--TEST--
apache_request_headers() stack overflow.
--INI--
default_charset="UTF-8"
--SKIPIF--
<?php 
include "skipif.inc"; 
?>
--FILE--
<?php
include "include.inc";

$php = get_cgi_path();
reset_env_vars();

$file = dirname(__FILE__)."/012.test.php";

file_put_contents($file, '<?php print_r(apache_request_headers()); ?>');

passthru("$php -n $file");

$names = array('HTTP_X_TEST', 'HTTP_X__TEST', 'HTTP_X_');
foreach ($names as $name) {
    putenv($name."=".str_repeat("A", 256));
    passthru("$php -n -q $file");
    putenv($name);
}
unlink($file);

echo "Done\n";
?>
--EXPECTF--    
X-Powered-By: PHP/%s
Content-type: text/%s

Array
(
)
Array
(
    [X-Test] => AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
)
Array
(
    [X-_test] => AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
)
Array
(
    [X-] => AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
)
Done