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<?php |
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/** |
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* UK Postcode Parser |
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* |
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* @copyright Copyright (c) Vasil Dakov <[email protected]> |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace VasilDakov\Postcode; |
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use VasilDakov\Postcode\Postcode; |
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class Parser implements ParserInterface |
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{ |
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/** |
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* Regular expression pattern for Outward code |
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*/ |
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const OUTWARD = "/\d[A-Za-z]{1,2}$/i"; |
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/** |
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* Regular expression pattern for Inward code |
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*/ |
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const INWARD = "/\d[A-Za-z]{2}$/i"; |
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/** |
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* Regular expression pattern for Area code |
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*/ |
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const AREA = "/^[A-Za-z]{1,2}/i"; |
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/** |
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* Regular expression pattern for Sector code |
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*/ |
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const SECTOR = "/^[A-Za-z]{1,2}\d[A-Za-z\d]?\s*\d/i"; |
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/** |
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* Regular expression pattern for Unit code |
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*/ |
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const UNIT = "/[A-Za-z]{2}$/i"; |
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/** |
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* Regular expression pattern for District code |
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*/ |
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const DISTRICT = "/^([A-Za-z]{1,2}\d)([A-Za-z])$/i"; |
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/** |
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* Regular expression pattern for Subdistrict code |
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*/ |
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const SUBDISTRICT = "/^([A-Za-z]{1,2}\d)([A-Za-z])$/i"; |
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/** |
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* Postcode $postcode |
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*/ |
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private $postcode; |
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/** |
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* Constructor |
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* |
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* @param Postcode $postcode |
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*/ |
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public function __construct(Postcode $postcode) |
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{ |
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$this->postcode = (string)$postcode; |
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} |
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/** |
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* @return string $outward |
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*/ |
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public function outward() |
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{ |
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return \trim(\preg_replace(self::OUTWARD, "", $this->postcode)); |
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} |
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/** |
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* @return string $inward |
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*/ |
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public function inward() |
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{ |
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return (\preg_match(self::INWARD, $this->postcode, $matches)) ? $matches[0] : ""; |
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} |
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/** |
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* @return string $area |
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*/ |
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public function area() |
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{ |
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return (\preg_match(self::AREA, $this->postcode, $matches)) ? $matches[0] : ""; |
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} |
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/** |
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* @return string $district |
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*/ |
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public function district() |
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{ |
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return (\preg_match(self::DISTRICT, $this->outward(), $matches)) ? $matches[1] : ""; |
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} |
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/** |
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* Subdistrict code |
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* |
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* @return string Example: "AA9A" |
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*/ |
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public function subdistrict() |
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{ |
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return (\preg_match(self::REGEXP_SUBDISTRICT, $this->outward(), $matches)) ? $matches[0] : ""; |
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} |
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/** |
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* @return string $sector |
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*/ |
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public function sector() |
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{ |
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return (\preg_match(self::SECTOR, $this->postcode, $matches)) ? $matches[0] : ""; |
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} |
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/** |
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* @return string $unit |
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*/ |
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public function unit() |
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{ |
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return (\preg_match(self::UNIT, $this->postcode, $matches)) ? $matches[0] : ""; |
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} |
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/** |
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* @return array |
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*/ |
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public function parse() |
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{ |
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return []; |
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} |
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} |
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|
vasildakov /
postcode-parser
