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 |
|---|---|
| 888 | /** |
| 889 | * Filter the text of the page title. |
| 890 | * |
| 891 | * @since 2.0.0 |
| 892 | * |
| 893 | * @param string $title Page title. |
| 894 | * @param string $sep Title separator. |
| 895 | * @param string $seplocation Location of the separator (left or right). |
| 896 | */ |
| 897 | $title = apply_filters( 'wp_title', $title, $sep, $seplocation ); |
| 898 | |
| 899 | // Send it out |
| 900 | if ( $display ) |
| 901 | echo $title; |
| 902 | else |
| 903 | return $title; |
| 904 | |
| 905 | } |
| 906 | |