Set auto-flushing mode.
If set, *incremental* flushes will be done after each write. This should not be confused with the different effects of this class' flush() method.
@since Method available since Release 3.3.0
boolean $autoFlush:
public function setAutoFlush($autoFlush) {
if (is_bool($autoFlush)) {
$this->autoFlush = $autoFlush;
}
else {
throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
}
}