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Similaire à Zend\EventManager, Zend\Serializer and Zend\Cache
Similaire à Zend\EventManager, Zend\Serializer and Zend\Cache (20)
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Zend\EventManager, Zend\Serializer and Zend\Cache
- 2. ZendEventManager Simple subject/observer patterns Aspect-Oriented designs Event-driven architectures
- 3. ZendEventManager Simple subject/observer patterns Aspect-Oriented designs Event-driven architectures It does not mean it is asynchron
- 4. ZendEventManager Attach (aggregate) listeners Event name(s) Callback Priority
- 5. ZendEventManager Trigger events Event name Target Arguments / Parameters (optional) Until callback (optional)
- 6. ZendEventManager Target EventManager Listener 1 Listener 2 Listener N
- 7. ZendSerializer generate storable representation of PHP types PHP type → string string → PHP type
- 8. ZendSerializer generate storable representation of PHP types PHP type → string string → PHP type Adapter based interface Throws Exceptions on error
- 9. ZendSerializer Adapters serialize() / unserialize() (default) igbinary_serialize() / igbinary_unserialize() JSON Action Message Format AMF0 / AMF3 XML using WDDX Python's pickle module Native PHP code
- 10. ZendCache ZF1 Inflexible frontend / backend structure Only permit strings Requires serialization on frontend level Different frontends are not usable together Tons of uncontrolled options Missing procedures for optimations
- 11. ZendCache ZF2 Storage Adapters Wrappers for real storage resources Storage Plugins Objects to add missing functionality or to influence behavior of a storage adapter Cache Patterns Predifined patterns to solve known performance bottlenecks
- 12. ZendCache Storage Adapter get / has / set / add / replace / touch / meta / counting Multiple interface „Check And Set“ feature Find / Clear Support for namespaces Method for optimizing Capabilities Capacity
- 13. ZendCache Storage Capabilities Describes how a storage adapter works Static TTL max. TTL / max. key length Use request time Describes which features it supports Supported datatypes / metadata Expired read Iterable tagging
- 14. ZendCache Storage Plugins Event based Influence adapters control flow Reusable
- 15. ZendCache Cache Patterns Predifined patterns to solve known performance bottlenecks Should be used only in the specific situations they are designed to address
- 16. ZendCache Available Cache Patterns: Output Cache Caching a part the the output Capture Cache Buffer a complete page and write it as regular file for further requests Callback / Object / Class Cache Caching function / method calls
- 17. ZendCache What next Add missing adapters Xcache / SQLite / DBA / MongoDB … Add missing plugins MasterFile Plugins to transform cache keys & values Add missing patterns PageCache
- 18. ZendStdlibErrorHandler error suppression operator issues Error will be triggered anymore Not save to catch error message with error_get_last() Not possible to catch more than one error Doesn't play well together with PHPUnit Possibly disabled
- 19. Questions ?