Untitled

<?php
session_start();
?>
<head>
<meta charset="UTF-8">
<style>
input[type=submit] {
 width: 25px;
 height: 25px;
 margin: 1px;
}

#wordArea {
letter-spacing:5px;
font-size: 23px;
}
</style>
</head>

<?php

function file_get_contents_utf8($fn) {
     $content = file_get_contents($fn);
      return mb_convert_encoding($content, 'UTF-8',
          mb_detect_encoding($content, 'UTF-8, ISO-8859-1', true));
}

/*
 * Origional script by Duane O'Brien - http://chaoticneutral.net written for IBM DeveloperWorks
 * Edited and custom modifyed by Jonas Laursen
 */

$letters = array('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','æ','ø','å');

if (empty($_POST)) {
    $words = explode("\n", file_get_contents('words.list.txt'));
    $right = array_fill_keys($letters, '_');
    $wrong = array();
    shuffle($words);
    $word = strtolower($words[0]); $_SESSION['word'] = $word;
    $_SESSION['rightstr'] = serialize($right);
    $_SESSION['wrongstr'] = serialize($wrong);
    $wordletters = str_split($word);
    print_r($wordletters);
    $show = '';
    foreach ($wordletters as $letter) {
        $show .= $right[$letter];
    }
} else {
    $win = false;
    $word = $_SESSION['word'];
    $guess = strtolower($_POST['guess']);
    $right = unserialize($_SESSION['rightstr']);
    $wrong = unserialize($_SESSION['wrongstr']);
    $wordletters = str_split($word);
    if (stristr($word, $guess)) {
        $show = '';
        $right[$guess] = $guess;
        $wordletters = str_split($word);
        foreach ($wordletters as $letter) {
            $show .= $right[$letter];
        }
        if($show == $word) $win = 'win';
    } else {
        $show = '';
        $wrong[$guess] = $guess;
        if (count($wrong) == 7) {
            $show = $word;
            $win = 'loose';
        } else {
            foreach ($wordletters as $letter) {
                $show .= $right[$letter];
            }
        }
    }
    $used = array_merge($right, $wrong);
    $_SESSION['rightstr'] = serialize($right);
    $_SESSION['wrongstr'] = serialize($wrong);
}

if($win == 'loose' || $win == false) {
    $count = count($wrong);
    echo "<img src='assets/stages/". $count .".png'>";
} elseif($win == 'win') {
    echo "<img src='assets/stages/win.png'>";
}

?>
Bad Guesses : <?php echo implode(', ', $wrong) ?><br />
<b>Notér:</b> &aelig; = ae, &oslash; = oe, &aring; = aa<br/>
<div id='wordArea'><?php echo $show ?></div><br />
<form method='post'>
<input type='hidden' name='action' value='guess' />

<?php
$x = 1;
foreach($letters as $key => $letter) {
    if(in_array($letter, $used)) $disabled = ' disabled'; else $disabled = '';
    if($win != false) $disabled = ' disabled';
    echo "<input type='submit' name='guess' value='". $letter ."'$disabled>";
    if($x == 7) { echo "<br/>"; $x = 0; }
    $x++;
}
?>
</form>
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