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 |
---|---|
1175 | return false; |
1176 | endif; |
1177 | } |
1178 |
|
1179 | function wp_head() { |
1180 | do_action('wp_head'); |
1181 | } |
1182 |
|
1183 | function wp_footer() { |
1184 | do_action('wp_footer'); |
1185 | } |
1186 |
|
1187 | function is_single ($post = '') { |
1188 | global $wp_query; |
1189 |
|
1190 | if ( !$wp_query->is_single ) |
1191 | return false; |
1192 |
|
1193 | if ( empty( $post) ) |