What is WordPress Hook: mce_spellchecker_languages
The mce_spellchecker_languages hook in WordPress is used to modify the list of languages available for the TinyMCE spellchecker.
Understanding the Hook: mce_spellchecker_languages
The mce_spellchecker_languages hook is located within the TinyMCE spellchecker functionality in WordPress. It allows developers to add or remove languages from the spellchecker dropdown menu.
Hook Parameters (if applicable): mce_spellchecker_languages
The mce_spellchecker_languages hook accepts an array of language codes as its parameter. Developers can add or remove language codes from the array to modify the spellchecker language options.
Hook Doesn’t Work: mce_spellchecker_languages
If the mce_spellchecker_languages hook doesn’t work as expected, it may be due to incorrect implementation or conflicts with other plugins or themes. Troubleshooting steps include checking for syntax errors in the code and deactivating other plugins to identify conflicts.
Best Practices & Usage Notes (if applicable): mce_spellchecker_languages
When using the mce_spellchecker_languages hook, it’s important to note that modifying the spellchecker languages may affect the user experience for content creators. It’s best practice to only add or remove languages that are necessary for the target audience.
Usage Example: mce_spellchecker_languages
“`php
function custom_spellchecker_languages( $languages ) {
// Add Spanish (es) to the spellchecker languages
$languages[] = ‘es’;
return $languages;
}
add_filter( ‘mce_spellchecker_languages’, ‘custom_spellchecker_languages’ );
“`
