get_resource_id

PHP 8
get_resource_id - Returns an integer identifier for the given resource
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get_resource_id( resource$resource ): int

This function provides a type-safe way for generating the integer identifier for a resource.

Parameters

resource

The evaluated resource handle.

Return Values

The int identifier for the given resource.

This function is essentially an int cast of resource to make it easier to retrieve the resource ID.

Related Functions

Example of get_resource_id

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