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\Omega\Filesystem\Contracts ChecksumCalculatorInterface

Interface for adapters that support checksum calculation.

This interface defines a method to calculate and return a checksum for a file identified by its key. It is intended to be implemented by filesystem adapters that offer checksum validation functionality.

Summary

Methods
Constants
checksum()
No public constants found

Methods

checksum()

checksum(string  $key) : string

Returns the checksum of the specified file.

This method calculates and returns a checksum (such as MD5, SHA-256, etc.) for the file identified by the given key. The checksum can be used to verify the integrity of the file or ensure that no changes have occurred.

Parameters

string $key

The identifier of the file for which to calculate the checksum.

Returns

string —

The calculated checksum as a string.