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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 |
---|---|
306 | * |
307 | * Use this filter to hide post tags. |
308 | * |
309 | * @since Twenty Twenty 1.0 |
310 | * |
311 | * @param array $args { |
312 | * @type string $tags |
313 | * } |
314 | */ |
315 | $post_meta = apply_filters( |
316 | 'twentytwenty_post_meta_location_single_bottom', |
317 | array( |
318 | 'tags', |
319 | ) |
320 | ); |
321 |
|
322 | $post_meta_wrapper_classes = ' post-meta-single post-meta-single-bottom'; |
323 |
|
324 | } |