Memo---window PHP open LDAP extension

Restart the service after opening the LDAP extension in php.ini, phpinfo (), no LDAP
Apache_error.log tip: PHP startup:unable to load Dynamic Library ' D:/myphp/php-5.3/ext/php_ldap.dll '-%1 is not a valid WIN32 application.
Check out the PHP manual for LXXV. LDAP functions Introduction, see there are two dependent libraries Libeay32.dll and Ssleay32.dll need to put into the environment variable path,

Reboot Apache still error: Fatal error:call to undefined function ldap_connect ()
The following actions are performed to modify the Apache configuration file, forcing the two extensions to load:

LoadFile "D:/myphp/php-5.3/ext/ssleay32.dll"
LoadFile "D:/myphp/php-5.3/ext/libeay32.dll"

Open the Apache configuration file and add the following two lines before the PHP module is loaded:

Memo---window PHP open LDAP extension