jetpack
/
vendor
/
wp-php-toolkit
/
http-client
/
ByteStream
/
class-chunkedencoderbytetransformer.php
class-chunkeddecoderreadstream.php
1 week ago
class-chunkedencoderbytetransformer.php
1 week ago
class-requestreadstream.php
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class-seekablerequestreadstream.php
1 week ago
class-chunkedencoderbytetransformer.php
29 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WordPress\HttpClient\ByteStream; |
| 4 | |
| 5 | use WordPress\ByteStream\ByteTransformer\ByteTransformer; |
| 6 | |
| 7 | class ChunkedEncoderByteTransformer implements ByteTransformer { |
| 8 | |
| 9 | /** |
| 10 | * Encodes $bytes using chunked encoding as: |
| 11 | * |
| 12 | * <chunk-size><CRLF><chunk-data><CRLF> |
| 13 | * |
| 14 | * @param string $bytes The bytes to encode. |
| 15 | */ |
| 16 | public function filter_bytes( $bytes ): string { |
| 17 | if ( 0 === strlen( $bytes ) ) { |
| 18 | return ''; |
| 19 | } |
| 20 | $chunk_size = strtoupper( dechex( strlen( $bytes ) ) ); |
| 21 | |
| 22 | return $chunk_size . "\r\n" . $bytes . "\r\n"; |
| 23 | } |
| 24 | |
| 25 | public function flush(): string { |
| 26 | return "0\r\n\r\n"; |
| 27 | } |
| 28 | } |
| 29 |