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<?php |
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namespace JAAulde\IP\V4; |
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/** |
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* Represents a range of IPV4 addresses. |
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* |
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* @author Jim Auldridge <[email protected]> |
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* @copyright 2006-2015 Jim Auldridge |
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* @license MIT |
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*/ |
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class Range |
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{ |
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/** |
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* @var \JAAulde\IP\V4\Address The first address in the range being represented |
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*/ |
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protected $firstAddress; |
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/** |
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* @var \JAAulde\IP\V4\Address The last address in the range being represented |
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*/ |
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protected $lastAddress; |
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/** |
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* Constructor |
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* |
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* @param \JAAulde\IP\V4\Address $firstAddress The first address of the range being created |
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* @param \JAAulde\IP\V4\Address $lastAddress The last address of the range being created |
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* |
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* @throws Exception |
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*/ |
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public function __construct(Address $firstAddress, Address $lastAddress) |
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{ |
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if ($firstAddress->get() > $lastAddress->get()) { |
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throw new \Exception(__METHOD__.' first param, $firstAddress, cannot be higher address than second param, $lastAddress'); |
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} |
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$this->firstAddress = $firstAddress; |
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$this->lastAddress = $lastAddress; |
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} |
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/** |
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* Determine if a given address is contained within the range. |
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* |
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* @param \JAAulde\IP\V4\Address $address The address we want to know about |
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* |
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* @return bool |
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*/ |
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public function contains(Address $address) |
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{ |
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$addressValue = $address->get(); |
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return $addressValue >= $this->firstAddress->get() && $addressValue <= $this->lastAddress->get(); |
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} |
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/** |
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* Retrieve the first address in the range. |
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* |
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* @return \JAAulde\IP\V4\Address |
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*/ |
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public function getFirstAddress() |
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{ |
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return $this->firstAddress; |
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} |
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/** |
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* Retrieve the last address in the range. |
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* |
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* @return \JAAulde\IP\V4\Address |
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*/ |
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public function getLastAddress() |
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{ |
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return $this->lastAddress; |
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} |
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} |
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JAAulde /
php-ipv4
