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rawurlencode

(PHP 4, PHP 5, PHP 7, PHP 8)

rawurlencode — URL-encode according to RFC 3986

Descrizione

rawurlencode(string $string): string

Encodes the given string according to » RFC 3986.

Elenco dei parametri

string

The URL to be encoded.

Valori restituiti

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).

Esempi

Example #1 including a password in an FTP URL

<?php
echo '<a href="ftp://user:', rawurlencode('foo @+%/'),
'@ftp.example.com/x.txt">';
?>

Il precedente esempio visualizzerà:

<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:

Example #2 rawurlencode() example 2

<?php
echo '<a href="http://example.com/department_list_script/',
rawurlencode('sales and marketing/Miami'), '">';
?>

Il precedente esempio visualizzerà:

<a href="http://example.com/department_list_script/sales%20and%20marketing%2FMiami">

Vedere anche: