WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 220 | if ( ! $get_all ) { |
| 221 | wp_cache_set( $blog_id . $all, $details, 'blog-details' ); |
| 222 | return $details; |
| 223 | } |
| 224 | |
| 225 | $details->blogname = get_blog_option( $blog_id, 'blogname' ); |
| 226 | $details->siteurl = get_blog_option( $blog_id, 'siteurl' ); |
| 227 | $details->post_count = get_blog_option( $blog_id, 'post_count' ); |
| 228 | |
| 229 | $details = apply_filters( 'blog_details', $details ); |
| 230 | |
| 231 | wp_cache_set( $blog_id . $all, $details, 'blog-details' ); |
| 232 | |
| 233 | $key = md5( $details->domain . $details->path ); |
| 234 | wp_cache_set( $key, $details, 'blog-lookup' ); |
| 235 | |
| 236 | return $details; |
| 237 | } |
| 238 | |