I am trying to execute the following but he does not execute me well. Which will be able to be the problem?
$sql = "insert into scele (codigo, nombre) values (?, ?)";
$param = "1, Test1";
$tr = ibase_trans(IBASE_WRITE,$this->cn);
$qr = ibase_prepare($tr,$param);
$this->rs = ibase_execute($sql,$param);
if ($this->rs){
//Evaluate this condition, but he does not enter here
}