PEAR_PackageUpdate::popError --
Pops an error off the error stack.
Beschreibung
Pops an error off the error stack.
This method is just for collecting errors that occur while checking for
updates and updating a package. The child class is responsible for
displaying all errors and handling them properly. This is because the
way errors are handled varies greatly depending on the driver used.
Hinweise
since 0.4.0a1
Diese Methode kann nicht
statisch aufgerufen werden.
Rückgabewert
array - details of an error or warning (with debug context if available).
