I have a variable that contains the following text in PhP:

```
$description = "Flash <a href=\"http://www.aaa.com/\">this coupon</a> <br > <a href="http://www.ggg.com/">Visit here</a> for details <br >";

```

How do i add the 

> 
> target="\_blank"
> 
> 
> 

that missing on the `$description` variable?

**So the result will becomes the following:**

```
$description = "Flash <a href=\"http://www.aaa.com/\" target="_blank">this coupon</a> <br > <a href="http://www.ggg.com/" target="_blank">Visit here</a> for details <br >";

```

I am looking for solution that the variable $description was recorded by user accidentally. But I need the system to find out and correct it by adding the target="blank" into the existing variable and update the record.