The {@link PhoneNumberUtil} is implemented as a singleton. Therefore, calling getInstance multiple times will only result in one instance being created.
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public static getInstance ( string $baseFileLocation = self::META_DATA_FILE_PREFIX, array $countryCallingCodeToRegionCodeMap = null, libphonenumber\MetadataLoaderInterface $metadataLoader = null, libphonenumber\MetadataSourceInterface $metadataSource = null ) : |
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| $baseFileLocation | string | |
| $countryCallingCodeToRegionCodeMap | array | |
| $metadataLoader | libphonenumber\MetadataLoaderInterface | |
| $metadataSource | libphonenumber\MetadataSourceInterface | |
| return | instance | |
public static function getInstance($baseFileLocation = self::META_DATA_FILE_PREFIX, array $countryCallingCodeToRegionCodeMap = null, MetadataLoaderInterface $metadataLoader = null, MetadataSourceInterface $metadataSource = null)
{
if (static::$instance === null) {
if ($countryCallingCodeToRegionCodeMap === null) {
$countryCallingCodeToRegionCodeMap = CountryCodeToRegionCodeMap::$countryCodeToRegionCodeMap;
}
if ($metadataLoader === null) {
$metadataLoader = new DefaultMetadataLoader();
}
if ($metadataSource === null) {
$metadataSource = new MultiFileMetadataSourceImpl($metadataLoader, __DIR__ . '/data/' . $baseFileLocation);
}
static::$instance = new static($metadataSource, $countryCallingCodeToRegionCodeMap);
}
return static::$instance;
} /**
* @param mixed $value
* @return array|null
*/
protected function validateValue($value)
{
$valid = false;
$phoneUtil = PhoneNumberUtil::getInstance();
try {
$phoneProto = $phoneUtil->parse($value, null);
// pe($phoneProto);
if (!empty($this->region) && $this->region !== null) {
if (is_array($this->region)) {
foreach ($this->region as $region) {
if ($phoneUtil->isValidNumberForRegion($phoneProto, $region)) {
$valid = true;
break;
}
}
} else {
if ($phoneUtil->isValidNumberForRegion($phoneProto, $this->region)) {
$valid = true;
}
}
} else {
if ($phoneUtil->isValidNumber($phoneProto)) {
$valid = true;
}
}
} catch (NumberParseException $e) {
var_dump($e);
}
return $valid ? null : [$this->message, []];
}
