408: foreach($Paths as $Path) { error in library/core/class.pluginmanager.php

JoshuaDavis

just got off the phone with you Mark... thanks for trying to help me remotely.

in all it's glory here :

http://hype.joshuadavis.com/forum/

I've read through all of the other posts - nothing fixes this problem. deleted the plugins, re-installed, etc., etc.

running :

MySQL - 5.0.45

Application: Garden
Application Version: 1.0
PHP Version: 5.2.6
Operating System: Linux
User Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_1; en-us) AppleWebKit/531.9 (KHTML, like Gecko) Version/4.0.3 Safari/531.9
Request Uri: /forum/
Controller: PHP
Method: ErrorHandler

--

Variables in local scope:
[EnabledPlugins] array (
'HTMLPurifier' => 'HtmlPurifier',
)
[Paths] NULL
[PluginFolder] 'HtmlPurifier'
[PluginName] 'HTMLPurifier'
[PluginInfo] array (
)

Mark

Add this on line 405 of library/core/class.pluginmanager.php:

if (!is_array($Paths))
    $Paths = array();

It doesn't fix the source of the problem, but it should get you functional.

JoshuaDavis

thanks for helping me out mark... now I get a new error...

http://hype.joshuadavis.com/forum/

// Get a list of files to include.
400: $Paths = array();
401: foreach ($EnabledPlugins as $PluginName => $PluginFolder) {
402: $Paths[] = PATH_PLUGINS . DS . $PluginFolder . DS . 'default.php';
403: $Paths = array_merge($Paths, Glob(PATH_PLUGINS . DS . $PluginFolder . DS . '*plugin.php'));
404: }
405:
406: if (!is_array($Paths))
407: $Paths = array();

NewUser

I'm having the same problem. Here's additional info:

Fatal Error in PHP.ErrorHandler();
array_merge() [function.array-merge]: Argument #2 is not an array
The error occurred on or near: /home/[myuser]/domains/[mysite]/public_html/library/core/class.pluginmanager.php

399: // Get a list of files to include.

400: $Paths = array();

401: foreach ($EnabledPlugins as $PluginName => $PluginFolder) {

402: $Paths[] = PATH_PLUGINS . DS . $PluginFolder . DS . 'default.php';

403: $Paths = array_merge($Paths, Glob(PATH_PLUGINS . DS . $PluginFolder . DS . '*plugin.php'));

404: }

405: if (!is_array($Paths))

406: $Paths = array();

407:

Backtrace:

[/home/[myuser]/domains/[mysite]/public_html/library/core/functions.error.php:124] PHP::include();

[/home/[myuser]/domains/[mysite]/public_html/library/core/functions.error.php:124] PHP::ErrorHandler();

[/home/[myuser]/domains/[mysite]/public_html/library/core/class.pluginmanager.php:403] PHP::array_merge();

[/home/[myuser]/domains/[mysite]/public_html/bootstrap.php:128] Gdn_PluginManager->IncludePlugins();

[/home/[myuser]/domains/[mysite]/public_html/index.php:26] PHP::require_once();

Variables in local scope:

[EnabledPlugins] array (
'HTMLPurifier' => 'HtmlPurifier',
)

[Paths] array (
0 => '/home/[myuser]/domains/[mysite]/public_html/plugins/HtmlPurifier/default.php',
)

[PluginFolder] 'HtmlPurifier'

[PluginName] 'HTMLPurifier'

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Additional information for support personnel:

* Application: Garden
* Application Version: 1.0
* PHP Version: 5.2.11
* Operating System: Linux
* User Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5 (.NET CLR 3.5.30729)
* Request Uri: /settings
* Controller: PHP
* Method: ErrorHandler





library/core/class.pluginmanager.php already has that included. Also, the "Here's some stuff you might want to do:" menu shows in HTML.

Mark

What web server are you guys using?

The second parameter into that function is returned by php's glob() function, and that function only fails to return an array if there is an error of some kind. So, there is some wacky error on your web server causing that to fail. Any chance you could debug it to find out why that's happening?

Mark

You know what? Try this:

Open library/core/functions.general.php, find line 817, and change it to this:

if (!function_exists('Glob')) {
   function Glob($Pattern, $Flags = 0) {
      $Return = glob($Pattern, $Flags);
      if (!is_array($Return))
         $Return = array();

      return $Return;
   }
}

Mark

btw - I wouldn't be surprised if we find more errors after this. There seems to be something funky going on with your web servers or your php versions.

NewUser

Tried that, nothing changed - same error. Here's my phpinfo; I'm not sure how to debug it but I'll ask my host.

(BTW, the first "Download Now!" link is an ad, the "Download" button right under it is the download link. - No wait times.)
http://www.plunder.com/phpinfo-txt-download-2eaa594581.htm

Alaris

In php all functions are case-insensitive, so when you write:

if (! function_exist('Glob'))
{
 ...
}

commands in brackets will never be executed because there is a function php-core glob.

Accordingly, in the /library/core/class.pluginmanager.php, line 403, is always called glob (not Glob), which in case of error returns false, causing the error in the function array_merge.

FoxyFred

Yeah, Alaris is right, that condition will never run on a standard PHP install. Makes me wonder what you've done to your server to make it work?

Anyway, without changing the code, I was able to get things going by creating empty "plugin.php" files in the HtmlPurifier and GettingStarted plugins, which makes the call to PHP's glob() return an array instead of FALSE. Simply:

touch plugins/GettingStarted/plugin.php touch plugins/HtmlPurifier/plugin.php

FWIW, here's some info on our setup:

* SliceHost 256 slice, Arch Linux. (the only Linux distro that doesn't make me want to kill puppies)

# php -v PHP 5.2.9 with Suhosin-Patch 0.9.7 (cli) (built: Mar 5 2009 23:16:48) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies with the ionCube PHP Loader v3.1.34, Copyright (c) 2002-2009, by ionCube Ltd., and with XCache v1.2.2, Copyright (c) 2005-2007, by mOo # httpd -v Server version: Apache/2.2.11 (Unix) Server built: Jan 29 2009 14:57:59 # mysqld --version mysqld Ver 5.0.77-log for unknown-linux-gnu on x86_64 (Source distribution) # uname -a Linux www.foxycart.com 2.6.24-23-xen #1 SMP Mon Jan 26 03:09:12 UTC 2009 x86_64 Quad-Core AMD Opteron(tm) Processor 2350 HE AuthenticAMD GNU/Linux

Anyway, what's the beef? How come you get case-sensitive PHP builtin functions and the rest of us get standard behaviour? :-)

Mark

So strange! I'll fix that in the core right away..

Crash

Hi,

I just downloaded the source from the git repository and I have the same issue. How to solve this ?

I'm running on PHP 5.3.1 with Suhosin-Patch (cli) (built: Nov 23 2009 21:12:00) on Arch Linux.

meenakshi

hi,
I have a problem in my server. Its apache 2.2.11 .
The problem is in +include in shtml.
an unknown error occured : +include.

Please help send me the your views.

Meenakshi Nigam