$email_warn="This project is associated to several manager (all recieved this email), please send only one answer per purge alert number.(".join(',',$managers_email).")\n";
$email_warn="This project is associated to several managers (all recieved this email), please send only one answer per purge alert number.(".join(',',$managers_email).")\n";
$purge_email_to=join(',',$managers_email);
}elseif(count($managers_email==0)){
$email_warn="This project isn't associated to manager, as administrator (".join(',',$admin_email).")of this project you recieved this purge alert \n";
$email_warn="As this project do not have managers, administrators recieved this alert (".join(',',$admin_email).")\n";