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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 965 | $archive_week_end_date_format = 'Y/m/d'; |
| 966 | |
| 967 | if ( !$archive_date_format_over_ride ) { |
| 968 | $archive_day_date_format = get_option('date_format'); |
| 969 | $archive_week_start_date_format = get_option('date_format'); |
| 970 | $archive_week_end_date_format = get_option('date_format'); |
| 971 | } |
| 972 | |
| 973 | $where = apply_filters( 'getarchives_where', "WHERE post_type = 'post' AND post_status = 'publish'", $r ); |
| 974 | $join = apply_filters( 'getarchives_join', '', $r ); |
| 975 | |
| 976 | $output = ''; |
| 977 | |
| 978 | $last_changed = wp_cache_get( 'last_changed', 'posts' ); |
| 979 | if ( ! $last_changed ) { |
| 980 | $last_changed = microtime(); |
| 981 | wp_cache_set( 'last_changed', $last_changed, 'posts' ); |
| 982 | } |
| 983 | |