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Class: String Similarity


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  Classes of Marius Ciotlos  >  String Similarity  >  Download  >  Support forum Support forum  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: String Similarity Support forum
Base name: string-similarity
Description: Calculate the similarity of two text strings
Related top rated classes:
Version: -
Required PHP version: 5.0
License: GNU General Public License (GPL)
All time users: 1378 users
All time rank: 1932
Week users: 16 users
Week rank: 423
 
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Author

Picture of Marius Ciotlos
Name: Marius Ciotlos <e-mail contact>
Published packages: 1 Browse this author's classes Browse this author's classes
Country: Romania Romania - PHP jobs in Romania
Home page: ???
Age: 27
All time rank: 1269
Week rank: 451

Groups

Group folder image Algorithms Numerical and statistical algorithms View top rated classes
Group folder image PHP 5 Classes using PHP 5 specific features View top rated classes
Group folder image Text processing Manipulating and validating text data View top rated classes

Detailed description

This class can be used to calculate the similarity of two text strings.

It is a PHP port of the fuzzy string comparison algorithm used in GNU diff also ported to Perl by Marc Lehmann.

The class calculates the similarity index between two strings. A value of 0 means that the strings are entirely different. A value of 1 means that the strings are identical. Other values mean that the strings are different but appear to have a degree of similarity.

Optionally it can limit the level of similarity between the strings that must be satisfied before it stops analyzing the strings. The algorithm stops when the similarity level drops below the specified limit.

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Files

File Role Description
Plain text file example Example example file
Plain text file String-Similarity Class main class
Download all files: string-similarity.tar.gz string-similarity.zip
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