Fix user()->authenticate() method

[MrTAN1AX]

Hello everyone,

I know this project is deprecated but if you still use this library and you recently update your php version
You probably will encounter some problem with the method above of the class adldapUsers

replace this part of code at line 448

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

with this one

for ($i = 0; $i < $length; $i++) { $encoded .= $password[$i]; }

Bye.