Brent • 2/14/2020

Bitwise booleans in PHP

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This technical article demonstrates an advanced PHP technique for storing multiple boolean flags using bitwise operations and binary masks. It explains how to replace separate boolean variables with a single integer bitmask for memory efficiency, covering binary notation, bitwise operators, and practical implementation within an enum-like class structure.

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#memory optimization #php #Bitwise Operators
Bitwise booleans in PHP

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