• Adldap2 Version: 8.1.3
• LDAP Type: Active Directory
• PHP Version: 7.2 (WAMP)

Description:

From PHP 7.2.0 throught 7.2.4 I get this PHP warning:

ldap_connect(): Could not create session handle

No issues with PHP 7.1.15 or before.

php.net lists the following changes in their ChangeLog

LDAP:

• Implemented FR #69445 (Support for LDAP EXOP operations)
• Fixed support for LDAP_OPT_SERVER_CONTROLS and LDAP_OPT_CLIENT_CONTROLS in ldap_get_option
• Fixed passing an empty array to ldap_set_option for client or server controls.

Session:

• Fixed bug #73461 (Prohibit session save handler recursion).
• PR #2233 Removed register_globals related code and "!" can be used as $_SESSION key name.
• Improved bug #73100 fix. 'user' save handler can only be set by session_set_save_handler()
• Fixed bug #74514 (5 session functions incorrectly warn when calling in read-only/getter mode).
• Fixed bug #74936 (session_cache_expire/cache_limiter/save_path() trigger a warning in read mode).
• Fixed bug #74941 (session fails to start after having headers sent).

Steps To Reproduce:

Use PHP 7.2.0 throught 7.2.4

Full setup

Win 7 Pro WAMP Server 3.1.3 32bit
Apache 2.4.33 PHP 7.2.0
nette Framework App