Contract for a basic locking mechanism.

public abstract acquire(array $options = [])
Acquires a lock.

  • return bool
  • throws RuntimeException If the lock fails to be acquired.
public abstract release()
Releases the lock.

  • throws RuntimeException
public abstract synchronize(callable $func, array $options = [])
Execute a callable within a lock.

  • return mixed
© 2020 Bruce Wells
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