wp_audio_extensions

What is WordPress Hook: wp_audio_extensions

The wp_audio_extensions hook is a specific hook in WordPress that allows developers to modify the list of supported audio file extensions.

Understanding the Hook: wp_audio_extensions

The wp_audio_extensions hook is located within the wp_get_audio_extensions() function in the wp-includes/media.php file. This function is responsible for returning the list of supported audio file extensions.

Hook Parameters (if applicable): wp_audio_extensions

The wp_audio_extensions hook does not accept any arguments or parameters.

Hook Doesn’t Work: wp_audio_extensions

If the wp_audio_extensions hook doesn’t work as expected, it could be due to conflicts with other plugins or themes that modify the list of supported audio file extensions. It is recommended to deactivate other plugins and switch to a default theme to troubleshoot the issue.

Best Practices & Usage Notes (if applicable): wp_audio_extensions

When using the wp_audio_extensions hook, it is important to note that modifying the list of supported audio file extensions may affect the functionality of audio-related features in WordPress. It is recommended to thoroughly test any changes made using this hook to ensure compatibility with other plugins and themes.

Usage Example: wp_audio_extensions

“`php
function custom_audio_extensions( $extensions ) {
$extensions[] = ‘m4a’;
return $extensions;
}
add_filter( ‘wp_audio_extensions’, ‘custom_audio_extensions’ );
“`

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