public function SQLPrep($value)
 {
     if ($value == '') {
         $value = 'NULL';
     } else {
         if (!TeraWurflDatabase::isNumericSafe($value) || $value[0] == '0') {
             $value = $this->dbcon->quote($value);
             //Quote if not integer
         }
     }
     return $value;
 }
 public function SQLPrep($value)
 {
     if ($value == '') {
         $value = 'NULL';
     } else {
         if (!TeraWurflDatabase::isNumericSafe($value) || $value[0] == '0') {
             $value = "'" . str_replace("'", "''", $value) . "'";
         }
     }
     //Quote if not integer
     return $value;
 }
 public function SQLPrep($value)
 {
     if ($value == '') {
         $value = 'NULL';
     } else {
         if (!TeraWurflDatabase::isNumericSafe($value) || $value[0] == '0') {
             $value = "'" . $this->dbcon->real_escape_string($value) . "'";
         }
     }
     //Quote if not integer
     return $value;
 }