Baleen\Migrations\Delta\Delta\Delta\Comparator\ComparatorInterface¶
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interface
ComparatorInterface
¶ Compares two version with each other.
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__invoke
(DeltaInterface $version1, DeltaInterface $version2)¶ Compares two versions with each other. The comparison function must return an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second.
Parameters: - $version1 (DeltaInterface) –
- $version2 (DeltaInterface) –
Returns: int
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reverse
()¶ Returns a reversed version of the comparator
Returns: $this
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