No left side assignment

[jjeffman]

Hello, I have not succeeded in using the Ajaxac class which clone the way Google makes its suggestion of queries. I wonder if the problem lies on the way some class methods are being called, using the equal sign without any variable on the left side of the equal sign, like

<?php  = $ajax->MethodCall(); ?>

The page at http://www.phpriot.com/articles/google-suggest-ajaxac/5 shows the PHP code to implement the class. Is there any sense on assignments with no variable on the left side ? Thanks a lot. Kind regards. Jayme Jeffman Filho