Viewing file:  ValidatePostSize.php (1.19 KB) -rwxrwxr-x
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<?php
namespace Illuminate\Foundation\Http\Middleware;
use Closure;
use Illuminate\Http\Exceptions\PostTooLargeException;
class ValidatePostSize
{
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*
* @throws \Illuminate\Http\Exceptions\PostTooLargeException
*/
public function handle($request, Closure $next)
{
$max = $this->getPostMaxSize();
if ($max > 0 && $request->server('CONTENT_LENGTH') > $max) {
throw new PostTooLargeException;
}
return $next($request);
}
/**
* Determine the server 'post_max_size' as bytes.
*
* @return int
*/
protected function getPostMaxSize()
{
if (is_numeric($postMaxSize = ini_get('post_max_size'))) {
return (int) $postMaxSize;
}
$metric = strtoupper(substr($postMaxSize, -1));
$postMaxSize = (int) $postMaxSize;
return match ($metric) {
'K' => $postMaxSize * 1024,
'M' => $postMaxSize * 1048576,
'G' => $postMaxSize * 1073741824,
default => $postMaxSize,
};
}
}
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