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12.14. Blackbox ADLAD Error on PHP 7.4+

When using the adldap library for blackbox authentication with php 7.4+ the adLDAPUsers.php file needs to be updated for compatibility. In custom_code\classes\adLDAPUsers.php find this line:

        for ($i=0; $i <strlen($password); $i++){ $encoded.="{$password{$i}}\000"; }

and change it to:

        for ($i=0; $i <strlen($password); $i++){ $encoded.="{$password[$i]}\000"; }