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 |
---|---|
1283 |
|
1284 | /** |
1285 | * Conditionally makes a hyperlink based on an internal class variable. |
1286 | * |
1287 | * @param string $url URL to potentially be linked. |
1288 | * @return string Linked URL or the original URL. |
1289 | */ |
1290 | function maybe_make_link( $url ) { |
1291 | $output = ( $this->linkifunknown ) ? '<a href="' . esc_attr($url) . '">' . esc_html($url) . '</a>' : $url; |
1292 | return apply_filters( 'embed_maybe_make_link', $output, $url ); |
1293 | } |
1294 | } |
1295 | $GLOBALS['wp_embed'] = new WP_Embed(); |
1296 |
|
1297 | /** |
1298 | * Register an embed handler. This function should probably only be used for sites that do not support oEmbed. |
1299 | * |
1300 | * @since 2.9.0 |
1301 | * @see WP_Embed::register_handler() |