From:
Operating system:
PHP version: trunk-SVN-2011-09-07 (SVN)
Package: cURL related
Bug Type: Bug
Bug description:CURLOPT_BINARYTRANSFER no longer used?
Description:
------------
While trying to find out what CURLOPT_BINARYTRANSFER did exactly, I found
that it isn't used at all. I looked around in the ext/curl directory in
trunk for uses of the PHP_CURL_BINARY and PHP_CURL_ASCII constants, and
found that they're only used for setting the ch->handlers->write->type
value, but this value is never used anywhere.
It seems the last use of the constants has disappeared in r211314 ("fix bug
#37061 (curl_exec() doesn't zero-terminate binary strings) - we get the
data length from cURL, so it's binary safe.
fix leak appearing when re-using curl handle").
I'm not 100% sure my analysis is correct, but if it is, I guess the (code
for) the option should be removed and the documentation updated. there's no
need for them to be zero-terminated
It actually makes sense not to distinguish between binary and non-binary
results: A normal string is just a special case of binary string, so always
returning a "binary string" should work just fine. AFAIK strings always
have a length associated with them, so zero bytes could occur within any
PHP string (it's just that using strings with zero bytes in them don't
always work with external C functions that expect zero terminated
strings...).
--
Edit bug report at https://bugs.php.net/bug.php?id=55635&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=55635&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=55635&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=55635&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=55635&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=55635&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=55635&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=55635&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=55635&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=55635&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=55635&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=55635&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=55635&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=55635&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=55635&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=55635&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=55635&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=55635&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=55635&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=55635&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=55635&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=55635&r=mysqlcfg
