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<?php |
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/** |
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* Class StreamAbstract |
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* |
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* @filesource StreamAbstract.php |
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* @created 21.12.2018 |
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* @package chillerlan\HTTP\Psr7 |
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* @author smiley <[email protected]> |
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* @copyright 2018 smiley |
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* @license MIT |
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*/ |
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namespace chillerlan\HTTP\Psr7; |
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use Psr\Http\Message\StreamInterface; |
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abstract class StreamAbstract implements StreamInterface{ |
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public const MODES_READ = [ |
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'a+' => true, |
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'c+' => true, |
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'c+b' => true, |
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'c+t' => true, |
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'r' => true, |
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'r+' => true, |
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'rb' => true, |
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'rt' => true, |
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'r+b' => true, |
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'r+t' => true, |
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'w+' => true, |
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'w+b' => true, |
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'w+t' => true, |
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'x+' => true, |
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'x+b' => true, |
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'x+t' => true, |
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]; |
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public const MODES_WRITE = [ |
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'a' => true, |
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'a+' => true, |
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'c+' => true, |
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'c+b' => true, |
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'c+t' => true, |
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'r+' => true, |
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'rw' => true, |
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'r+b' => true, |
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'r+t' => true, |
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'w' => true, |
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'w+' => true, |
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'wb' => true, |
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'w+b' => true, |
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'w+t' => true, |
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'x+' => true, |
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'x+b' => true, |
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'x+t' => true, |
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]; |
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/** |
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* @var \Psr\Http\Message\StreamInterface|resource |
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*/ |
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protected $stream; |
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/** |
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* Closes the stream when the destructed |
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* |
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* @return void |
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*/ |
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public function __destruct(){ |
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$this->close(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function __toString(){ |
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return (string)$this->stream; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function close(){ |
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if($this->stream instanceof StreamInterface){ |
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$this->stream->close(); |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function detach(){ |
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return $this->stream->detach(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getSize():?int{ |
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return $this->stream->getSize(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function tell():int{ |
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return $this->stream->tell(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function eof():bool{ |
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return $this->stream->eof(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function isSeekable():bool{ |
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return $this->stream->isSeekable(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function seek($offset, $whence = SEEK_SET):void{ |
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$this->stream->seek($offset, $whence); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function rewind():void{ |
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$this->stream->rewind(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function isWritable():bool{ |
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return $this->stream->isWritable(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function write($string):int{ |
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return $this->stream->write($string); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function isReadable():bool{ |
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return $this->stream->isReadable(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function read($length):string{ |
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return $this->stream->read($length); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getContents():string{ |
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return $this->stream->getContents(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getMetadata($key = null){ |
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return $this->stream->getMetadata($key); |
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} |
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} |
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chillerlan /
php-httpinterface
