(PHP 4, PHP 5, PHP 7, PHP 8)
rawurlencode — URL-encode according to RFC 3986
string
The URL to be encoded.
Returns a string in which all non-alphanumeric characters except
-_.~
have been replaced with a percent
(%
) sign followed by two hex digits. This is the
encoding described in » RFC 3986 for
protecting literal characters from being interpreted as special URL
delimiters, and for protecting URLs from being mangled by transmission
media with character conversions (like some email systems).
Приклад #1 including a password in an FTP URL
<?php
echo '<a href="ftp://user:', rawurlencode('foo @+%/'),
'@ftp.example.com/x.txt">';
?>
Поданий вище приклад виведе:
<a href="ftp://user:foo%20%40%2B%25%2F@ftp.example.com/x.txt">
Or, if you pass information in a PATH_INFO component of the URL:
Приклад #2 rawurlencode() example 2
<?php
echo '<a href="http://example.com/department_list_script/',
rawurlencode('sales and marketing/Miami'), '">';
?>
Поданий вище приклад виведе:
<a href="http://example.com/department_list_script/sales%20and%20marketing%2FMiami">