boolean PEAR_PackageUpdate::hasErrors (
mixed $level
= false
)
Returns whether or not errors , and or, warnings (version 0.7.0 or better) have occurred.
$level
The level of errors to pop off of the stack (warning|error). Use FALSE if you want all errors and warnings at once.
since 0.4.0a1
This function can not be called statically.
boolean - TRUE if errors(/warnings) have been captured, FALSE othewise.