memory leak in php script

Question

I have a php script that runs a mysql query, then loops the result, and in that loop also runs several queries:

    $sqlstr = \"SELECT * FROM user_pred WHERE         


        

Answer 1

From the php.net memory_get_usage manual:

Parameters

real_usage Set this to TRUE to get the real size of memory allocated from system. If not set or FALSE only the memory used by emalloc() is reported.

With this parameter set to true, the script showed no increase of memory, like I expected.