PHP: Change preg_replace

Question

Hello i try to remove "@" from link how can i do this?

Thanks in advance.

$string = "@username";   
$mention_url = $WebsiteURL. "/". "\\0";
$string = preg_replace("/(?<!\S)@([0-9a-zA-Z_]+)/", "<a href='$mention_url'>\\0</a>", $string);

Defualt link is :

http://localhost/@username

i like this (remove @):

http://localhost/username

Str_replace('/@', '/', $url);. $url should include $mention_url and user name ($srting) — Yaroslav
– Yaroslav, Commented Dec 11, 2016 at 7:34
How are you tryng? str_replace does not modify the original string. $your_string = 'some string' $another_string = str_replace('o', 'a', $your_string); $your_string is still 'some string', whereas $another_string is 'same string' — Luis Sieira
– Luis Sieira, Commented Dec 11, 2016 at 12:49

Kumar · Accepted Answer · 2018-08-10 16:16:36Z

1

Well, you can use this also it is working. I have tested it here-- https://regex101.com/r/jqPsfL/1

$da = "http://localhost/@username";
echo preg_replace("/\/\@(\w+)/","/$1",$da);

I think your default data is

http://localhost/@username

and you want to remove @. So, solution is based on that. If I did not understand your problem. Please can you explain what do you want.

Hope it helps you.

edited Aug 10, 2018 at 16:16

answered Dec 11, 2016 at 8:46

Kumar

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Shota Papiashvili · Accepted Answer · 2016-12-11 07:35:53Z

0

$WebsiteURL = 'http://www.walla.co.il';
$string = "@username";   
$string = preg_replace("/@([0-9a-zA-Z_]+)/", "<a href='$WebsiteURL/$1'>$0</a>", $string);

answered Dec 11, 2016 at 7:35

Shota Papiashvili

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1 Comment

jwpfox Over a year ago

Please expand your answer to explain how it answers the question. Code dump answers are not preferred.

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