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 |
|---|---|
| 1298 | |
| 1299 | /** |
| 1300 | * Conditionally makes a hyperlink based on an internal class variable. |
| 1301 | * |
| 1302 | * @param string $url URL to potentially be linked. |
| 1303 | * @return string Linked URL or the original URL. |
| 1304 | */ |
| 1305 | function maybe_make_link( $url ) { |
| 1306 | $output = ( $this->linkifunknown ) ? '<a href="' . esc_attr($url) . '">' . esc_html($url) . '</a>' : $url; |
| 1307 | return apply_filters( 'embed_maybe_make_link', $output, $url ); |
| 1308 | } |
| 1309 | } |
| 1310 | $GLOBALS['wp_embed'] = new WP_Embed(); |
| 1311 | |
| 1312 | /** |
| 1313 | * Register an embed handler. This function should probably only be used for sites that do not support oEmbed. |
| 1314 | * |
| 1315 | * @since 2.9.0 |
| 1316 | * @see WP_Embed::register_handler() |