Function not being called on form submit, only blank admin-post.php page
Function not being called on form submit, only blank admin-post.php page
oop
How to get parameters with add_filter with a static method?
First, consult the documentation or source code to see how many arguments are passed to the filter. We can see it has 3 in total, and the comments object is the second one, so you’ll need to have at least two. Next, you’ll want to declare the number of arguments to pass to the function … Read more
$_html is empty when var dumped
so I turn to you guys to help me see what I am doing wrong here. First thing your doing wrong is over complicating a simple effective API. Your code makes no sense. Your mixing functions that echo output with arbitrary html mark up that gets assigned to a non existing class property that nothing … Read more
Plugin: Custom menu item problem
Hook into ‘admin_menu’ to register menu pages. And next time prepare your question better.
Populate Array with values from another arrray [closed]
You can easily use foreach to achieve that, $my_array = array(); foeach($wpArray as $row){ $my_array[$row->ID] = $row->post_name; }
Strict Standards: Non-static method in sidebar generator
There’s not a huge amount you can do about this. Many developers turn off strict errors, as they are pervasive (there are even some in core). Of course it could be fixed – but then what? It’s a plugin, so the next time you update that plugin, your changes will be overwritten.
How to save custom made object in an array in a post meta field
Arrays and objects get automatically serialized/unserialized because they are php data types being stored as strings by MySQL. If you save array with update_post_meta you don’t need to unserialize the returning value get_post_meta, function will do it for you. Easier to look at update_post_meta function’s source code. It calls update_metadata function where you can see … Read more
Method not receiving attributes from shortcode call, general OOP problems
First, you have to initiate the class, something like: add_action( ‘init’, function() { $CsvImporter = new CsvImporter; } ); Also, you are using extract() wrong; extract() won’t build $attributes as an array. Anyway, extract() is not recommended any more and you should avoid using it. Also, note taht if ($attributes[‘mods’]) should be if ($attributes[‘type’] == … Read more
Global Handle to Class unavailable in Plugin?
Your core problem is that you are using two shortcodes. shortcodes are not a programing language and should not be used as such. Shortcode should generate HTML in a consistent self contained way. If a shortcode A can not work without having shortcode B in the content as well, it is a sign you are … Read more
Using add action for class with construct
above code does not works for me, is not correct or any mistake from my side? And it didn’t work for me either. Because it throws this fatal error: PHP Fatal error: No code may exist outside of namespace {} in … And that’s because the PHP manual says: No PHP code may exist outside … Read more