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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 |
---|---|
3274 | } |
3275 | } elseif ( is_tax() ) { |
3276 | /** |
3277 | * Filters whether to display the custom taxonomy feed link. |
3278 | * |
3279 | * @since 6.1.0 |
3280 | * |
3281 | * @param bool $show Whether to display the custom taxonomy feed link. Default true. |
3282 | */ |
3283 | $show_tax_feed = apply_filters( 'feed_links_extra_show_tax_feed', true ); |
3284 |
|
3285 | if ( $show_tax_feed ) { |
3286 | $term = get_queried_object(); |
3287 |
|
3288 | if ( $term ) { |
3289 | $tax = get_taxonomy( $term->taxonomy ); |
3290 |
|
3291 | $title = sprintf( |
3292 | $args['taxtitle'], |