nonSQLError() public static method

public static nonSQLError ( )
 function __construct($type)
 {
     $type = strtolower($type);
     if ($type !== 'or' && $type !== 'and') {
         DB::nonSQLError('you must use either WhereClause(and) or WhereClause(or)');
     }
     $this->type = $type;
 }
 function __construct($type, $mdb = null)
 {
     $type = strtolower($type);
     if ($type != 'or' && $type != 'and') {
         DB::nonSQLError('you must use either WhereClause(and) or WhereClause(or)');
     }
     $this->type = $type;
     if ($mdb === null) {
         $this->mdb = DB::getMDB();
     } else {
         if ($mdb instanceof MeekroDB) {
             $this->mdb = $mdb;
         } else {
             DB::nonSQLError('the second argument to new WhereClause() must be an instance of class MeekroDB');
         }
     }
 }