default_site_option_(option) filter-hook . WP 3.4.0

Filters a specific default network option.

The dynamic portion of the hook name, $option, refers to the option name.

Usage

add_filter( 'default_site_option_(option)', 'filter_function_name_4047', 10, 3 );
function filter_function_name_4047( $default, $option, $network_id ){
	// filter...

	return $default;
}

$default(mixed)

The value to return if the site option does not exist in the database.

$option(string)

Option name.

$network_id(int)

ID of the network.

Notes

• Since 4.4.0 The $option parameter was added.
• Since 4.7.0 The $network_id parameter was added.

Where the hook is called

return apply_filters( "default_site_option_{$option}", $default, $option, $network_id );

$default = apply_filters( 'default_site_option_' . $option, $default, $option, $network_id );

$value = apply_filters( 'default_site_option_' . $option, $default, $option, $network_id );

Where the hook is used (in WP core)

add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );

add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );