Install PHP ldap extension under Centos

There are two methods to install PHP ldap extension under Centos, for reference only.

1. Online installation

Execute the following command:

yum install PHP-ldap

Possible problems:

Error: php70w-common- .. conflicts with php-common-5.4.... means version conflict.

Solution:

Check the php version:

php -v

Search for ldap with matching version:

yum search ldap

Find the matching version to install (mine is php70w -ldap.x86-64)

Reinstall:

yum install php70w-ldap.x86-64

You will be asked to enter a y midway to confirm.

Then open the ldap extension in php.ini:

vi /usr/local/php/lib/php.ini
extension=ldap.so

Completed, restart Apache2: service httpd restart.

/usr/local/apache/bin/httpd -k restart
// 或这条命令
service httpd restart

After completion, check the info.php page, there will be the ldap module, showing enabled.

ldap
LDAP Support    enabled
RCS Version    $Id: 109508bbbecf73ca923b37138cbac56802f1231b $
Total Links    0/unlimited
API Version    3001
Vendor Name    OpenLDAP
Vendor Version    20440
SASL Support    Enabled
Directive    Local Value    Master Value
ldap.max_links    Unlimited    Unlimited

2. Compile and install

For LDAP The installation must be installed first

Check whether the following has been installed, if not installed:

Check:

yum list openldap
yum list openldap-devel

Install:

# yum install openldap
# yum install openldap-devel

Be sure to execute this command:

# cp -frp /usr/lib64/libldap* /usr/lib/

Enter the installation directory

# cd /root/lnmp1.0-full/php-5.2.17/ext/ldap

(If you don’t know the installation directory, you can use find -name "php-*" to find it and find your installation directory of the corresponding version)

Then run

# /usr/local/php/bin/phpize
Configuring for:
PHP Api Version:         20090626
Zend Module Api No:      20090626
Zend Extension Api No:   220090626
# ./configure --with-php-config=/usr/local/php/bin/php-config --with-ldap
# make
# make install
Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/

to generate such an extension. We enter the directory and place ldap.so in the extensions directory:

[root@openldap ldap]# make install
Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/
[root@openldap ldap]# cd /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/
[root@openldap no-debug-non-zts-20131226]# ls -l
total 748
-rwxr-xr-x 1 root root 173086 Jul 16 16:05 ldap.so
-rwxr-xr-x 1 root root 586024 Jul 16 12:04 opcache.so
[root@openldap no-debug-non-zts-20131226]# cp ldap.so /usr/local/php/lib/php/extensions/ldap.so
[root@openldap no-debug-non-zts-20131226]# cd ..
[root@openldap extensions]# ls -l
total 176
-rwxr-xr-x 1 root root 173086 Jul 16 16:08 ldap.so
drwxr-xr-x 2 root root   4096 Jul 16 16:05 no-debug-non-zts-20131226
[root@openldap extensions]#

Modify vi /usr/local/php/etc/php.ini (your php configuration file, not necessarily this directory, can be viewed on the info.php page)

Add:

extension=ldap.so

Restart apache

/usr/local/apache/bin/httpd -k restart
// 或这条命令
service httpd restart

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