What kind of data? HTML? JSON? You did not provide enough specifics for us to actually help you with this .. including what kind of Post Type. There are numerous filters you can use for this, this is a ROUGH markup of PHP to do something like this before the data is inserted (based on … Read more
Custom form in theme template displaying internal server error upon submission
How can I use $wp_query->tax_query as tax_query parameter for a new WP_Query instatiation?
Bootstrap card columns change images size
You could use ACF https://www.advancedcustomfields.com/ and create a custom field for the links. Then use the value in the template. The ACF web site has some great documentation and examples.
I would start by making this part a plug-in for the theme. Then, look at all the code the source plugin provides. I am unfamiliar with this one but it looks to be ok. Find the actions and filters it introduces and use those to build your plugin. In fact I think on init you … Read more
Full Disclosure: I am an author of the WPAdverts Classifieds Plugin for WordPress, but i will do my best to objectively explain differences between classifieds themes and plugins and what to look for when building a website for a client. When thinking of building a classifieds website on top of WordPress you need to first … Read more
There’s nothing wrong with using the global $post variable per se, although there are people who will say that using global variables is always bad. But since you’re using it multiple times in the same object, it would be better to just get the post once and store it in a class property. I prefer … Read more
How can I ping update-core.php with a script?
Warning: A non-numeric value encountered in theme functions.php