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<?php |
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namespace Zenapply\DataTypes; |
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use libphonenumber\PhoneNumberUtil as Util; |
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use libphonenumber\PhoneNumberFormat as Format; |
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use libphonenumber\PhoneNumberType as Type; |
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/** |
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* @see https://en.wikipedia.org/wiki/Telephone_numbering_plan#Structure |
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*/ |
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class Telephone |
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{ |
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//Telephone variations |
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protected $format_E164; |
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protected $format_international; |
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protected $format_national; |
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protected $format_RFC3966; |
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//Telephone structure |
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protected $country_code; |
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protected $area_code; |
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protected $subscriber_code; |
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protected $extension; |
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//Telephone extras |
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protected $region; |
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protected $input; |
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//Telephone types |
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protected $typeMap = [ |
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Type::FIXED_LINE => 'FIXED_LINE', |
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Type::MOBILE => 'MOBILE', |
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Type::FIXED_LINE_OR_MOBILE => 'FIXED_LINE_OR_MOBILE', |
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Type::TOLL_FREE => 'TOLL_FREE', |
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Type::PREMIUM_RATE => 'PREMIUM_RATE', |
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Type::SHARED_COST => 'SHARED_COST', |
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Type::VOIP => 'VOIP', |
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Type::PERSONAL_NUMBER => 'PERSONAL_NUMBER', |
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Type::PAGER => 'PAGER', |
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Type::UAN => 'UAN', |
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Type::UNKNOWN => 'UNKNOWN', |
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Type::EMERGENCY => 'EMERGENCY', |
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Type::VOICEMAIL => 'VOICEMAIL', |
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Type::SHORT_CODE => 'SHORT_CODE', |
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Type::STANDARD_RATE => 'STANDARD_RATE', |
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]; |
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/** |
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* @param string $input The phone number |
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* @param string $region The region or country of the phone number |
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*/ |
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public function __construct($input,$region = 'US') |
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{ |
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$this->input = $input; |
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$this->region = $region; |
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$this->setup(); |
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} |
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/** |
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* @return void |
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*/ |
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protected function setup() |
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{ |
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$util = Util::getInstance(); |
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$number = $util->parse($this->input, $this->region); |
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//Meta |
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$this->valid = $util->isValidNumber($number); |
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$this->type = $this->typeMap[$util->getNumberType($number)]; |
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//Formats |
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$this->format_E164 = $util->format($number, Format::E164); |
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$this->format_international = $util->format($number, Format::INTERNATIONAL); |
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$this->format_national = $util->format($number, Format::NATIONAL); |
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$this->format_RFC3966 = $util->format($number, Format::RFC3966); |
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//Get the parts |
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$this->country_code = $number->getCountryCode(); |
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$this->extension = $number->getExtension(); |
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$this->area_code = $this->extractAreaCode(); |
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$this->subscriber_code = $this->extractSubscriberCode(); |
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} |
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6 |
View Code Duplication |
protected function extractAreaCode() |
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{ |
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if($this->region === 'US' && $this->isValid()){ |
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$exp = '/^\+?(1)?\s?\(?(\d{3})\)?(?:\s|\.|\-)?(\d{3})(?:\s|\.|\-)?(\d{4})$/'; |
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preg_match($exp,$this->format_E164,$matches); |
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if(count($matches) === 5){ |
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return $matches[2]; |
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} |
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} |
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return null; |
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} |
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View Code Duplication |
protected function extractSubscriberCode() |
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{ |
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if($this->region === 'US' && $this->isValid()){ |
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$exp = '/^\+?(1)?\s?\(?(\d{3})\)?(?:\s|\.|\-)?(\d{3})(?:\s|\.|\-)?(\d{4})$/'; |
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preg_match($exp,$this->format_E164,$matches); |
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if(count($matches) === 5){ |
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return $matches[3] . $matches[4]; |
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} |
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} |
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return null; |
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} |
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/*===================================== |
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= Ouput Methods = |
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=====================================*/ |
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/** |
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* @return string |
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*/ |
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public function getRFC3966() |
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{ |
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return $this->format_RFC3966; |
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} |
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/** |
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* @return string |
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*/ |
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public function getNational() |
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{ |
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return $this->format_national; |
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} |
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/** |
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* @return string |
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*/ |
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public function getInternational() |
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{ |
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return $this->format_international; |
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} |
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/** |
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* @return string |
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*/ |
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public function getE164() |
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{ |
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return $this->format_E164; |
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} |
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/** |
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* @return string |
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*/ |
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public function getOriginal() |
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{ |
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return $this->input; |
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} |
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/** |
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* @return string |
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*/ |
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public function getAreaCode() |
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{ |
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return $this->area_code; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCountryCode() |
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{ |
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return $this->country_code; |
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} |
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/** |
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* @return string |
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*/ |
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public function getSubscriberCode() |
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{ |
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return $this->subscriber_code; |
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} |
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/** |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return $this->type; |
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} |
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/** |
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* @return string |
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*/ |
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public function isValid() |
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{ |
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return $this->valid; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return $this->getE164(); |
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} |
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/*===== End of Ouput Methods ======*/ |
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} |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: