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<?php |
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namespace libphonenumber\prefixmapper; |
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use libphonenumber\PhoneNumber; |
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use libphonenumber\PhoneNumberUtil; |
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class PrefixTimeZonesMap |
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{ |
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/* |
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protected final PhonePrefixMap phonePrefixMap = new PhonePrefixMap(); |
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protected static final String RAW_STRING_TIMEZONES_SEPARATOR = "&"; |
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*/ |
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const RAW_STRING_TIMEZONES_SEPARATOR = "&"; |
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protected $phonePrefixMap; |
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1 |
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public function __construct($map) |
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{ |
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$this->phonePrefixMap = new PhonePrefixMap($map); |
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} |
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/** |
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* As per {@link #lookupTimeZonesForNumber(long)}, but receives the number as a PhoneNumber |
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* instead of a long. |
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* |
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* @param $number PhoneNumber the phone number to look up |
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* @return array the list of corresponding time zones |
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*/ |
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public function lookupTimeZonesForNumber(PhoneNumber $number) |
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{ |
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$phonePrefix = $number->getCountryCode() . PhoneNumberUtil::getInstance()->getNationalSignificantNumber( |
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$number |
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); |
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return $this->lookupTimeZonesForNumberKey($phonePrefix); |
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} |
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/** |
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* Returns the list of time zones {@code key} corresponds to. |
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* |
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* <p>{@code key} could be the calling country code and the full significant number of a |
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* certain number, or it could be just a phone-number prefix. |
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* For example, the full number 16502530000 (from the phone-number +1 650 253 0000) is a valid |
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* input. Also, any of its prefixes, such as 16502, is also valid. |
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* |
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* @param $key int the key to look up |
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* @return array the list of corresponding time zones |
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*/ |
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protected function lookupTimeZonesForNumberKey($key) |
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{ |
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// Lookup in the map data. The returned String may consist of several time zones, so it must be |
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// split. |
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$timezonesString = $this->phonePrefixMap->lookupKey($key); |
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if ($timezonesString === null) { |
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return array(); |
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} |
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return $this->tokenizeRawOutputString($timezonesString); |
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} |
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/** |
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* Split {@code timezonesString} into all the time zones that are part of it. |
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* |
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* @param $timezonesString String |
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* @return array |
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*/ |
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protected function tokenizeRawOutputString($timezonesString) |
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{ |
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return explode(static::RAW_STRING_TIMEZONES_SEPARATOR, $timezonesString); |
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} |
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/** |
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* Returns the list of time zones {@code number}'s calling country code corresponds to. |
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* |
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* @param $number PhoneNumber the phone number to look up |
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* @return array the list of corresponding time zones |
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*/ |
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public function lookupCountryLevelTimeZonesForNumber(PhoneNumber $number) |
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{ |
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return $this->lookupTimeZonesForNumberKey($number->getCountryCode()); |
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} |
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} |
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giggsey /
libphonenumber-for-php
