Beiträge von starhunter

starhunter · 19. Februar 2011

Hallo Sören,

vielen Dank für Dein Feedback.

Zitat

Du solltest bei den Eigenschaften am Anfang schon Werte zuweisen, dann musst du dies nicht im Konstruktor tun

Ich wusste nicht daß es geht, ist aber einfacher.

Zitat

Die while-Schleife von CountWords lässt sich als for-Schleife bequemer lösen, damit ist sofort ersichtlich, wie die Schleife ausgeführt werden soll.

Meist Du es so?

PHP

<span class="syntaxdefault">for </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> strtok</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$text</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter</span><span class="syntaxkeyword">);</span><span class="syntaxdefault"> $word </span><span class="syntaxkeyword">!=</span><span class="syntaxdefault"> false</span><span class="syntaxkeyword">;</span><span class="syntaxdefault"> $word</span><span class="syntaxkeyword">=</span><span class="syntaxdefault">strtok</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter</span><span class="syntaxkeyword">))</span><span class="syntaxdefault"> </span>

Zitat

Was soll die Überprüfung im Konstruktor, ob $skip_words vorhanden ist, die Variable gibt es doch gar nicht?

Ja, wenn man zuviele Änderungen am Code vornimmt......

Zitat

Beim HTML-Code ist noch viel zu verbessern: alles ist in einer Zeile und es werden veraltete Tags verwendet

Stimmt schon, in einer realen Seite kann man es CSS viel besser machen, aber hier ist es zur zum Testen..

Zitat

In einer Funktion sollte nichts ausgegeben werden, falls man die Daten hinterher vielleicht noch verarbeiten möchte. Daher solltest DisplayResult die Tabelle zurückgeben, statt sie auszugeben (auch wenn das auch noch nicht optimal ist)

Ja, hast recht, man sollte es besser trennen. Die Klasse kann eigentlich nicht wissen was mit den Daten geschieht. Ich habe die Funktion komplett rausgenommen und gebe nur das Array mit GetResults() zurück

Der neue Code:

wordcounter.php

PHP

<span class="syntaxdefault"><?php<br /></span><span class="syntaxcomment">/**<br />* Class Wordcounter<br />* <br />* @uthor: Starhunter<br />* <br />* @version: 1.1<br />* <br />*/<br /></span><span class="syntaxdefault">class WordCounter<br /></span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * @var  string<br />    * @access protected<br />    */<br /></span><span class="syntaxdefault">    protected $delimiter </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">" ,\"\'!.:;?ú$%^&*()-\n\r"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * @var array<br />    * @access protected<br />    */<br /></span><span class="syntaxdefault">    protected $skip_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * @var array<br />    * @access protected<br />    */<br /></span><span class="syntaxdefault">    protected $search_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * @var array<br />    * @access protected<br />    */<br /></span><span class="syntaxdefault">    protected $words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * @var  integer<br />    * @access protected<br />    */<br /></span><span class="syntaxdefault">    protected $num_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> 0</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * Constructs the class and sets the properties to default values<br />    * <br />    * @param string  $delimiter  Contains the characters that will be used to split the text into words.<br />    * <br />    */<br /></span><span class="syntaxdefault">    public function __construct</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$delimiter</span><span class="syntaxkeyword">=</span><span class="syntaxstring">""</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$delimiter </span><span class="syntaxkeyword">!=</span><span class="syntaxdefault"> </span><span class="syntaxstring">""</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $delimiter</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * Resets the class variables to their defaults with the exception of $delimiters<br />    *<br />    * @param none<br />    * <br />    * return  none<br />    */<br /></span><span class="syntaxdefault">    public function Reset</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">num_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> 0</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">skip_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">search_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    *  Sets the words that should be excluded from the search<br />    * <br />    * @param array $skip_words Words that should not be counted.<br />    * <br />    * @return  none<br />    * <br />    */<br /></span><span class="syntaxdefault">    public function SetSkipWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$skip_words</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        if </span><span class="syntaxkeyword">(!</span><span class="syntaxdefault"> is_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$skip_words</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            throw new Exception</span><span class="syntaxkeyword">(</span><span class="syntaxstring">"Parameter '$skipwords' must be an array"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        <br />        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">skip_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $skip_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    *  Only these words will be included in the search<br />    * <br />    * @param array $skip_words Sets the words that will be ccounted.<br />    * <br />    * @return  none<br />    *<br />    */<br /></span><span class="syntaxdefault">    public function SetSearchWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$search_words</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        if </span><span class="syntaxkeyword">(!</span><span class="syntaxdefault">is_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$search_words</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">            throw new Exception</span><span class="syntaxkeyword">(</span><span class="syntaxstring">"Parameter '$search_words' must be an array"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">search_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $search_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * <br />    * Sets the delimiter for the words<br />    * <br />    * @param string  $delimiter  The characters that will be used to seperate the words.<br />    * <br />    * @return  none<br />    * <br />    */<br /></span><span class="syntaxdefault">    public function SetDelimiter</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$delimiter</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $delimiter</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * Extracts the individual words and counts their frequency.<br />    * <br />    * @param string  $text The text with the words.<br />    * <br />    * @return  none<br />    * <br />    */<br /></span><span class="syntaxdefault">    public function CountWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$text</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        for </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> strtok</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$text</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter</span><span class="syntaxkeyword">);</span><span class="syntaxdefault"> $word </span><span class="syntaxkeyword">!=</span><span class="syntaxdefault"> false</span><span class="syntaxkeyword">;</span><span class="syntaxdefault"> $word</span><span class="syntaxkeyword">=</span><span class="syntaxdefault">strtok</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">num_words</span><span class="syntaxkeyword">++;<br /></span><span class="syntaxdefault">            $word </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> trim</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">            if </span><span class="syntaxkeyword">(!</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">WordToBeIncluded</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">                continue</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">            if </span><span class="syntaxkeyword">(isset(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"$word"</span><span class="syntaxkeyword">]))<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">                $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"$word"</span><span class="syntaxkeyword">]++;<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">            else<br />            </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">                $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"$word"</span><span class="syntaxkeyword">]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> 1</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * Return the words and their count<br />    * <br />    * @param none<br />    * <br />    * @return  array Returns an associate array with the words and their count.<br />    * <br />    */<br /></span><span class="syntaxdefault">    public function GetResult</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        return $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * <br />    * Returns the Number of words counted<br />    * <br />    * return integer Number of words counted<br />    * <br />    */<br /></span><span class="syntaxdefault">    public function GetNumWords</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        return $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">num_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />    * Decides if a word should be included in the results<br />    * <br />    * @param string  $word Word to be checked<br />    * <br />    * @return  bool  Returns true if the word should be counted, otherwise false.<br />    * <br />    */<br /></span><span class="syntaxdefault">    protected function WordToBeIncluded</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word </span><span class="syntaxkeyword">==</span><span class="syntaxdefault"> </span><span class="syntaxstring">""</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">||</span><span class="syntaxdefault"> in_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">skip_words</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">            return false</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">count</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">search_words</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">></span><span class="syntaxdefault"> 0</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">in_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">search_words</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">                return true</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">            else<br />            </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">                return false</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        else<br />        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            return true</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br />}<br /></span><span class="syntaxdefault">?></span>

test.php

PHP

<span class="syntaxhtml"><br /><span class="syntaxdefault"><?php<br /><br /></span><span class="syntaxkeyword">require_once(</span><span class="syntaxstring">"wordcounter1.1.php"</span><span class="syntaxkeyword">);<br /><br /></span><span class="syntaxdefault">$names </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">"Anna, Astrid, Bettina, Lisa, Julia, Natascha, Astrid, Bettina, Kaisa,Anna,<br />          Lisa, Lisa, Kaisa,Anna"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">$wc </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> new WordCounter</span><span class="syntaxkeyword">();<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<h1 align=\"center\">Wordcounter test</h1>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<h2>Alle W&ouml;rter z&auml;hlen</h2>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">CountWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$names</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">DisplayResult</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">GetResult</span><span class="syntaxkeyword">());<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<h2>Bestimmte W&ouml;rter z&auml;hlen</h2>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">Reset</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">SetSearchWords</span><span class="syntaxkeyword">(array(</span><span class="syntaxstring">"Anna"</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> </span><span class="syntaxstring">"Lisa"</span><span class="syntaxkeyword">));<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">CountWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$names</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">DisplayResult</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">GetResult</span><span class="syntaxkeyword">());<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<h2>Alle W&ouml;rter bis auf Ausnahmen z&auml;hlen</h2>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">Reset</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">SetSkipWords</span><span class="syntaxkeyword">(array(</span><span class="syntaxstring">"Anna"</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> </span><span class="syntaxstring">"Lisa"</span><span class="syntaxkeyword">));<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">CountWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$names</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">DisplayResult</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">GetResult</span><span class="syntaxkeyword">());<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /><br /><br /><br /></span><span class="syntaxdefault">function DisplayResult</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$words</span><span class="syntaxkeyword">)<br />{<br /></span><span class="syntaxdefault">  global $wc</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  <br />  arsort</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$words</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">  echo </span><span class="syntaxstring">"<table border=\"1\" cellpadding=\"7\" >"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    echo </span><span class="syntaxstring">"<thead><tr><th>Wort</th><th>Anzahl</th><th>H&auml;ufigkeit</th></tr></thead>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    echo </span><span class="syntaxstring">"<tbody>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    foreach </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$words as $key</span><span class="syntaxkeyword">=></span><span class="syntaxdefault">$value</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        $key </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> trim</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key </span><span class="syntaxkeyword">==</span><span class="syntaxdefault"> </span><span class="syntaxstring">""</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">            continue</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"<tr>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"<td>$key</td><td>$value</td><td>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    $percent </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $value </span><span class="syntaxkeyword">*</span><span class="syntaxdefault"> 100 </span><span class="syntaxkeyword">/</span><span class="syntaxdefault"> $wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">GetNumWords</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    $percent </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> number_format</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$percent</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> 2</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">    echo </span><span class="syntaxstring">"$percent % </td>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"</tr>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    echo </span><span class="syntaxstring">"</tbody>"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">    echo </span><span class="syntaxstring">"</table>"</span><span class="syntaxkeyword">;<br />}<br /></span><span class="syntaxdefault">?><br /></span><br /></span>

Hallo R4ZzOR,

warum magst Du OOP nicht?

starhunter · 18. Februar 2011

Hallo zusammen,

ich habe eine kleine Klasse geschrieben die die Häufigkeit von Wörtern in einem Text zählt.
Ihr könnt den Code gerne in euren eigenen Projekten benutzen aber auf eigene Gefahr.
Fehlerberichte, Anregungen, Fragen könnt ihr hier posten oder mir per PN zuschicken.
Freue mich auf ein Feedback.

wordcounter.php

PHP

<span class="syntaxdefault"><?php<br /><br /></span><span class="syntaxcomment">/**<br /> * Class Wordcounter<br /> *<br /> * @uthor: Starhunter<br /> *<br /> * @version: 1.0<br /> *<br /> */<br /><br /></span><span class="syntaxdefault">class WordCounter<br /></span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * @var  string<br />   */<br /></span><span class="syntaxdefault">  protected $delimiter</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * @var array<br />   */<br /></span><span class="syntaxdefault">  protected $skip_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * @var array<br />   */<br /></span><span class="syntaxdefault">  protected $search_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * @var array<br />   */<br /></span><span class="syntaxdefault">  protected $words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * @var  integer<br />   */<br /></span><span class="syntaxdefault">  protected $num_words</span><span class="syntaxkeyword">;<br /><br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * Constructs the class and sets the properties to default values<br />   *<br />   * @param string  $delimiter  Contains the characters that will be used to split the text into words.<br />   *<br />   */<br /></span><span class="syntaxdefault">  public function __construct</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$delimiter</span><span class="syntaxkeyword">=</span><span class="syntaxstring">""</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$delimiter </span><span class="syntaxkeyword">!=</span><span class="syntaxdefault"> </span><span class="syntaxstring">""</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">      $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $delimiter</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    else<br />      $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">" ,\"\'!.:;?£$%^&*()-\n\r"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">    if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">skip_words </span><span class="syntaxkeyword">!=</span><span class="syntaxdefault"> null </span><span class="syntaxkeyword">&&</span><span class="syntaxdefault"> is_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$skip_words</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">      $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">skip_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $skip_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    else<br />      $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">skip_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /><br /></span><span class="syntaxdefault">    $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /><br /></span><span class="syntaxdefault">    $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">searchwords </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /><br /></span><span class="syntaxdefault">    $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">num_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> 0</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   *  Sets the words that should be excluded from the search<br />   *<br />   * @param array $skip_words Words that should not be counted.<br />   *<br />   * @return  none<br />   *<br />   */<br /></span><span class="syntaxdefault">  public function SetSkipWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$skip_words</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">skip_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $skip_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   *  Only these words will be included in the search<br />   *<br />   * @param array $skip_words Sets the words that will be ccounted.<br />   *<br />   * @return  none<br />   *<br />   */<br /><br /></span><span class="syntaxdefault">  public function SetSearchWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$search_words</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    if </span><span class="syntaxkeyword">(!</span><span class="syntaxdefault">is_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$search_words</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">      throw new Exception</span><span class="syntaxkeyword">(</span><span class="syntaxstring">"SetSearchWords: parameter must be an array"</span><span class="syntaxkeyword">);<br /><br /></span><span class="syntaxdefault">      $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">search_words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $search_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   *<br />   * Sets the delimiter for the words<br />   *<br />   * @param string  $delimiter  The characters that will be used to seperate the words.<br />   *<br />   * @return  none<br />   *<br />   */<br /></span><span class="syntaxdefault">  public function SetDelimiter</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$delimiter</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $delimiter</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * Extracts the individual words and counts their frequency.<br />   *<br />   * @param string  $text The text with the words.<br />   *<br />   * @return  none<br />   *<br />   */<br /></span><span class="syntaxdefault">  public function CountWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$text</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    $word </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> strtok</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$text</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        while </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word </span><span class="syntaxkeyword">!==</span><span class="syntaxdefault"> false</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">      $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">num_words</span><span class="syntaxkeyword">++;<br /></span><span class="syntaxdefault">      $word </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> trim</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">      if </span><span class="syntaxkeyword">(!</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">WordToBeIncluded</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">      </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        $word </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> strtok</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        continue</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">            if </span><span class="syntaxkeyword">(isset(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"$word"</span><span class="syntaxkeyword">]))<br /></span><span class="syntaxdefault">                $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"$word"</span><span class="syntaxkeyword">]++;<br /></span><span class="syntaxdefault">            else<br />                $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"$word"</span><span class="syntaxkeyword">]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> 1</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      $word </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> strtok</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">delimiter</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * Return the words and their count<br />   *<br />   * @param none<br />   *<br />   * @return  array Returns an associate array with the words and their count.<br />   *<br />   */<br /><br /></span><span class="syntaxdefault">  public function GetResult</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    return $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   *  Displays the words and the count and the percentahe as an HTML table<br />   *<br />   * @param none<br />   *<br />   * @return  none<br />   *<br />   */<br /><br /></span><span class="syntaxdefault">  public function DisplayResult</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    arsort</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">    echo </span><span class="syntaxstring">"<table border=\"1\" cellpadding=\"7\" >"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      echo </span><span class="syntaxstring">"<thead><tr><th>Wort</th><th>Anzahl</th><th>H&auml;ufigkeit</th></tr></thead>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      echo </span><span class="syntaxstring">"<tbody>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      foreach </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">words as $key</span><span class="syntaxkeyword">=></span><span class="syntaxdefault">$value</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">      </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">          $key </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> trim</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">          if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key </span><span class="syntaxkeyword">==</span><span class="syntaxdefault"> </span><span class="syntaxstring">""</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">              continue</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">          echo </span><span class="syntaxstring">"<tr>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">          echo </span><span class="syntaxstring">"<td>$key</td><td>$value</td><td>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      $percent </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $value </span><span class="syntaxkeyword">*</span><span class="syntaxdefault"> 100 </span><span class="syntaxkeyword">/</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">num_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      $percent </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> number_format</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$percent</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> 2</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">      echo </span><span class="syntaxstring">"$percent % </td>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">          echo </span><span class="syntaxstring">"</tr>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">      echo </span><span class="syntaxstring">"</tbody>"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">      echo </span><span class="syntaxstring">"</table>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   *<br />   * Returns the Number of words counted<br />   *<br />   * return integer Number of words counted<br />   *<br />   */<br /><br /></span><span class="syntaxdefault">  public function GetNumWords</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    return $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">num_words</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br /><br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">/**<br />   * Decides if a word should be included in the results<br />   *<br />   * @param string  $word Word to be checked<br />   *<br />   * @return  bool  Returns true if the word should be counted, otherwise false.<br />   *<br />   */<br /></span><span class="syntaxdefault">  protected function WordToBeIncluded</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word </span><span class="syntaxkeyword">==</span><span class="syntaxdefault"> </span><span class="syntaxstring">""</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">||</span><span class="syntaxdefault"> in_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">skip_words</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">      return false</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">    if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">count</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">search_words</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">></span><span class="syntaxdefault"> 0</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">      if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">in_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$word</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">search_words</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">      </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        return true</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">      else<br />      </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        return false</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">      </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    else<br />    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">      return true</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">  </span><span class="syntaxkeyword">}<br />}<br /><br /></span><span class="syntaxdefault">?></span>

wc_demo.php

PHP

<span class="syntaxhtml"> <br /><span class="syntaxdefault"><?php<br /><br /></span><span class="syntaxkeyword">require_once(</span><span class="syntaxstring">"wordcounter.php"</span><span class="syntaxkeyword">);<br /><br /></span><span class="syntaxdefault">$names </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">"Anna, Astrid, Bettina, Lisa, Julia, Natascha, Astrid, Bettina, Kaisa,Anna,<br />          Lisa, Lisa, Kaisa,Anna"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">$wc </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> new WordCounter</span><span class="syntaxkeyword">();<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<h1 align=\"center\">Wordcounter test</h1>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<h2>Alle W&ouml;rter z&auml;hlen</h2>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">CountWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$names</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">DisplayResult</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<h2>Bestimmte W&ouml;rter z&auml;hlen</h2>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">SetSearchWords</span><span class="syntaxkeyword">(array(</span><span class="syntaxstring">"Anna"</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> </span><span class="syntaxstring">"Lisa"</span><span class="syntaxkeyword">));<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">CountWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$names</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">DisplayResult</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<h2>Alle W&ouml;rter bis auf Ausnahmen z&auml;hlen</h2>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">SetSkipWords</span><span class="syntaxkeyword">(array(</span><span class="syntaxstring">"Anna"</span><span class="syntaxkeyword">,</span><span class="syntaxstring">"Lisa"</span><span class="syntaxkeyword">));<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">SetSearchWords</span><span class="syntaxkeyword">(array());</span><span class="syntaxdefault"> </span><span class="syntaxcomment">//wichtig<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">CountWords</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$names</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">$wc</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">DisplayResult</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">?><br /></span></span>

MfG

Starhunter

starhunter · 1. Februar 2011

Hallo Sören,

Zitat

Es wäre praktisch, wenn man die E-Mail Adresse aus dem Formular gleich als Absender hinterlegt, wie R4Zz0R schon gesagt hat.

Ist doch unlogisch, wenn man auf die E-Mail antwortet und die Antwort dann an einen selber geschickt wird.

eigentlich ist man doch selbst der Absender und auch der Empfänger, aber praktischer ist es schon wenn man die email Adresse vom Formular benutzt.

starhunter · 5. Juni 2010

Hallo NeoAramis

Zitat

Schlussendlich betrifft es auch die Barrierefreiheit und mit diesem Code ist dies sicher nicht gewÃ¤hrleistet.

Warum nicht? Wenn Du auf die Frames anspielst dann schau mal hier.

Zitat

Frames sind kein Hindernis, wenn sie die Struktur unterstÃ¼tzen, beispielsweise Navigation und Inhalt trennen.

<a class="postlink" href="http://de.wikipedia.org/wiki/Barrierefreies_Internet#Internet-Techniken.2C_die_Barrieren_darstellen">http://de.wikipedia.org/wiki/Barrierefr ... darstellen</a>[/url]

Hast Du eigentlich schon mal einen Screenreader benutzt?

Zitat

In diesem Forum geht es auch darum die Standards des W3C zu beachten.

Wo steht das eigentlich?

Mfg

starhunter · 5. Juni 2010

Hallo ,

ich finde die Seite sehr gelungen, sowohl optisch als auch inhaltlich.

Mfg

P.S. Vergiß den Validator. Erstens schauen sich 99.99% der Besucher die Seite an und nicht den Code und zweitens hält sich W3C selbst nicht dran.
http://validator.w3.org/check?uri=http%3A%2F%2Fwww.w3.org%2Fstandards%2Fwebarch%2F&charset=%28detect+automatically%29&doctype=Inline&group=0

starhunter · 29. Mai 2010

Hallo Kevin

so ganz verstehe ich nicht was Du meinst.
Viellleicht wie Du die Kategorie abfragen kannst?

Mfg

Starhunter

starhunter · 29. Mai 2010

Hallo,

ich glaube schon, daß es geht. Hier wird es vorgemacht:
http://www.youtube.com/watch?v=OiS88knLdSQ&feature=related

Mfg

Starhunter

starhunter · 28. Mai 2010

Hallo Laura,

Zitat

Wenn du das ganze über PHP einfügst, musst du nur eine Datei ändern.

Das stimmt allerdings. Es ist wahrscheinlich nützlich für Leute die kein PHP auf dem Server haben oder extra dafür bezahlen müssten. Außerdem nützlich für Leute die keine Absicht haben mit PHP zu programmieren und deshalb nicht PHP / Apache installieren wollen.

Mfg

Starhunter

starhunter · 28. Mai 2010

Hallo,

Zitat

Er fügt einfach den Quellcode der Datei dort ein.. aber was nützt dir das?
Wenn du nun also auf jeder Seite das so machst musst du trotzdem wenn ein neuer Link kommt überall das in dem Code ändern!

Überhaupt nicht. Wenn Du die Include Datei geändert hast kannst Du Projekt -> Includes aktualisieren aufrufen und Scriptly aktualisiert alle Dateien. Ansonsten wäre es wirklich nutzlos.

Mfg

Starhunter

starhunter · 28. Mai 2010

Hallo,

welchen Editor benutzt Du ? Scriptly und Phase5 bieten sogenannte "Include-Funktionen"; diese haben den Vorteil daß Du sie überall vewenden kannst ohne gleich PHP / Apache bei Dir zu installieren.

Mfg

Starhunter

starhunter · 26. Mai 2010

Zitat

Es sollte eben kein Link sein, nur die Domain als Info.

Alle sprechen hier von Links. :roll:

starhunter · 26. Mai 2010

Hallo,

von welchem Links sprecht ihr eigentlich?

Code

<div id="head">
  <h1>Webtechnik mit (X)HTML &amp; CSS</h1>
  <span>www.web-technik.org</span>
</div>

Also wenn ich nicht komplett blind bin hat er den <a> tag vergessen.

Mfg

Starhunter

starhunter · 26. Mai 2010

Hallo,

Zitat

echo " ";

Kommt ja die Fehlermeldung, wegen dem 2. Semikolon.

Bei mir kommt keine Fehlermeldung. Normalerweise kannst Du innerhalb der Anführungszeichen alles außer " oder ' reinschreiben.

Zitat

und bei
Code:
echo "&nbsp";

Passiert nichts.

Was soll auch passieren ? Du gibst ein Leerzeichen aus und die sind schlecht zu sehen. :lol:

Mfg

Starhunter

starhunter · 24. Mai 2010

Hallo Tina,

hier kannst Du kostenlos einen Kurs machen und HTML / CSS von der Pike auf lernen. <a class="postlink" href="http://www.kompozer-web.de/forum/viewtopic.php?f=43&t=1060">http://www.kompozer-web.de/forum/viewto ... =43&t=1060</a>

Mfg

Starhunter

starhunter · 23. Mai 2010

Hallo Tina,

Zitat

Das Hintergrundbild ist doch bei Body?

Sorry, das hab ich übersehen.

Mfg

Starhunter

starhunter · 23. Mai 2010

Hallo Tina,

normalerweise gibt man dem body das Hintergrundbild und nicht dem html Element das eigentlich unsichtbar ist. Schau mal ob es dann klappt, falls nicht melde Dich nochmal und dann poste sicherheitshalber auch den HTML Code.

Zitat

Und der Container "Inhalt" ist links positioniert.....

Wo sollte er sonst sein? Wie der Browser die Elemente anordnet kannst Du hier nachlesen: <a class="postlink" href="http://little-boxes.de/lb1/12.1-flow-die-seite-ist-ein-langer-ruhiger-fluss.html">http://little-boxes.de/lb1/12.1-flow-di ... fluss.html</a>

Mfg

Starhunter

starhunter · 21. Mai 2010

Hallo Sarkkan,

Zitat

(Zum Beispiel die unterschiedlichen beiden Dinger im Downloadbereich^^

was für ein Problem mit dem Download hast Du denn?

Was willst Du? Ein Plugin für Eclipse oder ein eigenständiges Programm?

Was für ein OS hast Du ? Windows, Mac oder Linux?

Mfg

Starhunter

starhunter · 20. Mai 2010

Hallo,

ich weiß wie es funktioniert und habe es Tina ja gezeigt. Es war sejuma der behauptet das man den Text im body nicht zentrieren muß. Wie es scheint gibt es ältere IE die margin: auto nicht verstehen, deshalb die Frage.

Mfg

Starhunter

starhunter · 20. Mai 2010

Hallo

ab welcher IE Version funktioniert es?

Mfg

Starhunter

starhunter · 20. Mai 2010

Hallo Tina,

Zitat

also, ich mach in css den obigen Code, und in HTML Deinen?

Ja, ganz genau.

Mfg

Starhunter

P.S. Den Code hier kannst Du am Anfang als Vorlage benutzen für Deine Versuche benutzen.

Code

<div id="wrapper">
  <div id="kopf">Kopf</div>
  <div id="navi">Navi</div>
  <div id="inhalt">Inhalt</div>
  <div id="fuss">Fuss</div>
</div>

Code

*
{
  margin: 0;
  padding: 0;
}




body
{
  font-size: 100.01%;
  text-align: center;
  background-color: #ffffff;
  color: #000000;
}




#wrapper
{
  width: auto; /* hier Deine eigene Breite eingeben */
  margin: 0 auto;
}




#kopf
{




}




#navi
{




}




#inhalt
{




}




#fuss
{




}

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