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 |
|---|---|
| 148 | if (strpos($show, 'url') === false && |
| 149 | strpos($show, 'directory') === false && |
| 150 | strpos($show, 'home') === false) |
| 151 | $url = false; |
| 152 | |
| 153 | if ( 'display' == $filter ) { |
| 154 | if ( $url ) |
| 155 | $output = apply_filters('bloginfo_url', $output, $show); |
| 156 | else |
| 157 | $output = apply_filters('bloginfo', $output, $show); |
| 158 | } |
| 159 | |
| 160 | return $output; |
| 161 | } |
| 162 | |
| 163 | |
| 164 | function wp_title($sep = '»', $display = true, $seplocation = '') { |
| 165 | global $wpdb, $wp_locale, $wp_query; |
| 166 | |