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<?php |
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namespace veejay\address; |
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/** |
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* Class Address |
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* @package veejay\address |
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* |
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* @property string|null $scheme |
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* @property string|null $host |
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* @property int|null $port |
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* @property string|null $path |
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* @property array $query |
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* @property string|null $fragment |
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*/ |
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class Address |
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{ |
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/** |
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* http://domain.ru:80/index.php?param=1#anchor - http |
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* @var string|null |
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*/ |
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protected $scheme; |
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/** |
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* http://domain.ru:80/index.php?param=1#anchor - domain.ru |
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* @var string|null |
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*/ |
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protected $host; |
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/** |
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* http://domain.ru:80/index.php?param=1#anchor - 80 |
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* @var int|null |
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*/ |
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protected $port; |
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/** |
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* http://domain.ru:80/index.php?param=1#anchor - /index.php |
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* @var string|null |
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*/ |
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protected $path; |
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/** |
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* http://domain.ru:80/index.php?param=1#anchor - [param => 1] |
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* @var array |
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*/ |
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protected $query = []; |
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/** |
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* http://domain.ru:80/index.php?param=1#anchor - anchor |
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* @var string|null |
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*/ |
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protected $fragment; |
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/** |
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* @param string $url - address than can be parsed by function parse_url() |
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*/ |
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public function __construct(string $url) |
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{ |
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$parts = parse_url($url); |
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foreach ($parts as $key => $value) { |
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if ($key == 'query') { |
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parse_str($value, $value); |
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} |
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$this->__set($key, $value); |
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} |
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} |
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/** |
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* @param string $name |
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* @param mixed $value |
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*/ |
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public function __set($name, $value) |
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{ |
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if ($name == 'port') { |
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$this->setPort($value); |
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} elseif ($name == 'query') { |
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$this->setQuery($value); |
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} elseif (property_exists($this, $name)) { |
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if (is_null($value) || $value == '') { |
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$this->$name = null; |
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} elseif (is_string($value)) { |
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$this->$name = $value; |
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} |
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} |
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} |
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/** |
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* @param string $name |
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* @return mixed |
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*/ |
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public function __get($name) |
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{ |
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return $this->$name; |
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} |
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/** |
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* Generate relative url. |
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* @return string |
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*/ |
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public function rel(): string |
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{ |
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$str = ''; |
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if ($this->path !== null) { |
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$str .= $this->path; |
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} |
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if (!empty($this->query)) { |
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$str .= '?' . http_build_query($this->query, '', '&'); |
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} |
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if ($this->fragment !== null) { |
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$str .= '#' . $this->fragment; |
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} |
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if (substr($str, 0, 1) != '/') { |
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$str = '/' . $str; |
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} |
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return $str; |
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} |
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/** |
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* Generate absolute url. |
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* @return string |
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*/ |
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public function abs(): string |
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{ |
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$str = ''; |
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if ($this->scheme !== null) { |
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$str .= $this->scheme . '://'; |
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} |
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if ($this->host !== null) { |
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$str .= $this->host; |
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} |
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if ($this->port !== null) { |
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$str .= ':' . $this->port; |
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} |
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if (!$this->absAllowed()) { |
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$str = ''; |
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} |
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$str .= $this->rel(); |
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return $str; |
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} |
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/** |
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* Is absolute url allowed. |
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* @return bool |
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*/ |
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public function absAllowed(): bool |
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{ |
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return $this->scheme !== null && $this->host !== null; |
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} |
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/** |
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* Set port value. |
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* @param mixed $value |
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* @return void |
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*/ |
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protected function setPort($value) |
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{ |
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settype($value, 'int'); |
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$this->port = empty($value) ? null : $value; |
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} |
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/** |
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* Set query value. |
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* @param mixed $value |
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* @return void |
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*/ |
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protected function setQuery($value) |
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{ |
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if (empty($value)) { |
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$this->query = []; |
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} elseif (is_array($value)) { |
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$this->query = $value; |
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} |
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} |
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} |
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175
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Veejayspb /
address
