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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
3281 | } |
3282 | } elseif ( is_tax() ) { |
3283 | /** |
3284 | * Filters whether to display the custom taxonomy feed link. |
3285 | * |
3286 | * @since 6.1.0 |
3287 | * |
3288 | * @param bool $show Whether to display the custom taxonomy feed link. Default true. |
3289 | */ |
3290 | $show_tax_feed = apply_filters( 'feed_links_extra_show_tax_feed', true ); |
3291 |
|
3292 | if ( $show_tax_feed ) { |
3293 | $term = get_queried_object(); |
3294 |
|
3295 | if ( $term ) { |
3296 | $tax = get_taxonomy( $term->taxonomy ); |
3297 |
|
3298 | $title = sprintf( |
3299 | $args['taxtitle'], |