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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 |
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217 | 'html' => $html, |
218 | 'scripts' => $enqueued_scripts, |
219 | ); |
220 | } |
221 |
|
222 | return new WP_Error( 'oembed_invalid_url', get_status_header_desc( 404 ), array( 'status' => 404 ) ); |
223 | } |
224 |
|
225 | /** This filter is documented in wp-includes/class-wp-oembed.php */ |
226 | $data->html = apply_filters( 'oembed_result', _wp_oembed_get_object()->data2html( (object) $data, $url ), $url, $args ); |
227 |
|
228 | /** |
229 | * Filters the oEmbed TTL value (time to live). |
230 | * |
231 | * Similar to the {@see 'oembed_ttl'} filter, but for the REST API |
232 | * oEmbed proxy endpoint. |
233 | * |
234 | * @since 4.8.0 |
235 | * |