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<?php |
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namespace kalanis\RemoteRequestPsr\Traits; |
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use Psr\Http\Message\MessageInterface; |
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/** |
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* Trait THeaders |
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* @package kalanis\RemoteRequestPsr\Traits |
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* Note: Contrary the PSR requirements this class does not offer immutability |
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* That's because you need to change request properties before you set them to RemoteRequest |
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*/ |
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trait THeaders |
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{ |
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/** @var array<string, array<int, string>> */ |
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protected array $headers = []; |
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public function getHeaders(): array |
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{ |
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return $this->headers; |
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} |
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public function hasHeader(string $name): bool |
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{ |
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$lookup = mb_strtolower($name); |
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foreach ($this->headers as $key => $values) { |
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if (mb_strtolower($key) == $lookup) { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function getHeader(string $name): array |
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{ |
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$lookup = mb_strtolower($name); |
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$wanted = []; |
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foreach ($this->headers as $key => $values) { |
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if (mb_strtolower($key) == $lookup) { |
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$wanted = array_merge($wanted, $values); |
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} |
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} |
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return $wanted; |
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} |
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public function getHeaderLine(string $name): string |
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{ |
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return implode(',', $this->getHeader($name)); |
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} |
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public function withHeader(string $name, $value): MessageInterface |
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{ |
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$lookup = mb_strtolower($name); |
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foreach ($this->headers as $key => $values) { |
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if (mb_strtolower($key) == $lookup) { |
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if (is_array($value)) { |
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$this->headers[$key] = array_merge($this->headers[$key], array_map('strval', $value)); |
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} else { |
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$this->headers[$key] = array_merge($this->headers[$key], [strval($value)]); |
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} |
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return $this; |
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} |
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} |
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return $this->withAddedHeader($name, $value); |
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} |
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public function withAddedHeader(string $name, $value): MessageInterface |
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{ |
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$this->withoutHeader($name); |
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if (is_array($value)) { |
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$this->headers[$name] = array_map('strval', $value); |
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} else { |
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$this->headers[$name] = [strval($value)]; |
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} |
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return $this; |
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} |
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public function withoutHeader(string $name): MessageInterface |
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{ |
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$lookup = mb_strtolower($name); |
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$wanted = []; |
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foreach ($this->headers as $key => $values) { |
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if (mb_strtolower($key) == $lookup) { |
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$wanted[] = $key; |
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} |
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} |
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foreach ($wanted as $item) { |
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unset($this->headers[$item]); |
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} |
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return $this; |
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} |
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} |
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alex-kalanis /
remote-request-psr
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