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PObject

PObject is the initial point of the class hierarchy of the Portalsuite objects. As the very origin, i. e., base element, PObject has no ancestors, but many descendants. All classes of the Portalsuite objects library are derived from PObject.

function PObject () [CONSTRUCTOR]
The constructor sets several internal variables like, for instance, the last error message to defined values a. o.

function GetErrorText ()
Purveys the error message, which was handed over and saved lastly by the function ExitOnError.

function ExitOnError ($sErrorTxt)
Writes the error message $sErrorTxt, which was handed over, into an object-internal auxiliary variable. The function ExitOnError should always be called if errors occur at another place within the object resp. within the object derived from PObject.

function Valid ()
Returns if the obejct is valid (=1) or non-valid (=0). Since PObject is an abstract object without relation to any data, it is always valid and always returns "=1".


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