php-PhpCollection

This library adds basic collections for PHP. Collections can be seen as more specialized arrays for which certain contracts are guaranteed. Supported Collections: * Sequences ** Keys: numerical, consequentially increasing, no gaps ** Values: anything, duplicates allowed ** Classes: Sequence, SortedSequence * Maps ** Keys: strings or objects, duplicate keys not allowed ** Values: anything, duplicates allowed ** Classes: Map, ObjectMap (not yet implemented) * Sets (not yet implemented) ** Keys: not meaningful ** Values: anything, each value must be unique (===) ** Classes: Set General Characteristics: * Collections are mutable (new elements may be added, existing elements may be modified or removed). Specialized immutable versions may be added in the future though. * Equality comparison between elements are always performed using the shallow comparison operator (===). * Sorting algorithms are unstable, that means the order for equal elements is undefined (the default, and only PHP behavior). Autoloader: /usr/share/php/PhpCollection/autoload.php

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