PEAR_ErrorStack::hasErrors() -- Determine whether there are any errors on the stack
Beschrijving
Determine whether there are any errors on the stack
Parameter
- string
$level
Level name to check for a particular severity. Use this to determine whether only a particular
class of errors has occurred, such as whether any warnings have occurred (errors will be ignored)
Throws
throws no exceptions thrown
Note
Deze functie kan niet statisch worden aangeroepen.