Bug #80439 [Fbk->NoF]: is_callable() does not call autoloader function
Edit report at https://bugs.php.net/bug.php?id=80439&edit=1
ID: 80439
Updated by: php-bugs@lists.php.net
Reported by: jozyah-etienne at eerees dot com
Summary: is_callable() does not call autoloader function
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: *General Issues
Operating System: Linux
PHP Version: 8.0.0
Assigned To: cmb
Private report: N
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
Previous Comments:
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[2020-11-29 00:03:42] cmb@php.net
This is_callable() checks for a *static* class method, but the
method appears to be non-static[1]. As of PHP 8.0.0, static calls
of non-static methods are no longer allowed[2]. Are you sure that
the class is not loaded?
[1] <https://3v4l.org/5p6c3>
[2] <https://www.php.net/manual/en/migration80.incompatible.php#migration80.incompatible.core.other>
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[2020-11-28 23:15:01] jozyah-etienne at eerees dot com
Description:
------------
It seems that is callable behavior is changed.
In PHP < 8, is_callable() includes needed class file through autoloader and returns .
In PHP 8 it returns false.
$callback = ['\Path\To\ClassName, 'methodName'];
is_callable($callback); // always returns false in PHP 8
$callback(); // but loads needed files through autoloader and executes the callback
Expected result:
----------------
It should loads needed files through autoloader and returns a valid value.
Actual result:
--------------
Always returns false, no matter if it is really callable or not.
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Edit this bug report at https://bugs.php.net/bug.php?id=80439&edit=1
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