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Class: Parser of Expression Grammar

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  Classes of Bardo  >  Parser of Expression Grammar  >  Download .tar.gz .zip  >  Support forum Support forum  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Parser of Expression Grammar
Support forum Support forum
Base name: peg_util
Description: Evaluate expressions in Reverse Polish Notation
Related classes: , , , , , , ,
Version: 0.7
PHP version: 4.2.3
License: GNU Lesser General Public License (LGPL)
All time users: 219 users
All time rank: 5989
Week users: 0 users
Week rank: 2503
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Author: Bardo <e-mail contact>
Packages: 1 Browse this author's classes Browse this author's classes
Country: China China - PHP jobs in China
Age: ???
All time rank: 312638 in China China
Week rank: 2242 Up25 in China China Up


  Detailed description  
This class can be used to evaluate expressions in Reverse Polish Notation (RPN).

It can take a string with an expression using RPN and parse it to evaluate its result.

The class supports constants, functions, operators, custom functions, custom operators.

 

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Group folder image Text processing Manipulating and validating text data View top rated classes
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File Role Description
Plain text file peg_util.php Class A Parser of Expression Grammar using Reverse Polish Notation

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