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ContainerBuilder::hasDefinition()

bool hasDefinition(string $id)

Returns true if a service definition exists under the given identifier.

Parameters

string

$id

The service identifier

Return Value

bool	true if the service definition exists, false otherwise

Links:

http://api.symfony.com/master/Symfony/Component/DependencyInjection/ContainerBuilder.html#method_hasDefinition

doc_Symfony

2016-10-28 06:12:04

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