require_once 'PEAR/PackageUpdate.php';
boolean PEAR_PackageUpdate::hasErrors ([mixed $level = FALSE])
boolean PEAR_PackageUpdate::hasErrors
Returns whether or not errors , and or, warnings (version 0.7.0 or better) have occurred.
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.
PEAR_PackageUpdate::popError()