Bug #9042

Various uninitialized variables

Details

Submitted	2006-10-15 10:27 UTC
From	jo at durchholz dot org
Assigned	aidan
Status	Closed
Package	PHP_Compat
PHP Version	Irrelevant
OS	Any
Roadmaps	1.6.0a1

Comments

[2006-10-15 10:27 UTC] jo at durchholz dot org

Description:
------------
Here's a list of places where Eclipse found uninitialized variables, with fixes:

array_walk.php, line 41: $user_func should be $funcname.
strpbrk.php, line 43: $needle should be $char_list.

The following are not bugs, but they cause Eclipse to carp about possibly uninitialized variables since it doesn't grok assignments inside an eval() call.
I suggest replacing
eval ("\$var = ...");
with
$var = NULL;
eval ("\$var = ...");
I know this is silly, but it will make the really important warnings stand out in Eclipse and help catch uninitialized variable errors elsewhere.
The affected code lines are here:
call_user_func_array, line 73 ($retval)
constant.php, line 44 ($value)