All notable changes to this project will be documented in this file, in reverse chronological order by release.
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- #63 adds a new
Zend\Stdlib\ConsoleHelperclass, providing minimal support for writing output toSTDOUTandSTDERR, with optional colorization, when the console supports that feature.
- #38 deprecates
Zend\Stdlib\JsonSerializable, as all supported version of PHP now support it.
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- #59 fixes a notice
when defining the
Zend\Json\Json::GLOB_BRACEconstant on systems using non-gcc glob implementations.
- #51 adds PHP 7 as a supported PHP version.
- #51 adds a migration document from v2 to v3. Hint: if you use hydrators, you need to be using zend-hydrator instead!
- #51 adds automated documentation builds to gh-pages.
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- #33 - removed
deprecated classes
- All Hydrator classes see #22.
Zend\Stdlib\CallbackHandlersee #35
- #37 - removed
deprecated classes and polyfills:
Zend\Stdlib\DateTime; this had been deprecated since 2.5, and only existed as a polyfill for thecreateFromISO8601()support, now standard in all PHP versions we support.Zend\Stdlib\Exception\InvalidCallbackException, which was unused since #33.Zend\Stdlib\Guard\GuardUtils, which duplicatedZend\Stdlib\Guard\AllGuardsTraitto allow usage with pre-PHP 5.4 versions.src/compatibility/autoload.php, which has been dprecated since 2.5.
- #37 - removed
unneeded dependencies:
- zend-config (used only in testing ArrayUtils, and the test was redundant)
- zend-serializer (no longer used)
- #51 removes the documentation for hydrators, as those are part of the zend-hydrator component.
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- #35 deprecates
Zend\Stdlib\CallbackHandler, as the one component that used it, zend-eventmanager, will no longer depend on it starting in v3.
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- #27 fixes a race
condition in the
FastPriorityQueue::remove()logic that occurs when removing items iteratively from the same priority of a queue.
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- #26 fixes a subtle
inheritance issue with deprecation in the hydrators, and updates the
HydratorInterfaceto also extend the zend-hydratorHydratorInterfaceto ensure LSP is preserved.
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- #24 fixes an import in
FastPriorityQueueto aliasSplPriorityQueuein order to disambiguate with the local override present in the component.
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#19 adds a new
FastPriorityQueueimplementation. It follows the same signature asSplPriorityQueue, but uses a performance-optimized algorithm:- inserts are 2x faster than
SplPriorityQueueand 3x faster than theZend\Stdlib\PriorityQueueimplementation. - extracts are 4x faster than
SplPriorityQueueand 4-5x faster than theZend\Stdlib\PriorityQueueimplementation.
The intention is to use this as a drop-in replacement in the
zend-eventmanagercomponent to provide performance benefits. - inserts are 2x faster than
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#20 deprecates all hydrator classes, in favor of the new zend-hydrator component. All classes were updated to extend their zend-hydrator equivalents, and marked as
@deprecated, indicating the equivalent class from the other repository.Users should immediately start changing their code to use the zend-hydrator equivalents; in most cases, this can be as easy as removing the
Stdlibnamespace from import statements or hydrator configuration. Hydrators will be removed entirely from zend-stdlib in v3.0, and all future updates to hydrators will occur in the zend-hydrator library.Changes with backwards compatibility implications:
-
Users implementing
Zend\Stdlib\Hydrator\HydratorAwareInterfacewill need to update theirsetHydrator()implementation to typehint onZend\Hydrator\HydratorInterface. This can be done by changing the import statement for that interface as follows:// Replace this: use Zend\Stdlib\Hydrator\HydratorInterface; // with this: use Zend\Hydrator\HydratorInterface;
If you are not using imports, change the typehint within the signature itself:
// Replace this: public function setHydrator(\Zend\Stdlib\Hydrator\HydratorInterface $hydrator) // with this: public function setHydrator(\Zend\Hydrator\HydratorInterface $hydrator)
If you are using
Zend\Stdlib\Hydrator\HydratorAwareTrait, no changes are necessary, unless you override that method. -
If you were catching hydrator-generated exceptions, these were previously in the
Zend\Stdlib\Exceptionnamespace. You will need to update your code to catch exceptions in theZend\Hydrator\Exceptionnamespace. -
Users who do migrate to zend-hydrator may end up in a situation where their code will not work with existing libraries that are still type-hinting on the zend-stdlib interfaces. We will be attempting to address that ASAP, but the deprecation within zend-stdlib is necessary as a first step.
In the meantime, you can write hydrators targeting zend-stdlib still in order to guarantee compatibility.
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- #13 adds
Zend\Stdlib\Hydrator\Iterator, which provides mechanisms for hydrating objects when iterating a traversable. This allows creating generic collection resultsets; the original idea was pulled from PhlyMongo, where it was used to hydrate collections retrieved from MongoDB.
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- #9 fixes an issue with count incrementation during insert in PriorityList, ensuring that incrementation only occurs when the item inserted was not previously present in the list.
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- #9 fixes an issue with count incrementation during insert in PriorityList, ensuring that incrementation only occurs when the item inserted was not previously present in the list.