php - Read For Learn

How to make my plugin insert text into a custom div?

PHP code rendered in HTML

It was indeed an encoding issue. Opening with Notepad++ (I’ve managed to open it from a PC), I’ve realized that the file was encoded as UCS-2 something (I don’t remember exactly if Big or Little Endian). I have no idea why this happened and how to avoid that in the future, as I’ve simply created … Read more

Cant get theme to change footer color through theme customizer

How can I clear the theme mod settings?

How can I create a menu items from meta box based on users input

Here’s how I understand this task: get posts (you can shape this any way you want by adding extra parameters to the query), for each post get its meta-box value (replace the key with yours), if value found add it to the menu’s HTML. Note: code is not tested, it is more of an outline. … Read more

Not able to call class in NHP framework

You can try to call the class method like this: global $NHP_Options; $copyright = $NHP_Options->get(“copyright_footer”); if $NHP_Options is an instance of the NHP_Options class.

WordPress adding in site URL to header links

jQuery vs. $ – Creating jQuery scripts in JavaScript in WordPress using External Libraries

Using a loop to build and update widgets

I am not sure I followed your code correctly, but you could try to set all data into one array: name=”unique_widget_name[<?php echo $this->get_field_name($i); ?>][‘name’]” Very similar question, but not identical: How to store widget fields data as an array?

WP white screen of death after duping a site that works fine on same server

FYI, I resolved the problem by installing a fresh copy of WP and re-using old database. WP updated my database. I then copied the theme and enabled it. Finally, I manually installed all the plugins (automatically updating them) and that was it. In future, I recommend getting the latest WP when you have an opportunity … Read more

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