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Package di
Short Description Simple Yet Powerful PSR-11 Complaint Di Container
License MIT
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Informations about the package di
Corpus Di
A Simple PSR-11 Complaint Di Container
Requirements
- php: >=7.4
- psr/container: ~1.0 || ~2.0
Installing
Install the latest version with:
Usage
Getting started with Di the three most important methods follow.
- The
setmethod is used to set either the item to return or a lambda to lazily construct it, optionally taking constructor arguments. - The
getmethod is used to retrieve values with memoization after the initial lazy loading. - The
getNewis used to invoke the lazy loading creation lambda every call, optionally taking an array of constructor arguments as a second parameter.
Documentation
Class: \Corpus\Di\Di
Method: Di->getMany
Retrieve multiple item; cached if existing. For use with list()
Parameters:
- string[]
$ids- The names/keys of the items
Returns:
- array
Method: Di->get
Finds an entry of the container by its identifier and returns it.
Parameters:
- string
$id- Identifier of the entry to look for.
Throws: \Psr\Container\NotFoundExceptionInterface - No entry was found for this identifier.
Throws: \Psr\Container\ContainerExceptionInterface - Error while retrieving the entry.
Returns:
- mixed - Entry.
Method: Di->getManyNew
Retrieve multiple item. For use with list()
Parameters:
- array[]
$data- The array of (names/keys / argument) pair tuple of the items
Throws: \InvalidArgumentException
Returns:
- array
Method: Di->getNew
Retrieve an item
Parameters:
- string
$id- The name/key of the item - array
$args
Throws: \Corpus\Di\Exceptions\UndefinedIdentifierException
Method: Di->duplicate
Clone a given value into a second key
Parameters:
- string
$src- The source - string
$dest- The destination
Method: Di->set
Store a value via key to retrieve later
Parameters:
- string
$id- The name/key of the item - mixed
$value- The value to store
Method: Di->has
Returns true if the container can return an entry for the given identifier.
Returns false otherwise.
has($id) returning true does not mean that get($id) will not throw an exception.
It does however mean that get($id) will not throw a NotFoundExceptionInterface.
Parameters:
- string
$id- Identifier of the entry to look for.
Returns:
- bool
Method: Di->raw
Parameters:
- string
$id- The name/key to be retrieved
Throws: \Corpus\Di\Exceptions\UndefinedIdentifierException
Method: Di->constructFromReflectiveParams
Use reflection to execute a classes constructor with auto-populated parameters
Parameters:
- string
$className- The class to construct - array
$initials- An ordered list of arguments to populate initial arguments on constructor
Method: Di->callFromReflectiveParams
Use reflection to execute a callable with auto-populated parameters
Parameters:
- array
$initials- An ordered list of arguments to populate initial arguments on callable
Returns:
- mixed - the return value of the callable.
Class: \Corpus\Di\Exceptions\UndefinedIdentifierException
Thrown when attempting to retrieve a key that does not exist.
