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1. potel
   Member
   Posted 3 years ago #
   

   Hello, the plugin has a good functionality, the more this occurs the following error when I try to access it:
   Warning: Invalid argument supplied for foreach () in D: \ wamp \ www \ wordpteste \ wp-content \ plugins \ IM8-box-hide \ IM8-box-hide.php on line 133

   Warning: Invalid argument supplied for foreach () in D: \ wamp \ www \ wordpteste \ wp-content \ plugins \ IM8-box-hide \ IM8-box-hide.php on line 138

   What could it be?

   http://wordpress.org/extend/plugins/im8-box-hide/

2. Intermedi8
   Member
   Posted 2 years ago #
   

   Hi,
   can you please give me more details of ur wordpress configuration? Which version and which additional plugins you have installed? If u provide me with the informations im gonna fix the bug... thank you

   Greetz ... IM8

3. straddieplastic
   Member
   Posted 2 years ago #
   

   to fix, replace

   foreach($wp_meta_boxes['post'] as $context)
   			foreach($context as $priority)
   				foreach($priority as $box)
   					array_push($this->postboxes,array($box['id'],$box['title']));
   
   		foreach($wp_meta_boxes['page'] as $context)
   			foreach($context as $priority)
   				foreach($priority as $box)
   					array_push($this->pageboxes,array($box['id'],$box['title']));

   with

   if ($wp_meta_boxes['post']) {
   		foreach($wp_meta_boxes['post'] as $context)
   			foreach($context as $priority)
   				foreach($priority as $box)
   					array_push($this->postboxes,array($box['id'],$box['title']));
   	}
   	if ($wp_meta_boxes['page']) {
   		foreach($wp_meta_boxes['page'] as $context)
   			foreach($context as $priority)
   				foreach($priority as $box)
   					array_push($this->pageboxes,array($box['id'],$box['title']));
   	}

   ie, wrap foreach with condition check, if ($wp_meta_boxes['page']) { ....

4. Intermedi8
   Member
   Posted 2 years ago #
   

   Great! Thanks for ur support straddieplastic!

   I will roll out a bugfix update ...

5. Richard Tape
   Member
   Posted 2 years ago #
   

   Hi,

   Small errors too on lines 45 and 48 of im8-box-hide.php:

   Replace:

   foreach ($hide[$user_role]['post'] as $box => $value)
   			foreach (array('normal', 'advanced', 'side') as $context) remove_meta_box($box, 'post', $context);
   
   		foreach ($hide[$user_role]['page'] as $box => $value)
   			foreach (array('normal', 'advanced', 'side') as $context) remove_meta_box($box, 'page', $context);

   with

   if($hide[$user_role]['post']){
   		foreach ($hide[$user_role]['post'] as $box => $value)
   			foreach (array('normal', 'advanced', 'side') as $context) remove_meta_box($box, 'post', $context);
   		}
   
   		if($hide[$user_role]['page']){
   		foreach ($hide[$user_role]['page'] as $box => $value)
   			foreach (array('normal', 'advanced', 'side') as $context) remove_meta_box($box, 'page', $context);
   		}

   Seems to fix the similar issues (this is on WordPress 3.0 btw).

   Will you be implementing options for custom post types? Just a thought - I manage them myself at the moment and create/hide the meta boxes when I actually create the custom post types, but others may find this handy! Thanks for a great plugin.

6. Intermedi8
   Member
   Posted 2 years ago #
   

   Nice! I will fix this tomorrow and rollout the update... thanks!

   But i dont understand what u mean with options for custom post types? i guess u mean the same like for additional plugins? so u can disable metaboxes on these custom write pages?

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