Huffman Compress classes PHP script

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    Specification

  • Version:
  • File size: 0 KB
  • File name: huffcompress-2003-12-19.zip
  • Last update:
  • Platform: Windows / Linux / Mac OS
  • Language: PHP
  • Price:Freeware
  • Company: David H (View more)

Huffman Compress classes script description:



Huffman Compress classes is a PHP script for PHP Classes scripts design by David H. It runs on following operating system: Windows / Linux / Mac OS.
Huffman Compress classes - Perform Huffman compression on plaintext files

Publisher review:
Huffman Compress classes - Perform Huffman compression on plaintext files This class is intented to perform Huffman static compression on files with a PHP script.Such compression is essentially useful for reducing the size of texts by about 43% ; it is at its best when working with data containing strong redundancies at the character level -- that is, the opposite of a binary file in which the characters would be spread over the whole ASCII alphabet.It is questionable whether anyone would want to do such an operation with PHP, when C implementations of much stronger and more versatile algorithms are readily avaible as PHP functions. The main drawback of this script class is slowness despite processing intensiveness (7 to 8 seconds to compress a 300Kb text, about 25 seconds to expand it back).This class will therefore probably find more of a pedagogical purpose more than anything else. That is the context it was written in, anyway.
Operating system:
Windows / Linux / Mac OS

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