$email_warn="Be aware that this project is associated to several managers (all recieved this email), please send only one answer per purge alert number.\n";
$purge_email_to=join(',',$managers_email);
}elseif(count($managers_email==0)){
$email_warn="As this project do not have managers, administrators recieved this alert.\n";
$purge_email_to=join(',',$admin_email);
$managers_name=$admin_name;
}
$purge_name_to=Array();
if(count($users_emails['manager'])>=1){
if(count($users_emails['manager'])>1){
$email_warn="Be aware that this project is associated to several managers (all recieved this email), please send only one answer per purge alert number.\n";