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Source View: oembed_fetch_url

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Line Code
531            *
532            * @since 2.9.0
533            * @since 4.9.0 The `dnt` (Do Not Track) query parameter was added to all oEmbed provider URLs.
534            *
535            * @param string $provider URL of the oEmbed provider.
536            * @param string $url      URL of the content to be embedded.
537            * @param array  $args     Optional. Additional arguments for retrieving embed HTML.
538            *                         See wp_oembed_get() for accepted arguments. Default empty.
539            */
540           $provider = apply_filters( 'oembed_fetch_url', $provider, $url, $args );
541
542           foreach ( array( 'json', 'xml' ) as $format ) {
543                $result = $this->_fetch_with_format( $provider, $format );
544                if ( is_wp_error( $result ) && 'not-implemented' === $result->get_error_code() ) {
545                     continue;
546                }
547                return ( $result && ! is_wp_error( $result ) ) ? $result : false;
548           }
549           return false;