rawurlencode
(PHP 3, PHP 4, PHP 5)
rawurlencode -- URL-encode according to RFC 1738
Beskrivelse
string
rawurlencode ( string str )
Encodes the given string according to RFC 1738.
Parameterliste
str
The URL to be encoded.
Returneringsværdier
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 1738 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).
Eksempler
Eksempel 1. including a password in an FTP URL
<?php echo '<a href="ftp://user:', rawurlencode('foo @+%/'), '@ftp.example.com/x.txt">'; ?>
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Ovenstående eksempel vil udskrive: <a href="ftp://user:foo%20%40%2B%25%2F@ftp.example.com/x.txt"> |
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Or, if you pass information in a PATH_INFO component of the URL:
Eksempel 2. rawurlencode() example 2
<?php echo '<a href="http://example.com/department_list_script/', rawurlencode('sales and marketing/Miami'), '">'; ?>
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Ovenstående eksempel vil udskrive: <a href="http://example.com/department_list_script/sales%20and%20marketing%2FMiami"> |
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