Description
array getallheaders (void)
This function returns an associative array of all the HTTP
headers in the current request.
Nota:
You can also get at the value of the common CGI variables by
reading them from the environment, which works whether or not
you are using PHP as an Apache module. Use
phpinfo() to see a list of all of the
environment variables defined this way.
Esempio 1. getallheaders() Example
$headers = getallheaders();
while (list ($header, $value) = each ($headers)) {
echo "$header: $value<br>\n";
}
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This example will display all the request headers for the current
request.
Nota:
Getallheaders() is currently only supported
when PHP runs as an Apache module.
apache_note