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<?php |
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namespace App\Component\Http; |
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use \App\Component\Http\Interfaces\IHeaders; |
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class Headers implements IHeaders |
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{ |
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/** |
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* headers list |
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* |
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* @var array |
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*/ |
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protected $headers; |
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/** |
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* instanciate |
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*/ |
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public function __construct() |
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{ |
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$this->headers = []; |
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} |
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/** |
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* add one header to header list and returns Headers instance |
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* |
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* @param string $key |
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* @return Headers |
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*/ |
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public function add(string $key, string $content): Headers |
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{ |
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$this->headers[$key] = $content; |
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return $this; |
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} |
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/** |
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* add headers from a header list as key value |
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* and returns Headers instance |
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* |
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* @param string $key |
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* @return Headers |
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*/ |
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public function addMany(array $headers): Headers |
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{ |
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foreach ($headers as $k => $v) { |
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$this->add($k, $v); |
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} |
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return $this; |
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} |
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/** |
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* remove key header from header list |
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* if header list key exists |
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* and returns Headers instance |
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* |
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* @param string $key |
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* @return Headers |
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*/ |
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public function remove(string $key): Headers |
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{ |
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if (isset($this->headers[$key])) { |
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unset($this->headers[$key]); |
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} |
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return $this; |
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} |
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/** |
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* returns headers map as assoc array |
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* |
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* @return array |
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*/ |
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public function get(): array |
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{ |
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return $this->headers; |
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} |
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/** |
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* returns raw headers as a normal array |
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* |
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* @return array |
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*/ |
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public function getRaw(): array |
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{ |
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return array_map( |
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function ($key, $val) { |
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return $key . ': ' . $val; |
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}, |
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array_keys($this->headers), |
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$this->headers |
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); |
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} |
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/** |
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* send headers and returns Headers instance |
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* |
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* @return Headers |
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*/ |
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public function send(): Headers |
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{ |
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$headers = $this->getRaw(); |
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$headersCount = count($headers); |
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for ($c = 0; $c < $headersCount; $c++) { |
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header($headers[$c]); |
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} |
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unset($headersCount); |
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unset($headers); |
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return $this; |
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} |
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} |
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pierre-fromager /
nymfonya
