Httpd php-phm lost SetEnv PHP_ADMIN_VALUE

it’s working with a SetEnv PHP_ADMIN_VALUE alone in Directory, like this :

<Directory "/usr/local/www/appli">
	SetEnv PHP_ADMIN_VALUE "open_basedir=/tmp:/users/:/users/home:/usr/local/www/appli;error_reporting=6143"
</Directory>

Alias /env_etu "/usr/local/www/appli/environ_etudiant/root"
<Directory "/usr/local/www/appli/environ_etudiant/root">
        SSLRequireSSL
        AllowOverride None

        Require all granted
</Directory>

Probably a bug in apache ?