WordPress at a glance
filter is not described

wp_cache_eof_tags filter-hook . WPSCache 1.0

Usage

add_filter( 'wp_cache_eof_tags', 'filter_function_name_3969' );
function filter_function_name_3969( $string ){
	// filter...

	return $string;
}
$string
-

Where the hook is called

wp_cache_get_ob()
wp_cache_eof_tags
wp-super-cache/wp-cache-phase2.php 2001
if ( !preg_match( apply_filters( 'wp_cache_eof_tags', '/(<\/html>|<\/rss>|<\/feed>|<\/urlset|<\?xml)/i' ), $buffer ) ) {

Where in WP core the hook is used WP Super Cache

Usage not found.