/**
* Merges the information from another phone number into this phone number.
*
* @param PhoneNumber $other The phone number to copy.
*
* @return PhoneNumber This PhoneNumber instance, for chaining method calls.
*/
public function mergeFrom(PhoneNumber $other)
{
if ($other->hasCountryCode()) {
$this->setCountryCode($other->getCountryCode());
}
if ($other->hasNationalNumber()) {
$this->setNationalNumber($other->getNationalNumber());
}
if ($other->hasExtension()) {
$this->setExtension($other->getExtension());
}
if ($other->hasItalianLeadingZero()) {
$this->setItalianLeadingZero($other->isItalianLeadingZero());
}
if ($other->hasNumberOfLeadingZeros()) {
$this->setNumberOfLeadingZeros($other->getNumberOfLeadingZeros());
}
if ($other->hasRawInput()) {
$this->setRawInput($other->getRawInput());
}
if ($other->hasCountryCodeSource()) {
$this->setCountryCodeSource($other->getCountryCodeSource());
}
if ($other->hasPreferredDomesticCarrierCode()) {
$this->setPreferredDomesticCarrierCode($other->getPreferredDomesticCarrierCode());
}
return $this;
}
