From: skrald at amossen dot dk
Operating system: Linux
PHP version: 5.2.6
PHP Bug Type: PostgreSQL related
Bug description: pg_unescape_bytea() does not unescape correctly
Description:
------------
Calling pg_unescape_bytea() on some data that has been escaped with
pg_escape_bytea() does not produce the original data as expected. That is:
the "unescape" method is not the opposite of the "escape" method.
Reproduce code:
---------------
<?php
$data = file_get_contents("/path/to/binary/file");
$esc = pg_escape_bytea($data);
$unesc = pg_unescape_bytea($esc);
print($unesc == $data ? "equal" : "different");
?>
Expected result:
----------------
"equal"
Actual result:
--------------
"different"
--
Edit bug report at http://bugs.php.net/?id=45964&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=45964&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=45964&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=45964&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=45964&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=45964&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=45964&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=45964&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=45964&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=45964&r=support
Expected behavior: http://bugs.php.net/fix.php?id=45964&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=45964&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=45964&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=45964&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45964&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=45964&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=45964&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=45964&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=45964&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=45964&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=45964&r=mysqlcfg
