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index.php
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<?php
define('SERVER_ROOT', dirname($_SERVER['SCRIPT_NAME']).'/');
include __DIR__.'/src/elonmedia/plcparser/php/bootstrap.php';
#$default = '(A (!(B or C)))';
$default_input = '(1 ∧ (0 ∨ 1) ⊕ (0 ∨ ¬ 1))';
$default_table_str = '{
"true": true, "1": true, "⊤": true,
"false": false, "0": false, "⊥": false
}';
#$default = '("\"")';
#$default = '("\\\\")';
$input = isset($_POST['input']) ? $_POST['input'] : $default_input;
$firstonly = isset($_POST['firstonly']);
$type = isset($_POST['type']) ? $_POST['type'] : 1;
$table_str = isset($_POST['table']) ? $_POST['table'] : $default_table_str;
# array format with TRUE
$table = json_decode($table_str, TRUE);
$v = PLCParser::validateInput($input);
$p = PLCParser::parseInput($input);
$d = PLCParser::deformatInput($p, $type==2, $firstonly, $type==3);
$e = PLCParser::evaluateInput($p, $table);
//$j = PLCParser::jsonSchema($p, $table);
?>
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>PLCParser - Propositional Logic Clause Parser (Python, PHP, Javascript)</title>
<link rel="stylesheet" href="./bower_components/bootstrap/dist/css/bootstrap.min.css" />
<link rel="stylesheet" href="./src/elonmedia/plcparser/css/style.css" />
<script src="./bower_components/jquery/dist/jquery.min.js"></script>
<script src="./bower_components/jquery-ui/jquery-ui.min.js"></script>
<script src="./bower_components/bootstrap/dist/css/bootstrap.min.js"></script>
<script src="./bower_components/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
<script src="./dist/PLCParser.min.js"></script>
<script src="./src/elonmedia/plcparser/js/script.js"></script>
<script>
// Shorthand for $( document ).ready()
$(function() {
$('ul.navbar-nav li').each(function() {
$(this).click(function() {
$('ul.navbar-nav li').each(function() {
$(this).removeClass('active');
});
$(this).addClass('active');
});
});
// loop all truth tables, their last th, tbody tds
// add one empty col to th
// add one col to td that contains onclick trigger
// to evaluatePHP
function evaluatePHP(el) {
// th last
var input = $(el).innerHTML
// th1-n: td1-n
var table = $(el).innerHTML
var url = '?' + encodeURIComponent('input='+input+'&table='+table)
document.location.href = url + "#php-version"
}
});
</script>
<style>
</style>
</head>
<body>
<div class="container-fluid">
<div class="row">
<div class="col-sm-3 col-lg-2">
<nav class="navbar navbar-inverse navbar-fixed-side">
<div class="container">
<div class="navbar-header">
<button class="navbar-toggle" data-target=".navbar-collapse" data-toggle="collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="./"><img src="https://raw.githubusercontent.com/markomanninen/PLCParser/master/plcparser_icon.png" style="float:left;width:20px; height:20px;margin:0 7px 5px 0">PLCParser</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li class="active">
<a href="./#Operators">Operators</a>
</li>
<li class="">
<a href="./#Parsers">Parsers</a>
<ul>
<li><a href="./#Javascript">Javascript</a></li>
<li><a href="./#PHP">PHP</a></li>
<li><a href="./#Python">Python</a></li>
</ul>
</li>
<li class="">
<a href="./#Truth-tables">Truth tables</a>
</li>
</ul>
</div>
<div style="color:grey;text-align:center;font-size:.75em">
<div><br/>The <a href="https://choosealicense.com/licenses/mit/">MIT</a> License</div>
<div>Copyright © 2017 Marko Manninen</div>
</div>
</div>
</nav>
</div>
<div class="col-sm-9 col-lg-10">
<a class="github-ribbon" href="https://github.com/markomanninen/PLCParser"><img alt="Fork me on Github" src="https://camo.githubusercontent.com/e7bbb0521b397edbd5fe43e7f760759336b5e05f/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f677265656e5f3030373230302e706e67" /></a>
<div class="page-header">
<h1><img src="https://raw.githubusercontent.com/markomanninen/PLCParser/master/plcparser_icon.png" style="width:40px; height:40px;margin:0 10px 7px 0" />PLCParser</h1>
<h4>Prepositional Logic Clause Parser for Javascript, PHP & Python</h4>
</div>
<div class="alert alert-danger">
<p><span class="glyphicon glyphicon-alert"></span> <b>NOTE</b> : Project is in draft mode. Any functionality can change at any time!</p>
</div>
<a id="Operators"></a>
<div class="page-header" id="Operators">
<h3>Operators</h3>
</div>
<div class="form-group">
<p>Symbols that can be used for propositional logic clauses:</p>
<div class="table-responsive">
<table class="table table-bordered">
<tr>
<th></th>
<th>Boolean</th>
<th>Negation</th>
<th>Conjunction</th>
<th>Exclusive or</th>
<th>Disjunction</th>
</tr>
<tr>
<th>Word</th>
<td>true / false</td>
<td>not</td>
<td>and</td>
<td>xor</td>
<td>or</td>
</tr>
<tr>
<th>Char</th>
<td>1 / 0</td>
<td>!</td>
<td>&</td>
<td>^</td>
<td>|</td>
</tr>
<tr>
<th>Math</th>
<td>$⊤$ / $⊥$</td>
<td>$\lnot$</td>
<td>$\land$</td>
<td>$\oplus$</td>
<td>$\lor$</td>
</tr>
</table>
</div>
<div class="table-responsive">
<table class="table table-bordered">
<tr>
<th></th>
<th>Negation of the conjunction</th>
<th>Logical (material) biconditional</th>
<th>Negation of the disjunction</th>
</tr>
<tr>
<th>Word</th>
<td>xand</td>
<td>xnor</td>
<td>nor</td>
</tr>
<tr>
<th>Char</th>
<td>/</td>
<td>=</td>
<td>†</td>
</tr>
<tr>
<th>Math</th>
<td>$↑$</td>
<td>$↔$</td>
<td>$↓$</td>
</tr>
</table>
</div>
</div>
<a id="Parsers"></a>
<div class="page-header">
<h3>Parsers</h3>
</div>
<div class="panel-group">
<div class="panel panel-primary">
<a id="Javascript"></a>
<div class="panel-heading">Javascript</div>
<div class="panel-body">
</div>
<div class="panel-body">
<div class="form-group">
<label for="input">Input:</label>
<input type="text" id="input" value="<?=htmlentities($input)?>" class="form-control" />
</div>
<div class="form-group">
<label for="table">Configuration:</label>
<textarea id="table" class="form-control" rows="5"><?=$table_str?></textarea>
</div>
<div class="controls-row">
<label class="radio-inline">
<input <?=($type==1?'checked="checked" ':'')?> name="type2" type="radio" id="type1" value="1">Word</label>
<label class="radio-inline">
<input <?=($type==2?'checked="checked" ':'')?> name="type2" type="radio" id="type2" value="2">Char</label>
<label class="radio-inline">
<input <?=($type==3?'checked="checked" ':'')?> name="type2" type="radio" id="type3" value="3">Math</label>
</div>
<div>
<label>Formatted and evaluated expression:</label>
</div>
<div>
<pre id="result"></pre>
<!--<div id="mathjax">asdf</div>-->
</div>
<div>
<label>JSON object:</label>
</div>
<pre id="object"></pre>
<!--<div>
<label>JSON validation schema:</label>
</div>
<pre id="schema"></pre>
<div>$ \left( \left( 1 \land \left( 0 \lor \lnot 0 \right) \land \oplus \left( 1 \lor 0 \right) \right) \right) = True $</div>
-->
</div>
</div>
<div class="panel panel-primary">
<a id="PHP"></a>
<div class="panel-heading" id="php-version">PHP</div>
<div class="panel-body">
<form method="POST" action="./#php-version">
<div class="form-group">
<label for="input">Input:</label>
<input type="text" id="input" name="input" value="<?=htmlentities($input)?>" class="form-control" />
</div>
<div class="form-group">
<label for="table">Configuration:</label>
<textarea class="form-control" name="table" rows="5"><?=$table_str?></textarea>
</div>
<div class="controls-row">
<label class="radio-inline control-label">
<input <?=($type==1?'checked="checked" ':'')?> name="type" type="radio" value="1">Word</label>
<label class="radio-inline control-label">
<input <?=($type==2?'checked="checked" ':'')?> name="type" type="radio" value="2">Char</label>
<label class="radio-inline control-label">
<input <?=($type==3?'checked="checked" ':'')?> name="type" type="radio" value="3">Math</label>
</div>
<div class="form-group">
<input type="submit" value="submit" class="btn btn-primary"/>
</div>
</form>
<p>Validated input: <b><?=$v?'true':'false'?></b></p>
<p>Evaluated input: <?="$d = ".($e?'true':'false')?></p>
<p>Parsed input:</p>
<pre><?=dump($p)?></pre>
</div>
</div>
<div class="panel panel-primary">
<a id="Python"></a>
<div class="panel-heading">Python</div>
<div class="panel-body">See Python version and similar examples from <a href="http://nbviewer.jupyter.org/github/markomanninen/PLCParser/blob/master/Propositional%20Logic%20Clause%20Parser%20%28PLCParser%29.ipynb">Jupyter Notebook</a> project.</div>
</div>
</div>
<?php include 'truth_tables.php'; ?>
</div><!-- col -->
</div><!-- row -->
</div><!-- container -->
</body>
</html>