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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 |
---|---|
562 | * |
563 | * Use this filter to add support for custom data types, or to filter the result. |
564 | * |
565 | * @since 2.9.0 |
566 | * |
567 | * @param string $return The returned oEmbed HTML. |
568 | * @param object $data A data object result from an oEmbed provider. |
569 | * @param string $url The URL of the content to be embedded. |
570 | */ |
571 | return apply_filters( 'oembed_dataparse', $return, $data, $url ); |
572 | } |
573 |
|
574 | /** |
575 | * Strip any new lines from the HTML. |
576 | * |
577 | * @access public |
578 | * @param string $html Existing HTML. |
579 | * @param object $data Data object from WP_oEmbed::data2html() |
580 | * @param string $url The original URL passed to oEmbed. |