From: aarondoom at cookiedoom dot com
Operating system: Gentoo Linux 1.6.12
PHP version: 4.3.11
PHP Bug Type: Unknown/Other Function
Bug description: Functions not usable when "require"'d from parent later in a
child.
Description:
------------
When a parent document requires a source file and then requires a second
file that requires the same as above it cannot access the functions in the
already required file from the parent, but cannot use or redefine the
functions that are required.
Using code that "if (!defined("_FUNCS_INC_")) { define("_FUNCS_INC_",
true); function Bleh($Bloop) { return $Bloop; } } // _FUNCS_INC_".
This is a problem because the _FUNCS_INC_ is defined as well as the
functions defined inside of the scope of the document though
function_exists will return false and calling the function will obviously
fail for that reason, I cannot redefine those functions in the
sub-document or I'll get "Cannot redefine function bleh"... even though I
can't use it.
Though it is easy enough to work around the issue (With the "if
(!defined())" stuff require_once doesn't even make it work BTW) I'm
reorganizing several hundred files, at least 1/3 of which are includes
which need to be re-ordered.
Any help would be greatly appreciated.
Reproduce code:
---------------
<?php // Funcs.inc
if (!defined("_FUNCS_INC_")) {
define("_FUNCS_INC_", true);
function Bleh() { printf("Blah\n"); }
} // _FUNCS_INC_
?>
<?php // DB.inc
require("Funcs.inc");
Bleh();
?>
<?php // Header.inc
require("Funcs.inc");
require("DB.inc");
Bleh(); // Won't error
?>
Expected result:
----------------
Blah\n
Blah\n
Actual result:
--------------
Fatal error: Call to undefined function: bleh() in
/var/www/localhost/includes/DB.inc on line 3
--
Edit bug report at http://bugs.php.net/?id=33579&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33579&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=33579&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=33579&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=33579&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=33579&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=33579&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=33579&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=33579&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=33579&r=support
Expected behavior: http://bugs.php.net/fix.php?id=33579&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=33579&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=33579&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=33579&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33579&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=33579&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=33579&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=33579&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=33579&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=33579&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=33579&r=mysqlcfg
