Without further context, monarch's guess is a good one. About all that can be said with certainty is that the snippet you provided follows this general format: 
$variable = $object->method(parameter);

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In other words, you are running the method called param() of the object called $query using the parameter named 'fungsi1' and assigning the results to the variable called $fungsi1.

In reply to Re: What does $query->param() do? by jZed
in thread What does $query->param() do? by Anonymous Monk

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