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take out definition of apache_request_headers(), do use method if not available

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This commit is contained in:
Uwe Steinmann 2017-01-17 13:47:14 +01:00
parent 158fd2147b
commit 14ab2120f1
1 changed files with 6 additions and 29 deletions
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35
webdav/webdav.php
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@ -6,31 +6,6 @@ if(!empty($settings->_coreDir))
else
require_once('SeedDMS/Core.php');
/* Set apache_request_headers() in case it doesn't exists, like
* when using fastcgi (patch by christopher täufert taken from http://php.net/)
*/
if( !function_exists('apache_request_headers') ) {
function apache_request_headers() {
$arh = array();
$rx_http = '/\AHTTP_/';
foreach($_SERVER as $key => $val) {
if( preg_match($rx_http, $key) ) {
$arh_key = preg_replace($rx_http, '', $key);
$rx_matches = array();
// do some nasty string manipulations to restore the original letter case
// this should work in most cases
$rx_matches = explode('_', $arh_key);
if( count($rx_matches) > 0 and strlen($arh_key) > 2 ) {
foreach($rx_matches as $ak_key => $ak_val) $rx_matches[$ak_key] = ucfirst($ak_val);
$arh_key = implode('-', $rx_matches);
}
$arh[$arh_key] = $val;
}
}
return( $arh );
}
}
/**
* SeedDMS access using WebDAV
*
@ -79,10 +54,12 @@ class HTTP_WebDAV_Server_SeedDMS extends HTTP_WebDAV_Server
// special treatment for litmus compliance test
// reply on its identifier header
// not needed for the test itself but eases debugging
foreach (apache_request_headers() as $key => $value) {
if (stristr($key, "litmus")) {
error_log("Litmus test $value");
header("X-Litmus-reply: ".$value);
if( function_exists('apache_request_headers') ) {
foreach (apache_request_headers() as $key => $value) {
if (stristr($key, "litmus")) {
error_log("Litmus test $value");
header("X-Litmus-reply: ".$value);
}
}
}