#58 Composer has fatal error with PHP 8.0.27

[Anonymous]

I have freshly installed WinNMP 21.10 in Windows 10. I only check the PHP 8.0.27 version.
When I run composer, it will output the following:

$ composer.phar

Fatal error: Uncaught Error: Call to undefined function Composer\XdebugHandler\putenv() in phar://C:/WinNMP/bin/composer/composer.phar/vendor/composer/xdebug-handler/src/Process.php:149
Stack trace:
#0 phar://C:/WinNMP/bin/composer/composer.phar/vendor/composer/xdebug-handler/src/Status.php(47): Composer\XdebugHandler\Process::setEnv('XDEBUG_HANDLER_...')
#1 phar://C:/WinNMP/bin/composer/composer.phar/vendor/composer/xdebug-handler/src/XdebugHandler.php(77): Composer\XdebugHandler\Status->__construct('COMPOSER_ALLOW_...', false)
#2 phar://C:/WinNMP/bin/composer/composer.phar/bin/composer(16): Composer\XdebugHandler\XdebugHandler->__construct('Composer', '--ansi')
#3 C:\WinNMP\bin\composer\composer.phar(24): require('phar://C:/WinNM...')
#4 {main}
  thrown in phar://C:/WinNMP/bin/composer/composer.phar/vendor/composer/xdebug-handler/src/Process.php on line 149

My PHP version is this:

$ php --version
PHP 8.0.27 (cli) (built: Jan 20 2023 05:41:02) ( NTS Visual C++ 2019 x64 )
Copyright (c) The PHP Group
Zend Engine v4.0.27, Copyright (c) Zend Technologies