[root@labsys00206 ~]# yum -y install epel-release

[root@labsys00206 ~]# yum install -y phpldapadmin

[root@labsys00206 ~]# vi /etc/httpd/conf.d/phpldapadmin.conf

#
#  Web-based tool for managing LDAP servers
#

Alias /phpldapadmin /usr/share/phpldapadmin/htdocs
Alias /ldapadmin /usr/share/phpldapadmin/htdocs

<Directory /usr/share/phpldapadmin/htdocs>
    Order Deny,Allow
    Allow from all
</Directory>

[root@labsys00206 ~]# vi /etc/phpldapadmin/config.php
397 $servers->setValue('login','attr','dn');
398 //$servers->setValue('login','attr','uid');

[root@labsys00206 ~]# vim /etc/httpd/conf/httpd.conf

102 #<Directory />
103 #    AllowOverride none
104 #    Require all denied
105 #</Directory>
106 <Directory />
107     Options Indexes FollowSymLinks
108     AllowOverride None
109 </Directory>

[root@labsys00207 ~]# systemctl restart httpd