gzuncompress() unable to handle data from gzcompress($s,1,ZLIB_ENCODING_RAW);
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Extension: zlib
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Description
Description
The following code:
<?php
$data="test";
var_dump(gzuncompress(gzcompress($data,1, ZLIB_ENCODING_DEFLATE)));
var_dump(gzuncompress(gzcompress($data,1,ZLIB_ENCODING_RAW)));
Resulted in this output:
string(4) "test"
Warning: gzuncompress(): data error in /in/Ms5o8 on line 4
bool(false)
But I expected this output instead:
string(4) "test"
string(4) "test"
PHP Version
8.1.11
Operating System
No response
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by checking the PHP documentation for gzcompress() and gzuncompress(), focusing on the ZLIB_ENCODING_RAW format shown in the example. Confirm whether the documented formats explain this behavior, and consider the issue done when the relevant documentation accurately describes the compatibility or limitation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- php
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100