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Source View: embed_handler_html

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Understanding Source Code

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
163                                *
164                                * @since 2.9.0
165                                *
166                                * @see WP_Embed::shortcode()
167                                *
168                                * @param mixed  $return The shortcode callback function to call.
169                                * @param string $url    The attempted embed URL.
170                                * @param array  $attr   An array of shortcode attributes.
171                                */
172                               return apply_filters( 'embed_handler_html', $return, $url, $attr );
173                     }
174                }
175           }
176
177           $post_ID = ( ! empty( $post->ID ) ) ? $post->ID : null;
178           if ( ! empty( $this->post_ID ) ) // Potentially set by WP_Embed::cache_oembed()
179                $post_ID = $this->post_ID;
180
181           // Unknown URL format. Let oEmbed have a go.