What is WordPress Hook: wp_code_editor_settings
The wp_code_editor_settings hook is a specific hook in WordPress that allows developers to modify the settings for the code editor used in the WordPress admin area.
Understanding the Hook: wp_code_editor_settings
The wp_code_editor_settings hook is located within the wp_enqueue_code_editor() function in WordPress. This function is responsible for enqueueing the code editor scripts and styles, and the wp_code_editor_settings hook allows developers to modify the settings before the code editor is initialized.
Hook Parameters (if applicable): wp_code_editor_settings
The wp_code_editor_settings hook accepts an array of parameters that define the settings for the code editor. These parameters include things like the type of code editor to use, the default theme, and whether to enable line numbers or syntax highlighting.
Hook Doesn’t Work: wp_code_editor_settings
If the wp_code_editor_settings hook doesn’t seem to be working, it could be due to a few different reasons. First, ensure that the hook is being added at the appropriate time, such as during the admin_enqueue_scripts action. Additionally, check for any conflicts with other code that may be modifying the code editor settings.
Best Practices & Usage Notes (if applicable): wp_code_editor_settings
When using the wp_code_editor_settings hook, it’s important to note that any changes made to the code editor settings will apply globally to all instances of the code editor in the WordPress admin. It’s also recommended to only modify the settings when absolutely necessary, as the default settings are designed to work well for most users.
Usage Example: wp_code_editor_settings
“`php
function custom_code_editor_settings( $settings ) {
$settings[‘type’] = ‘text/html’;
$settings[‘theme’] = ‘monokai’;
return $settings;
}
add_filter( ‘wp_code_editor_settings’, ‘custom_code_editor_settings’ );
“`
In this example, we’re using the wp_code_editor_settings hook to modify the type of code editor to use and the default theme. This allows us to customize the code editor settings to better suit our needs.
