public static function getSolrMajorVersion() {
        $type = static::getSolrType();
        $version = FALSE;
        if ($type) {
            list(, $version) = explode(":", $type);
            if (preg_match('/^(\d)\./', $version, $matches)) {
                $version = $matches[1];
            }
            else {
                $version = '4';
            }
            // Platform support 3,4 and 6 atm. We only support 4 and 6.
            if ($version === '3') {
                $version = '4';
            }
        }
        return $version;
    }
public static function getSolrMajorVersion() {
        $type = static::getSolrType();
        $version = FALSE;
        if ($type) {
            list(, $version) = explode(":", $type);
            if (preg_match('/^(\d)\./', $version, $matches)) {
                $version = $matches[1];
            }
            else {
                $version = '4';
            }
            // Platform support 3,4 and 6 atm. We only support 4 and 6.
            if ($version === '3') {
                $version = '4';
            }
        }
        return $version;
    }
public static function getSolrMajorVersion ( ) { $ type = static :: getSolrType ( ) ; $ version = FALSE ; if ( $ type ) { list ( , $ version ) = explode ( ":" , $ type ) ; if ( preg_match ( '/^(\d)\./' , $ version , $ matches ) ) { $ version = $ matches [ 1 ] ; } else { $ version = '4' ; } // Platform support 3,4 and 6 atm. We only support 4 and 6. if ( $ version === '3' ) { $ version = '4' ; } } return $ version ; }
Gets the solr major version

@return string|FALSE
Gets the solr major version