($a, $b); ===DONE=== --EXPECT-- *** Testing strnatcasecmp() : variation *** -int(-1) int(1) int(6) int(-2) |