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 |
|---|---|
| 1040 | * @param array $title { |
| 1041 | * The document title parts. |
| 1042 | * |
| 1043 | * @type string $title Title of the viewed page. |
| 1044 | * @type string $page Optional. Page number if paginated. |
| 1045 | * @type string $tagline Optional. Site description when on home page. |
| 1046 | * @type string $site Optional. Site title when not on home page. |
| 1047 | * } |
| 1048 | */ |
| 1049 | $title = apply_filters( 'document_title_parts', $title ); |
| 1050 | |
| 1051 | $title = implode( " $sep ", array_filter( $title ) ); |
| 1052 | $title = wptexturize( $title ); |
| 1053 | $title = convert_chars( $title ); |
| 1054 | $title = esc_html( $title ); |
| 1055 | $title = capital_P_dangit( $title ); |
| 1056 | |
| 1057 | return $title; |
| 1058 | } |