What PHP function can be used to decode URLs with special characters like %20?

When decoding URLs with special characters like %20 in PHP, you can use the urldecode() function. This function will decode any URL-encoded characters in a string, including %20 which represents a space. By using urldecode(), you can properly decode URLs with special characters and display them correctly in your application. 

$url = "https://www.example.com/page%20name";
$decoded_url = urldecode($url);
echo $decoded_url;

Keywords

PHP function URL decoding special characters %20 urlencode.

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