Re: replacing first occurence
| From: | Philip Olson | Date: | Wed, 24 Apr 2002 19:11:31 +0000 |
| Subject: | Re: replacing first occurence | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-94436@lists.php.net to get a copy of this message | ||
> What function can I use to replace just the first occurence
> of a "," in a string?
Let's replace the first , with a ! and if , does
not exist at all let's not replace anything. Change
according to taste:
$str = 'Hello, I love you!';
if (($pos = strpos($str, ',')) !== false) {
$str{$pos} = '!';
}
print $str; // Hello! I love you!';
print $pos; // 5
print $str{0}; // H
print $str{5}; // !
Regards,
Philip Olson