/**
* Discover subclass properties to map. Add them to Bitfield.
*
* @return void
* @access protected
*/
protected function setupBitfield()
{
$this->bitfield = new Bitfield();
$c = new ReflectionClass($this);
$props = $c->getProperties(ReflectionProperty::IS_PROTECTED);
foreach ((array) $props as $p) {
if ($p->class == __CLASS__) {
continue;
}
$class_name = get_class($this);
$constant_name = strtoupper($class_name) . '_' . strtoupper($p->name);
$this->bitfield->addOption($constant_name, $unique_check = false);
$this->mapped[$p->name] = $constant_name;
}
}
printf("\n");
}
fclose($fp);
return;
}
throw new Exception("Failed to open example.data");
}
echo "Writing random data...\n";
generate_data(1000);
echo "Reading entries...\n";
read_data_entries();
echo "Done.\n";
exit;
// Example of how to use Bitfield directly:
$field = new Bitfield();
$field->addOption('USER_IS_ADMIN');
$field->addOption('USER_IS_BANNED');
$field->addOption('USER_IS_ADVERTISER');
$field->addOption('PREF_AUTOLOGIN');
$field->addOption('PREF_SHOW_ADS');
$field->setBitfield(USER_IS_ADMIN | PREF_AUTOLOGIN | PREF_SHOW_ADS);
if ($field->isEnabled(USER_IS_ADMIN)) {
echo "Hello sir!\n";
if ($field->isEnabled(PREF_AUTOLOGIN)) {
echo "Autologin enabled.\n";
}
if ($field->isEnabled(USER_IS_ADVERTISER)) {
echo "Gimme some offers.\n";
}
} else {
echo "Meh, what do you want?\n";
