heyy,
I want to run the code found in the string below 

```
$str=" $row["AccountID"].$row["CurrencyID"] "; 

```

like this: 

```
while($row = $result2->fetch_assoc()) {
     echo $str;
}

```

but the output is shown like this: 

```
 $row["AccountID"].$row["CurrencyID"] 

```

That's not what i need ,
how can i make it run the code inside the string and allowing it to read the "$row" word as a variable not as a string?