options - Read For Learn

How to store multiple instances of the plugin’s options for various shortcodes

sudden changing of host IP result in crash of the site

I fixed it, I installed a new version of clean wordpress and transferred db (dumped db using phpmyadmin), and also plugins folder and theme folder, and it start working

Echo Option Value Based On WordPress User Role

Something like this? if(current_user_can(‘administrator’)){ echo ‘<option value=”[email protected]”>[email protected]</option>’; }elseif(current_user_can(‘subscriber’)){ echo ‘<option value=”[email protected]”>[email protected]</option>’; } Maybe this should be wrapped in a user logged in check like this: if(is_user_logged_in()){ if(current_user_can(‘administrator’)){ echo ‘<option value=”[email protected]”>[email protected]</option>’; }elseif(current_user_can(‘subscriber’)){ echo ‘<option value=”[email protected]”>[email protected]</option>’; } }

How do I add a textarea (multirow) option to my WordPress plugin?

How to detect if i am on plugin’s settings page

WordPress Boilerplate Plugin doesn’t see callback functions for add_settings_field and add_settings_section

I needed something like array($this, ‘field_callback’) instead of just the string ‘field_callback’ inside the add_settings_xxx functions. I am still seeking an explanation for this solution if you can enlighten me. Why does this work?

Protect WordPress option value

Echo custom admin field into a is_single()

$postids = get_option(‘codeable_posts_field’); This will give you a string of comma separated post ids (according to your code, and if the user follows the instructions). array( $postids ) will turn it into an array with that string as the only element. That won’t work with is_single(), obviously, because is_single doesn’t do any further splitting. Here’s … Read more

Strange Behavior with update_option

Update siteurl and home in multisite subsites to https

Solved: Add these code to the functions.php file of your subsite’s theme, immediately after the initial ” AND READ THIS, BEFORE USING: https://codex.wordpress.org/Changing_The_Site_URL#Edit_functions.php if ( ! is_admin() ) { $xsiteurl = get_option( ‘home’ ); $find = array( ‘http://’, ‘https://’ ); if ( $find != ‘http://’ ) { $replace=””; $pureaddress = str_replace( $find, $replace, $xsiteurl ); … Read more

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