Edit report at https://bugs.php.net/bug.php?id=55475&edit=1
ID: 55475
Comment by: alan at akbkhome dot com
Reported by: mads at gartneriet dot dk
Summary: is_a() triggers autoloader
Status: Assigned
Type: Bug
Package: Scripting Engine problem
PHP Version: 5.3.7
Assigned To: dmitry
Block user comment: N
Private report: N
New Comment:
@stas - the point of un-depreciating and working with a string was the second
argument, not the first one.
eg.
is_a($something, 'might_be_not_loaded_class')
rather than
$something instanceof might_be_not_loaded_class
Previous Comments:
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[2011-08-23 06:26:21] alan at akbkhome dot com
>From the manual.
"Returns TRUE if the object is of this class or has this class as one of its
parents, FALSE otherwise."
note the "FALSE otherwise" ...
Defiantly a bug..
------------------------------------------------------------------------
[2011-08-23 05:17:52] mads at gartneriet dot dk
DB_DataObject uses is_a() to check if a variable is both an object and an
instance of a particular object.
PEAR::isError() does too.
This just gives warnings in my code, and I could of course easily fix these two
places in my local pear-code. But then it will bite me the next time I upgrade
those packages from PEAR.
------------------------------------------------------------------------
[2011-08-22 21:46:19] col...@php.net
What code? Do you have some example?
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[2011-08-22 19:17:28] mads at gartneriet dot dk
Maybe not a bug, but it is behaving different ind 5.3.7 than in the previous
versions, which makes some of the code from PEAR that i use, give errors.
------------------------------------------------------------------------
[2011-08-22 18:36:59] s...@php.net
This is not a bug. If first argument is a string, it is interpreted as a class
name and autoloader is called for it. Actually, IIRC, one the reasons why is_a
was
un-deprecated is that it can work with strings.
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