What is WordPress Hook: current_theme_supports-{$feature}
The current_theme_supports-{$feature} hook in WordPress is used to check if the current theme supports a specific feature. This feature can be anything from post formats, custom headers, custom backgrounds, or any other theme feature that is added using the add_theme_support() function.
Understanding the Hook: current_theme_supports-{$feature}
The current_theme_supports-{$feature} hook is located within the theme support functionality of WordPress. It is typically used within the theme’s functions.php file or any other custom plugin file to determine if a specific feature is supported by the current theme.
Hook Parameters (if applicable): current_theme_supports-{$feature}
The current_theme_supports-{$feature} hook does not accept any additional parameters. It simply checks if the current theme supports the specified feature.
Hook Doesn’t Work: current_theme_supports-{$feature}
If the current_theme_supports-{$feature} hook doesn’t work as expected, it could be due to the feature not being properly added using the add_theme_support() function in the theme’s functions.php file. It’s important to ensure that the feature is correctly registered and supported by the theme.
Best Practices & Usage Notes (if applicable): current_theme_supports-{$feature}
When using the current_theme_supports-{$feature} hook, it’s essential to consider the limitations of the feature being checked. Some features may require additional checks or fallbacks to ensure proper functionality across different themes. It’s also important to note that this hook only checks if the feature is supported and does not enable or disable the feature.
current_theme_supports-{$feature} Usage Example
“`php
if ( current_theme_supports( ‘post-formats’ ) ) {
// Code to execute if the current theme supports post formats
} else {
// Code to execute if the current theme does not support post formats
}
“`