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<?php |
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/** |
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* Data Source Name |
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* User: moyo |
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* Date: 02/11/2017 |
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* Time: 3:41 PM |
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*/ |
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namespace Carno\DSN; |
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class DSN |
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{ |
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/** |
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* @var string |
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*/ |
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private $raw = null; |
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/** |
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* @var string |
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*/ |
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private $scheme = 'none'; |
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/** |
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* @var string |
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*/ |
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private $host = 'localhost'; |
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/** |
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* @var int |
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*/ |
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private $port = 0; |
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/** |
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* @var string |
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*/ |
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private $user = null; |
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/** |
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* @var string |
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*/ |
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private $pass = null; |
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/** |
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* @var string |
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*/ |
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private $path = null; |
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/** |
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* @var array |
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*/ |
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private $options = []; |
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/** |
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* DSN constructor. |
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* @param string $dsn |
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*/ |
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public function __construct(string $dsn) |
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{ |
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$this->raw = $dsn; |
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if (false === strpos($dsn, '://')) { |
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$dsn = "{$this->scheme}://{$dsn}"; |
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} |
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$parsed = parse_url($dsn); |
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$this->scheme = $parsed['scheme'] ?? $this->scheme; |
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$this->host = $parsed['host'] ?? $this->host; |
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$this->port = $parsed['port'] ?? $this->port; |
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$this->user = $parsed['user'] ?? $this->user; |
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$this->pass = $parsed['pass'] ?? $this->pass; |
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if (isset($parsed['path'])) { |
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$this->path = substr($parsed['path'], 1); |
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} |
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if (isset($parsed['query'])) { |
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foreach (explode('&', $parsed['query']) as $expr) { |
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if (false === strpos($expr, '=')) { |
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[$key, $val] = [$expr, true]; |
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} else { |
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[$key, $val] = explode('=', $expr); |
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} |
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$this->options[$key] = $val; |
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} |
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} |
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} |
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/** |
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* @return string |
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*/ |
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public function scheme() : string |
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{ |
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return $this->scheme; |
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} |
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/** |
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* @return string |
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*/ |
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public function host() : string |
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{ |
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return $this->host; |
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} |
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/** |
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* @return int |
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*/ |
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public function port() : int |
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{ |
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return $this->port; |
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} |
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/** |
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* @return string |
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*/ |
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public function user() : string |
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{ |
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return $this->user ?? ''; |
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} |
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/** |
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* @return string |
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*/ |
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public function pass() : string |
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{ |
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return $this->pass ?? ''; |
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} |
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/** |
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* @return string |
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*/ |
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public function path() : string |
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{ |
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return $this->path ?? '/'; |
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} |
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/** |
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* @param string $key |
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* @param null $default |
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142
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* @return mixed|null |
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*/ |
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public function option(string $key, $default = null) |
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{ |
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return $this->options[$key] ?? $default; |
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} |
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} |
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carno-php /
dsn
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