Hi, I am using PHP5 on a XAMP installation. I am trying to extract a specific variable from a querystring (which is stored in my MySQL DB) The format of the string is always consists of the same parameters (p, x & y), however sometimes they could be in a different order. A sample querysting is below and I am ...

Hi! I don't know what's wrong but my expression just doesn't work. I have to find all php variables e.g. $variable $variable['array'] $variable -> objectData or something more complicated $variable['array'] -> objectNode['arrayindex'] -> somethingelse -> somethingelse2 I tried this one: $param = ...