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Class: ArZipStr

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Name: ArZipStr Support forum
Base name: arzipstr
Description: Compress text using letter frequency for its idiom
Version: 1.0
Required PHP version: 4.0
License: GNU General Public License (GPL)
 
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Author

Picture of Khaled Al-Shamaa
Name: Khaled Al-Shamaa <e-mail contact>
Published packages: 21 Browse this author's classes Browse this author's classes
Country: Syria Syria - PHP jobs in Syria
Home page: http://www.ar-php.org/

Innovation Award

PHP Programming Innovation award winner
June 2007
Winner
 Data compression techniques often take advantage of redundancy, i.e. sequences of data that appear repeated.

Text is usually very compressible because it uses the same set of characters in each idiom.

This package takes advantage of that fact to provide PHP classes optimized to compress different idioms, This way it achieves greater efficiency based on the knowledge of the most frequently used letters in each supported idiom.

Manuel Lemos

Groups

Group folder image Text processing Manipulating and validating text data View top rated classes
Group folder image Compression Data compression and file archive manipulation View top rated classes

Detailed description

This package can be used to compress text based on prior knowledge of the frequency of letters of texts in the same idiom.

Currently there are class versions for the idioms: Arabic, English, French, German, Italian and Spanish.

These classes can generate a compressed version of text strings that occupy in average about 70% of the original length.

This class is part of Khaled Al-Shamaa project for PHP and Arabic language:
http://www.al-shamaa.com/php/arabic/

Applications that use this class

No application links were specified for this class.
Add link image If you know an application of this package, send a message to the author to add a link here.

Files

File Role Description
HTML file about.html Doc. Documentation
Plain text file ArZipStr.class.php Class Class file - Arabic
Plain text file ar_example.php Example Example script
Plain text file ar_example.txt Data Example data
Plain text file EnZipStr.class.php Class Class file - English
Plain text file en_example.php Example Example script
Plain text file en_example.txt Data Example data
Plain text file FrZipStr.class.php Class Class file - French
Plain text file fr_example.php Example Example script
Plain text file fr_example.txt Data Example data
Plain text file GrZipStr.class.php Class Class file - German
Plain text file gr_example.php Example Example script
Plain text file gr_example.txt Data Example data
Files folder image images
  Image file alpha.png Icon Image
  Image file shadow.gif Icon Image
  Image file thumb.jpg Icon Image
Plain text file ItZipStr.class.php Class Class file - Italian
Plain text file it_example.php Example Example script
Plain text file it_example.txt Data Example data
Plain text file SpZipStr.class.php Class Class file - Spanish
Plain text file sp_example.php Example Example script
Plain text file sp_example.txt Data Example data
Plain text file style.css Data CSS
Download all files: arzipstr.tar.gz arzipstr.zip
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