I want to remove the special character `@` from the following string

```
 $string="Test <a href='/group/profile/1'>@Test User</a> another test <a href='/group/profile/2'>@User Test</a>";

```

Expected output:

```
 <a href='/group/profile/1'>Test User</a> another test <a href='/group/profile/2'>User Test</a>"

```

Here i need to check each anchor tags in the string and need to find only the anchor tags with the word profile in href and need to remove the `@` from the link text.If there is any `@` outside the anchor tag in the string it should not be removed, only the `@` in the anchor tag need to be removed.