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 |
|---|---|
| 239 | */ |
| 240 | function get_page_link( $post = false, $leavename = false, $sample = false ) { |
| 241 | $post = get_post( $post ); |
| 242 | |
| 243 | if ( 'page' == get_option( 'show_on_front' ) && $post->ID == get_option( 'page_on_front' ) ) |
| 244 | $link = home_url('/'); |
| 245 | else |
| 246 | $link = _get_page_link( $post, $leavename, $sample ); |
| 247 | |
| 248 | return apply_filters( 'page_link', $link, $post->ID, $sample ); |
| 249 | } |
| 250 | |
| 251 | /** |
| 252 | * Retrieve the page permalink. |
| 253 | * |
| 254 | * Ignores page_on_front. Internal use only. |
| 255 | * |
| 256 | * @since 2.1.0 |
| 257 | * @access private |