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Source View: pre_remote_source

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Source View

Line Code
6904
6905           /**
6906            * Filters the pingback remote source.
6907            *
6908            * @since 2.5.0
6909            *
6910            * @param string $remote_source Response source for the page linked from.
6911            * @param string $pagelinkedto  URL of the page linked to.
6912            */
6913           $remote_source = apply_filters( 'pre_remote_source', $remote_source, $pagelinkedto );
6914
6915           // Work around bug in strip_tags():
6916           $remote_source = str_replace( '<!DOC', '<DOC', $remote_source );
6917           $remote_source = preg_replace( '/[\r\n\t ]+/', ' ', $remote_source ); // normalize spaces
6918           $remote_source = preg_replace( '/<\/*(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/', "\n\n", $remote_source );
6919
6920           preg_match( '|<title>([^<]*?)</title>|is', $remote_source, $matchtitle );
6921           $title = isset( $matchtitle[1] ) ? $matchtitle[1] : '';
6922           if ( empty( $title ) ) {