I am anable to replace comment- in php

Question

$string = "comment-454";

I want to disply only 454? not comment-

i am saving in db comment-454 , now i want to crop comment-.. how can i

can someone provide me something, because i am newbie in php.. thanks in advance..

Use [substr](http://php.net/manual/en/function.substr.php) to remove part of a string. Next time take the time to search on Google, this is very easy to find. — Drown, Nov 18 '14 at 12:41

score 1 · Accepted Answer · answered Nov 18 '14 at 12:42

1

$string = str_replace("comment-", "", "comment-454");

should replace what you want.

you mentioned comment-454 came from your database. So ill assume it's in $result.

Now you can do:

$string = str_replace("comment-", "", $result);

echo $string;

answered Nov 18 '14 at 12:42

Déjà vu

if this worked for you, you should accept the answer by cliccking the ✓ next to the answer. – Déjà vu Nov 18 '14 at 12:47

score 0 · Answer 2 · answered Nov 18 '14 at 12:44

0

$teile = explode("-", $string); echo $teile[1]; // 454

answered Nov 18 '14 at 12:44

Weexe

2 Answers2