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<?php
/**
* Slim Framework (https://slimframework.com)
*
* @license https://github.com/slimphp/Slim/blob/3.x/LICENSE.md (MIT License)
*/
namespace Slim\Http;
use Slim\Tests\Assets\HeaderStack;
/**
* Return the value of the global variable $GLOBALS['getallheaders_return'] if it exists. Otherwise the
* function override calls the default php built-in function.
*
* @return array|false
*/
function getallheaders()
{
if (array_key_exists('getallheaders_return', $GLOBALS)) {
return $GLOBALS['getallheaders_return'];
}
return \getallheaders();
}
/**
* Emit a header, without creating actual output artifacts
*
* @param string $string
* @param bool $replace
* @param int|null $statusCode
*/
function header($string, $replace = true, $statusCode = null)
{
HeaderStack::push(
[
'header' => $string,
'replace' => $replace,
'status_code' => $statusCode,
]
);
}
function header_remove($name = null)
{
HeaderStack::remove($name);
}
/**
* Return the level of the output buffering shifted by the value of the global
* variable $GLOBALS['ob_get_level_shift'] if it exists. Otherwise the function
* override calls the default php built-in function.
*
* @return int
*/
function ob_get_level()
{
if (isset($GLOBALS['ob_get_level_shift'])) {
return \ob_get_level() + $GLOBALS['ob_get_level_shift'];
}
return \ob_get_level();
}
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