function isFieldEncrypted($field, $table = ""){
$pSet = $this->pSet;
if($table == "")
$table = $this->strTableName;
if(array_key_exists($table, $this->encryptedFields) && array_key_exists($field, $this->encryptedFields[$table]))
return $this->encryptedFields[$table][$field];
if($table != $this->strTableName)
$pSet = new ProjectSettings($table);
if(!array_key_exists($table, $this->encryptedFields))
$this->encryptedFields[$table] = array();
$this->encryptedFields[$table][$field] = $pSet->isFieldEncrypted($field);
return $this->encryptedFields[$table][$field];
}
