mfonte/sparsedigest

Fast PHP file hashing library using intelligent sampling. Reads only selected portions of large binary files instead of full content, dramatically reducing I/O overhead. Automatically falls back to full-file hashing for text files. Deterministic, non-cryptographic, optimized for change detection.

时间：2025-12-28 08:55

white-rabbit-1-sketch/php-file-hash-map

This PHP library implements a simple Hash Map with file-based storage. It uses a hashing function to calculate an offset, which determines the location of the corresponding bucket in the file. Data is stored in a binary file, with each bucket containing key-value pairs. The library allows for effici

时间：2024-11-29 15:51