如何从字符串中替换“✦”字符的所有域名？

Question

The most I've gotten:

$name = str_replace("*.*", "✦", $name);

And for example:

$name = "Hello | google.com"

would be replaced to:

$name = "Hello | ✦"

Answer 1

Try with regex

<?php 
preg_replace('/\b(?:(?:https?|ftp|file):\/\/|www\.|ftp\.)[-A-Z0-9+&@#\/%=~_|$?!:,.]*[A-Z0-9+&@#\/%=~_|$]/i','✦',$name);
?>