ID: 15130
Updated by: elixer
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Closed
Bug Type: Filesystem function related
Operating System: FreeBSD
PHP Version: 4.1.1
New Comment:
Fixed. Took Torben's patch one step further and only look at the
basename for the file extension.
This still doesn't solve all the issues that you
([EMAIL PROTECTED], nice email address by the way, I feel like I
need to go to church just reading it :)) have with pathinfo() as you
mention in your documentation note. But it fixes this particular
problem.
Closed.
Previous Comments:
------------------------------------------------------------------------
[2002-01-21 03:03:26] [EMAIL PROTECTED]
Reopening. It does appear that pathinfo() reacts badly if:
a) the filename portion does not have an extension, AND
b) one of the directories has a dot in its name.
This is because if the above conditions are met, the
extension bit in string.c looks for the last occurrence of
'.' in the pathname and takes anything after it as the
file's extension. The following patch fixes the problem, if someone
with enough karma would like to check it out and
check it in (yuk yuk).
Torben
Index: string.c
===================================================================
RCS file: /repository/php4/ext/standard/string.c,v
retrieving revision 1.261
diff -u -r1.261 string.c
--- string.c 5 Jan 2002 23:49:57 -0000 1.261
+++ string.c 21 Jan 2002 07:48:41 -0000
@@ -1201,11 +1201,18 @@
}
if (argc < 2 || opt == PHP_PATHINFO_EXTENSION) {
- char *p;
+ char *p, *last_separator;
int idx;
p = strrchr(Z_STRVAL_PP(path), '.');
- if (p) {
+
+#ifdef PHP_WIN32
+ last_separator = strrchr(Z_STRVAL_PP(path), '\\');
+#else
+ last_separator = strrchr(Z_STRVAL_PP(path), '/');
+#endif
+
+ if (p && p > last_separator) {
idx = p - Z_STRVAL_PP(path);
add_assoc_stringl(tmp, "extension", Z_STRVAL_PP(path) + idx +
1,
len - idx - 1, 1);
}
------------------------------------------------------------------------
[2002-01-20 22:29:14] [EMAIL PROTECTED]
how can you possibly suggest that bar/baz
is the file extension of "/foo/bar.bar/baz"
by that logic recombining the parts gets you
/foo/bar.bar/baz.bar/baz
as the filename!
I've added a comment with a php replacement and some examples of the
broken output at
http://www.php.net/manual/en/function.pathinfo.php
------------------------------------------------------------------------
[2002-01-20 22:19:41] [EMAIL PROTECTED]
That's the correct output of pathinfo (and print_r).
See http://www.php.net/manual/en/function.pathinfo.php
Status -> Bogus
------------------------------------------------------------------------
[2002-01-20 20:27:56] [EMAIL PROTECTED]
Hi,
print_r(pathinfo("/foo/bar.bar/baz"));
Array (
[dirname] => /foo/bar.bar
[basename] => baz
[extension] => bar/baz
)
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=15130&edit=1
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