Based on https://github.com/zendframework/zend-diactoros/releases/tag/1.6.0 (commit 294edeb774c6a808b38bdd716b41bd55c0aff50d in this repo)
Added
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- Nothing.
Changed
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- [zendframework/zend-diactoros#270](https://github.com/zendframework/zend-diactoros/pull/270) changes the
behavior of `Laminas\Diactoros\Server`: it no longer creates an output buffer.
- [zendframework/zend-diactoros#270](https://github.com/zendframework/zend-diactoros/pull/270) changes the
behavior of the two SAPI emitters in two backwards-incompatible ways:
- They no longer auto-inject a `Content-Length` header. If you need this
functionality, mezzio/mezzio-helpers 4.1+ provides it via
`Mezzio\Helper\ContentLengthMiddleware`.
- They no longer flush the output buffer. Instead, if headers have been sent,
or the output buffer exists and has a non-zero length, the emitters raise an
exception, as mixed PSR-7/output buffer content creates a blocking issue.
If you are emitting content via `echo`, `print`, `var_dump`, etc., or not
catching PHP errors or exceptions, you will need to either fix your
application to always work with a PSR-7 response, or provide your own
emitters that allow mixed output mechanisms.
Deprecated
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- Nothing.
Removed
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- Nothing.
Fixed
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- Nothing.