Usually I remove the filter, then add it back on afterwards; function _my_custom_option( $option ) { remove_filter( ‘pre_option_name’, ‘_my_custom_option’ ); // do what you like with $option add_filter( ‘pre_option_name’, ‘_my_custom_option’ ); return $option; } add_filter( ‘pre_option_name’, ‘_my_custom_option’ );
I am satisfied with Nikolay Yordanov’s answer. Just generalizing the solution. Yes, we can update WordPress options programmatically. WordPress saves options in wp_options table. wp_options holds two rows option_name and option_value to store key and value respectively. We need right option_name and a way to save value in wp_options table. As we know, we can … Read more
Shortly after, I was able to find Otto’s tutorial on the topic. WordPress 3.0: Multisite Domain Mapping Tutorial
Store the options in a single array and write your plugin as a class. Load the options in the constructor and save it as a member variable and you’ll have access to it everywhere in the plugin.
You could use a JavaScript alert to do what you’re asking, but the only way I can think of doing it would likely be a fair chunk of unnecessary added complexity. I’ve written a small PHP script using the code from your example. If you have any difficulty amending it for your purposes, please don’t … Read more
Mostly a dupe: Why is my database import losing text widget data? Doing a search and replace on an sql dump breaks URLs in the serialized data of widgets and theme options. See the link above for better ways to change URLs when moving WP sites. Use Database Search and Replace Script in PHP | … Read more
This tutorial is pretty awesome for explaining the basics, and you end up with a nicely styled options panel at the end of it too. There are a few such tutorials around, it’s surprisingly easy to get the hang of. I’ve never tried it but you should be able to add a bit of PHP … Read more
If you look at do_settings_fields() (line 1125, /wp-admin/includes/template.php), you can see that the table information is hardcoded into the the settings API. If you wish to not use the table, you will need to develop your own settings functions.
maybe you can write 2 functions for your options one script to write a txt file to export your options one script to import in your wordpress (add upload field in your option theme page) all of theses functions can be in your functions.php of the theme here is an example of function to write … Read more
Nice Question! But I’ll leave for the asker and for the reader the task of finding the plugin options name. This can be used for any plugin/theme that relies in a single/serialized value in the wp_options table. If it’s not a single value, it’s another task… In this example, I’m using WP-Pagenavi option_name. Action hook … Read more