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  Classes of Armin Randjbar-Daemi  >  Quine-McCluskey Method  >  index.php  >  Download  
File: index.php
Role: Example script
Content type: text/plain
Description: a simple Example
Class: Quine-McCluskey Method
Minimize boolean functions with Quine-McCluskey
Author: By
Last change:
Date: 2008-01-09 03:44
Size: 1,147 bytes
 

Contents

Class file image Download
<?php
/*
* PHP5 Application
* Author: Armin Randjbar-Daemi
* Demo: http://www.omnistream.co.uk/qm/
*/
if (!empty($_POST['vari'])&&!empty($_POST['minterm'])&&$_POST['vari']<"100"&&strlen($_POST['minterm'])<"100"&&strlen($_POST['dontcare'])<"100")
    {
        $vari=addslashes(trim($_POST['vari']));
        $minterm=addslashes(trim($_POST['minterm']));

        if (!empty($_POST['dontcare'])||$_POST['dontcare']=="0"){
            $dontcare=" ".addslashes(trim($_POST['dontcare']));
        }else{
            $dontcare="";
        }
        include("./QM.class.php");
        include("./Chronometer.php");
        $chrono = new Chronometer();
        $chrono->start();
            $QM=new QM($vari,$minterm,$dontcare);
        $chrono->stop();
            
            for($p=0;$p<count($QM->essentialPrimes);$p++)
                echo $QM->essentialPrimes[$p]."<br />";//show final result
                
        echo "<font color=\"#c30606\">execution&nbsp;time:&nbsp;".$chrono->show()."&nbsp;&#956;s</font>"; 
    }
?>
<br /><br />
<form action="index.php" method="post">
<br />Minterms: <input type=text name="minterm" />
<br />DontCares: <input type=text name="dontcare" />
<br />Variables: <input type=text name="vari" />
<br /><input type=submit value="ok" name="ok" />
</form>