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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 |
|---|---|
| 2982 | $the_weekday = $wp_locale->get_weekday( get_post_time( 'w', false, $post ) ); |
| 2983 | |
| 2984 | /** |
| 2985 | * Filters the weekday on which the post was written, for display. |
| 2986 | * |
| 2987 | * @since 0.71 |
| 2988 | * |
| 2989 | * @param string $the_weekday |
| 2990 | */ |
| 2991 | echo apply_filters( 'the_weekday', $the_weekday ); |
| 2992 | } |
| 2993 | |
| 2994 | /** |
| 2995 | * Displays the weekday on which the post was written. |
| 2996 | * |
| 2997 | * Will only output the weekday if the current post's weekday is different from |
| 2998 | * the previous one output. |
| 2999 | * |
| 3000 | * @since 0.71 |