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/Symfony 4.1

IdReader

class IdReader

A utility for reading object IDs.

Methods

__construct(ObjectManager $om, ClassMetadata $classMetadata)
bool isSingleId()

Returns whether the class has a single-column ID.

bool isIntId()

Returns whether the class has a single-column integer ID.

mixed getIdValue(object $object)

Returns the ID value for an object.

string getIdField()

Returns the name of the ID field.

Details

__construct(ObjectManager $om, ClassMetadata $classMetadata)

Parameters

ObjectManager $om
ClassMetadata $classMetadata

bool isSingleId()

Returns whether the class has a single-column ID.

Return Value

bool returns true if the class has a single-column ID and false otherwise

bool isIntId()

Returns whether the class has a single-column integer ID.

Return Value

bool returns true if the class has a single-column integer ID and false otherwise

mixed getIdValue(object $object)

Returns the ID value for an object.

This method assumes that the object has a single-column ID.

Parameters

object $object The object

Return Value

mixed The ID value

string getIdField()

Returns the name of the ID field.

This method assumes that the object has a single-column ID.

Return Value

string The name of the ID field

© 2004–2017 Fabien Potencier
Licensed under the MIT License.
https://api.symfony.com/4.1/Symfony/Bridge/Doctrine/Form/ChoiceList/IdReader.html