Remove the truncated from the content [solved]

[mel47]

Hi
No success on forum unless I didn't have the good keywords...
I created a short sentence using $short = sanitizer()->truncate($person->content, 150);

But then I want to remove this sentence from the content. The usage is a accordion (clicking the sentence open the full text, but without repeating the same sentence again).
Thanks!
Mel

Edited June 19 by mel47
solved

[ngrmm]

Did you try str_replace?

[mel47]

Thanks, success!
For the sake of ulterior reference :

str_replace($short, '', $person->content);