Beiträge von CyberGirl

CyberGirl · 15. Mai 2011

Hallo,

Zitat

..Permission denied in /www/htdocs/w00deefc/test/index.php on line 8

Du hast in diesem Verzeichnis keine Schreibrechte. Versuch mal mit einem FTP Programm dem Verzeichnis Schreibrechte zu geben. Im FileZilla z.B. mit rechter Maustaste auf das Verzeichnis klicken -> File attributes -> Owner -> Write.
Falls es nicht geht mußt Du Dich an den Provider wenden.

LG

CyberGirl · 15. Mai 2011

Hallo,

so wie ich es sehe existiert die Datei bzw. das Verzeichnis auf dem Server nicht, deshalb die Fehlermeldung.
Außerdem würde ich in der der Zeile

PHP

<span class="syntaxdefault">fwrite </span><span class="syntaxkeyword">(</span><span class="syntaxdefault"> $handle</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> </span><span class="syntaxstring">"Zugriff: "</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> date</span><span class="syntaxkeyword">(</span><span class="syntaxstring">"d.m.'y - H:i:s"</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> </span><span class="syntaxstring">" von "</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> $_SERVER</span><span class="syntaxkeyword">[</span><span class="syntaxstring">'REMOTE_ADDR'</span><span class="syntaxkeyword">]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> </span><span class="syntaxstring">"<br />"</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> </span><span class="syntaxstring">"<br />"</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">);</span><span class="syntaxdefault"> </span>

"<br />" durch "\n" ersetzen.
"<br />" brauchst Du nur im Browser, für Dateien nimmt man "\n" bzw. "\r\n"

LG

CyberGirl · 15. Mai 2011

Hallo,

um Shell Befehle ausführen zu lassen gibt es die Funktion

PHP

<span class="syntaxdefault">string shell_exec </span><span class="syntaxkeyword">(</span><span class="syntaxdefault"> string $cmd </span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span>

Genaueres siehe hier: http://de.php.net/manual/de/function.shell-exec.php
Allerdings würde ich Dir empfehlen erst die PHP Grundlagen zu lernen.

LG

CyberGirl · 9. Mai 2011

Zitat

für was implementiere ich in Klassen wenn ich in jeder Klasse wieder die Funktionalität definieren muss

Hmmm, so ganz verstehe ich nicgt was Du meinst. (*grübel*)

LG

CyberGirl · 9. Mai 2011

Hallo Peter,

Zitat

Doch warum schreibst du hier vererbt in Hochkomma?

weil ich die Bezeichnung nicht für so glücklich halte. Wenn man von einer Klasse erbt bekommt man den Code mit und kann die Funktion gleich aufrufen, was bei Schnittstellen nicht der Fall ist.

Zitat

und wie kann ich die Variablenbezeichnung in der Klammer, in der Signatur verstehen

Die Variablenbezeichnung sagt das die übergebene Variable das Interface IDrawable implementieren muß.
Falls Du z.B. die Funktion mit einer anderen Klasse/Variable aufrufst z.B. echo comp("Hallo");so bekommst Du eine Fehlermeldung:
Catchable fatal error: Argument 1 passed to comp() must implement interface IComparable, string given, called in C:\xampp\htdocs\projects\Forum\SchnittStellen2.php on line 41 and defined in C:\xampp\htdocs\projects\Forum\SchnittStellen2.php on line 32

LG

CyberGirl · 9. Mai 2011

Hallo Peter

Zitat

was ausser deren Methodenköpfe können sie erben?

Konstanten werden auch vererbt. Beispiel:

PHP

<span class="syntaxhtml"><br /><span class="syntaxdefault"><?php<br /><br />    interface IShape<br />    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        const DEFAULT_HEIGHT </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> 100</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        <br />        function draw</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    <br />    interface IShapeEx extends IShape<br />    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        function getHeight</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    <br />    class Shape implements IShapeEx<br />    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        function getHeight</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            <br />        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        <br />        function draw</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">"Default height: "</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> IShape</span><span class="syntaxkeyword">::</span><span class="syntaxdefault">DEFAULT_HEIGHT</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">    <br />    <br />    $s </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> new Shape</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">    $s</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">draw</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">?><br /></span></span>

Zitat

kannst du mir erklären wie ich dadurch eine Funktionalität vererben kann.
Oder verstehe ich Funktionalität als Methodenkörper (Code)

Es genügt wenn die Methodenköpfe(Signaturen) verebrt werden. Beispiel:

PHP

<?php




interface IComparable
{
	function compare($var, $var2);
}




interface IDrawable
{
	function draw();
}




class Circle implements IComparable, IDrawable
{
	function compare($var, $var2)
	{
		return 1;
	}
	function draw()
	{
		return "draw()";
	}
}




$c = new Circle();




function draw(IDrawable $obj)
{
	return $obj->draw();
}




function comp(IComparable $obj)
{
	return $obj->compare(2,3);
}










echo draw($c);
echo "<br>";
echo comp($c);







?>

Alles anzeigen

Dadurch das die Methodenköpfe 'vererbt' werden kann man das Circle Objekt an beide Funtionen übergeben.

Ich hoffe es hilft Dir etwas weiter.

LG

CyberGirl · 8. Mai 2011

Hallo Peter,

Schittstellen können von anderen Schnittstellen erben. Man nimmt sie meistens wenn eine Klasse so abstract ist das man wirklich gar nichts implementieren kann. In manchen Programmiersprachen benutzt man sie auch als eine Art Funktionszeiger - in PHP nicht üblich.

Hier ein paar Links zum Thema:

http://de.wikipedia.org/wiki/S…elle_%28Programmierung%29
http://www.professionelle-soft…undations.interfaces.html

LG

CyberGirl · 8. Mai 2011

HI,

ein style für die Liste würde reichen.

Code

#navi ul
{
  margin-top: 20px;
}

LG

CyberGirl · 6. Mai 2011

Hi,

vor dem Befehl header() darf keine Ausgabe erfolgt sein.
Schau mal hier: http://de.php.net/manual/de/function.header.php
Das es lokal funktioniert liegt an Deinen Servereinstellungen.

LG

CyberGirl · 6. Mai 2011

Hallo DerWaldschrat,

klar ist es erlaubt.

LG

CyberGirl · 6. Mai 2011

Hi,

urls wie http://domain.com/index.php?page=home geltens als nicht suchmaschinenfreundlich, bieten jedoch den Vorteil daß man leicht mit $_GET auf die Parameter zugreifen kann. Möchte man eine suchmaschinenfreundliche url kann man mit Segmenten arbeiten, die url sieht dann so aus: http://domain.com/index.php/home/
Man kann es zwar mittels .htaccess umd mod_rewrite machen, aber es funktioniert bei manchen kostenlosen Hostingpaketen nicht.
Mir geht es um eine Lösung die nur mit PHP auskommt. Mein erster Ansatz ist:

index.php

PHP

<span class="syntaxhtml"><br /><span class="syntaxdefault"><?php<br /><br />    $base_url </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">"http://localhost:8080/projects/Routing/"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    <br />    $ext </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">".php"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">?><br /></span><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><br /><html><head><br /><meta content="text/html; charset=ISO-8859-1" http-equiv="content-type"><br /><title>Clean Urls</title><br /><style type="text/css"><br />* {<br />    margin: 0px;<br />    padding: 0px;<br />}<br />body {<br />    font-size: 18px;<br />    font-family: Arial,Helvetica,sans-serif;<br />    text-align: center;<br />}<br />#page {<br />    width: 900px;<br />    margin: 10px auto;<br />}<br />#header {<br />    background-color: #5e0022;<br />}<br />h1 {<br />    font-family: "Times New Roman",Times,serif;<br />    font-size: 50px;<br />    font-weight: bold;<br />    color: #cccccc;<br />    font-style: italic;<br />    text-align: left;<br />    margin-left: 10px;<br />}<br />#content {<br />    padding: 10px;<br />    background-color: white;<br />    margin-bottom: 5px;<br />    text-align: justify;<br />    min-height: 400px;<br />}<br />#navi {<br />    background-color: #cacacb;<br />    margin-bottom: 5px;<br />    padding-top: 5px;<br />    padding-bottom: 5px;<br />    text-align: right;<br />    overflow: auto;<br />}<br />#navi li {<br />    margin: 5px 5px 5px 10px;<br />    list-style-type: none;<br />    float: left;<br />}<br />#navi li a {<br />    color: #5e0022;<br />    text-decoration: none;<br />    display: block;<br />}<br />#navi li a:hover {<br />    color: #000066;<br />}<br />#footer {<br />    border-top: 1px solid silver;<br />    text-align: left;<br />    padding-top: 5px;<br />    margin-top: 5px;<br />    color: #666666;<br />    padding-left: 10px;<br />}<br /></style></head><br /><body><br />    <div id="page"><br />        <div id="header"><br />            <h1>CyberGirl's Demo</h1><br />        </div><br />        <div id="navi"><br />            <ul> <br />                <li><a href="<span class="syntaxdefault"><?php echo $base_url</span><span class="syntaxkeyword">;</span><span class="syntaxdefault">?></span>index.php/home/">Home</a></li> <br />                <li><a href="<span class="syntaxdefault"><?php echo $base_url</span><span class="syntaxkeyword">;</span><span class="syntaxdefault">?></span>index.php/about/">About</a></li><br />                <li><a href="<span class="syntaxdefault"><?php echo $base_url</span><span class="syntaxkeyword">;</span><span class="syntaxdefault">?></span>index.php/links/">Links</a></li> <br />                <li><a href="<span class="syntaxdefault"><?php echo $base_url</span><span class="syntaxkeyword">;</span><span class="syntaxdefault">?></span>index.php/contact/">Contact</a></li><br />            </ul><br />        </div><br />        <div id="content"><br />        <span class="syntaxdefault"><?php<br />            require_once</span><span class="syntaxkeyword">(</span><span class="syntaxstring">"url_helper.php"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">            $page </span><span class="syntaxkeyword">=</span><span class="syntaxdefault">  get_url_segment</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">0</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">            if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$page </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">                $page </span><span class="syntaxkeyword">.=</span><span class="syntaxdefault"> $ext</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">                $page </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">"home.php"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">            </span><span class="syntaxcomment">/* In a real application we would check if the requested page exists<br />             *    and use include() to load the content, but in this demonstration <br />             * we just echo the page name.<br />             */<br /></span><span class="syntaxdefault">        <br />            echo </span><span class="syntaxstring">"<h2>"</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> $page </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> </span><span class="syntaxstring">"</h2>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        <br />        ?><br /></span>        </div><br />        <div id="footer">Footer</div><br />    </div> <br /></body><br /></html><br /></span>

url_helper.php

PHP

<span class="syntaxhtml"><br /><span class="syntaxdefault"><?php<br /><br /></span><span class="syntaxcomment">/**<br />* Returns the segment of the url or an empty string if it doesn't exist.<br><br />* Bsp: Bei der gegebenen url http://www.domain.com/index.php/home/<br />*      get_url_segment(0) returns "home"<br />* <br />* @param index $index Zero based index of the segment<br />* @return string <br />*/<br /><br /></span><span class="syntaxdefault">function get_url_segment</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$index</span><span class="syntaxkeyword">)<br />{<br /></span><span class="syntaxdefault">    $url </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $_SERVER</span><span class="syntaxkeyword">[</span><span class="syntaxstring">'REQUEST_URI'</span><span class="syntaxkeyword">];<br /></span><span class="syntaxdefault">    $segment_start </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> strpos</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$_SERVER</span><span class="syntaxkeyword">[</span><span class="syntaxstring">'REQUEST_URI'</span><span class="syntaxkeyword">],</span><span class="syntaxdefault"> </span><span class="syntaxstring">"index.php"</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">+</span><span class="syntaxdefault"> strlen</span><span class="syntaxkeyword">(</span><span class="syntaxstring">"index.php/"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">    $segments</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    <br />    if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$segment_start </span><span class="syntaxkeyword"><</span><span class="syntaxdefault"> strlen</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$url</span><span class="syntaxkeyword">))<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        $segments </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> explode</span><span class="syntaxkeyword">(</span><span class="syntaxstring">"/"</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> substr</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$url</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $segment_start</span><span class="syntaxkeyword">));<br /></span><span class="syntaxdefault">        if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">count</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$segments</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">>=</span><span class="syntaxdefault"> $index</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            return $segments</span><span class="syntaxkeyword">[</span><span class="syntaxdefault">$index</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">    return </span><span class="syntaxstring">""</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        <br />    <br /></span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">?><br /></span></span>

Mich würde Eure Meinung dazu interessieren.
LG

CyberGirl · 4. Mai 2011

@drPHIP132,

in der vorletzten Zeile sind die Klammern falsch gesetzt und am Ende fehlt ein Semikolon.
Kannst Du mal den Link zur Aufgabe posten ?

LG

CyberGirl · 1. Mai 2011

Zitat

warum nicht mit der funktion?

Gewohnheit. Ein Befehl ist schneller als eine Funktion obwohl es hier nicht viel ausmacht.

CyberGirl · 30. April 2011

Hi richter100385

ich habe den Fehler gefunden. Der Code der die Zeile ausgibt muß in den if-Block rein und dann geht es.
Hier ist der Code:

PHP

<span class="syntaxhtml"><br /><span class="syntaxdefault"><?php<br />echo </span><span class="syntaxstring">"<h1><b><u>&Uuml;berschrift</u></b></h1>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxcomment">// $datei ist der handler<br />// fopen öffnet eine Datei<br />// ("DateiName.endung", "Rechte");<br /></span><span class="syntaxdefault">$datei </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> fopen </span><span class="syntaxkeyword">(</span><span class="syntaxstring">"Link.txt"</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> </span><span class="syntaxstring">"r"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxcomment">// print_r ($datei);<br /></span><span class="syntaxdefault">$nr </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> 0</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">'<table border="1" width="100%">'</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<thead>"</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">"    <th>Nr.</th>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"    <th>Link</th>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"    <th>Beschreibung</th>"</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">"</thead>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxcomment">// fgets liest in $datei zeile für zeile aus und<br />// speichert das ergebnis in $inhalt eine<br />// zeile darf max. 4096 zeichen lang sein.<br />// das 4097 te zeichen behandelt er als währe es in<br />// einer neuen Zeile.<br /></span><span class="syntaxdefault">while </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$inhalt </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> fgets </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$datei</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> 4096</span><span class="syntaxkeyword">))<br />{<br /></span><span class="syntaxdefault">    $nr</span><span class="syntaxkeyword">++;<br /></span><span class="syntaxdefault">    if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">stristr </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$inhalt</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> </span><span class="syntaxstring">"|"</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </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">        echo </span><span class="syntaxstring">"</table>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"<h2>$inhalt</h2>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">'<table border="1" width="100%">'</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"<thead>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"  <tr>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"    <th>Nr.</th>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"    <th>Link</th>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"    <th>Beschreibung</th>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"  </tr>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"</thead>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    else<br />    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        list </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$url</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $beschreibung</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> explode </span><span class="syntaxkeyword">(</span><span class="syntaxstring">"|"</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $inhalt</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        </span><span class="syntaxcomment">// ############################################################<br /></span><span class="syntaxdefault">        </span><span class="syntaxcomment">//if (bcmod ($nr, 2) == 1)<br /></span><span class="syntaxdefault">            if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$nr </span><span class="syntaxkeyword">%</span><span class="syntaxdefault"> 2 </span><span class="syntaxkeyword">==</span><span class="syntaxdefault"> 1</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">'<tr style="background-color: #FFFF00;" align="center" >'</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        else<br />        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">'<tr style="background-color: #979797;" align="center" >'</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        </span><span class="syntaxcomment">// #############################################################<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"<td>$nr</td>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"<td><a href=\"$url\">$url</a></td>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        echo </span><span class="syntaxstring">"<td>$beschreibung</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 />}<br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"</table>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">?><br /></span><br /></span>

LG

CyberGirl · 30. April 2011

Sören,

ich habe mir seinen Code im Browser (FireFox, Chrome u. Safari) angesehen und es stimmt dort auch nicht. Der Fehler muß also im Skript liegen, auch wenn ich ihn noch nicht sehe.

LG

CyberGirl · 29. April 2011

Hi,

dann warte ich mal aufs Bild, ohne kann ich leider nichts sagen.

LG

CyberGirl · 29. April 2011

Hi,

Zitat

ich frage mich warumm die erste zeile nicht mit einbezogen wird.

hm so ganz verstehe ich nicht was Du meinst. So sieht es bei mir im FireFox aus.

[attachment=0]ScreenShot.png[/attachment]

LG

CyberGirl · 29. April 2011

Hi,

einfacher geht es wenn Du Deine Tabellen mit CSS formatierst.
Ich habe mal Deinen Code etwas umgestaltet, auch ist es einfacher zu testen wenn Du keine doppelten Links hast.
Schau mal ob Du damit klarkommst. Falls nicht, einfach noch mal fragen.

Link.txt

Code

http://www.google.de/|Suchmaschine
 http://www.sempervideo.de/|Lehrvideo´s
 hallo das ist ein test...
 http://www.gmx.net/|eMail
 http://www.facebook.com|Network
 http://www.bing.de/|Suchmaschine
 http://vimeo.com/groups/opensourcegrafik|Grafik Tutorials
 hallo das ist ein test...
 http://www.yahoo.com/|eMail
 http://www.wer-kennt-wen.de/|Kumunety

index.php

PHP

<span class="syntaxhtml"><br /><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><br /><html><br />    <head><br />        <title></title><br />        <style type="text/css"><br />            thead th<br />            {<br />                background-color: 00a;<br />                color: #fff;<br />                padding: 7px;<br />            }<br />            .odd<br />            {<br />                background-color: #979797;<br />            }<br />            .even<br />            {<br />                background-color: #FFFF00;<br />            }<br />            td<br />            {<br />                padding: 5px 10px;<br />            }<br />        </style><br />    </head><br />    <body><br />    <h1>&Uuml;berschrift</h1><br />    <span class="syntaxdefault"><?php<br />    <br />        $lines </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> file</span><span class="syntaxkeyword">(</span><span class="syntaxstring">"Link.txt"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        $nr </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> 0</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        <br />        start_table</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">        foreach </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$lines as $line</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            $nr</span><span class="syntaxkeyword">++;<br /></span><span class="syntaxdefault">            if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">strpos</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$line</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> </span><span class="syntaxstring">"|"</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">!==</span><span class="syntaxdefault"> false</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxcomment">// ist ein Link, dann zu den anderen Links<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">                display_table_row</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$line</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">}</span><span class="syntaxdefault">    <br />            else </span><span class="syntaxcomment">// Überschrift<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">{</span><span class="syntaxdefault">    <br />                $nr</span><span class="syntaxkeyword">--;</span><span class="syntaxdefault"> </span><span class="syntaxcomment">// Überschriften werden nicht gezählt<br /></span><span class="syntaxdefault">                echo </span><span class="syntaxstring">"</table>"</span><span class="syntaxkeyword">;</span><span class="syntaxdefault"> </span><span class="syntaxcomment">// vorherige Tabelle beenden <br /></span><span class="syntaxdefault">                echo </span><span class="syntaxstring">"<h2>$line</h2>"</span><span class="syntaxkeyword">;</span><span class="syntaxdefault"> </span><span class="syntaxcomment">// Überschrift ausgeben und neue Tabelle beginnen<br /></span><span class="syntaxdefault">                start_table</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">        echo </span><span class="syntaxstring">"</table>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    <br />        </span><span class="syntaxcomment">// Hilfsfunktionen für die Ausgabe<br /></span><span class="syntaxdefault">    <br />        function start_table</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">"<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">"<thead>"</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">"<th>Nr.</th>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">"<th>Link</th>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">"<th>Beschreibung</th>"</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">"</thead>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    <br />        function display_table_row</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$row</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">            list </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$url</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $beschreibung</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> explode </span><span class="syntaxkeyword">(</span><span class="syntaxstring">"|"</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $row</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">            global $nr</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            <br />            if </span><span class="syntaxkeyword">(</span><span class="syntaxdefault"> bcmod </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$nr</span><span class="syntaxkeyword">,</span><span class="syntaxdefault">2</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">                echo </span><span class="syntaxstring">"<tr class=\"even\">"</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">                echo </span><span class="syntaxstring">"<tr class=\"odd\">"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">"<td>$nr</td>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">"<td><a href=\"$url\">$url</a></td>"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">            echo </span><span class="syntaxstring">"<td>$beschreibung</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">    <br />    ?><br /></span>    <br />    </body><br /></html><br /><br /></span>

LG

CyberGirl · 20. April 2011

Hi,

kannst Du mal den Link hier posten ? Ohne nähere Informationen ist es schwierig zu erkennen wo das Problem ist.

LG

CyberGirl · 12. April 2011

Hallo Sören,

Zitat

Vielleicht kannst du noch ne Möglichkeit einbauen, mehrere Elemente in einem Array hinzuzufügen, dann muss man nicht dauernd das gleiche tippen.

hab ich gemacht. Hier ist der neue Code.

Dictionary.php

PHP

<span class="syntaxhtml"><br /><span class="syntaxdefault"><?php<br /><br /></span><span class="syntaxkeyword">require_once(</span><span class="syntaxstring">"../Object.php"</span><span class="syntaxkeyword">);<br /><br /></span><span class="syntaxdefault">class Dictionary extends Object <br /></span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />     * Returns all the keys in an array<br />     * <br />     * @access public<br />     * <br />     * @return array Array containing all keys <br />     */<br /></span><span class="syntaxdefault">    public function keys</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        $retval </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">        <br />        foreach </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties 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">            $retval</span><span class="syntaxkeyword">[]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $key</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        <br />        return $retval</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />     * Returns all the values in an array<br />     * <br />     * @access public<br />     * <br />     * @return array Array containing all values <br />     */<br /></span><span class="syntaxdefault">    <br />    public function values</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        $retval </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> array</span><span class="syntaxkeyword">();<br /></span><span class="syntaxdefault">        <br />        foreach </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties 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">            $retval</span><span class="syntaxkeyword">[]</span><span class="syntaxdefault"> </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">        <br />        return $retval</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxcomment">/**<br />     * Checks if the Dictionary is empty<br />     * <br />     * @access public<br />     * <br />     * @return boolean Returns true if empty, otherwise false <br />     */<br /><br /></span><span class="syntaxdefault">    public function isEmpty</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        return count</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties</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">    <br />    </span><span class="syntaxcomment">/**<br />     * Returns the number of entries in the Dictionary<br />     * <br />     * @access public<br />     * <br />     * @return @integer <br />     */<br /></span><span class="syntaxdefault">    public function size</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        return count</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    <br />    </span><span class="syntaxcomment">/**<br />     * Removes all entries<br />     *<br />     * @access public <br />     */<br /></span><span class="syntaxdefault">    public function clear</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">properties </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">    <br />    </span><span class="syntaxcomment">/**<br />     * Adds a key / value pair to the Dictionary, existing keys will be overwritten<br />     * <br />     * @param mixed $key<br />     * @param mixed $val<br />     * <br />     */<br /></span><span class="syntaxdefault">    public function add</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $val</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties</span><span class="syntaxkeyword">[</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $val</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    <br />    </span><span class="syntaxcomment">/**<br />     * Removes a key / value pair to the Dictionary,If the key does not exist an Exception will be thrown.<br />     * <br />     * @param mixed $key<br />     * <br />     */<br /></span><span class="syntaxdefault">    <br />    public function remove</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key</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">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">contains</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key</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">"Key $key does not exist"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        unset</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties</span><span class="syntaxkeyword">[</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">]);<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    <br />    </span><span class="syntaxcomment">/**<br />     * Checks if a key exists in the Dictionary<br />     * <br />     * @param mixed $key<br />     * <br />     * @return boolean<br />     */<br /></span><span class="syntaxdefault">    <br />    public function contains</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        return isset</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties</span><span class="syntaxkeyword">[</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">]);<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}</span><span class="syntaxdefault">    <br />    <br />    </span><span class="syntaxcomment">/**<br />     * Retrieves the value for a given key,If the key does not exist an Exception will be thrown. <br />     * <br />     * @param mixed $key<br />     * <br />     * @return mixed The value for the key.<br />     */<br /></span><span class="syntaxdefault">    <br />    public function value</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key</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">$this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">contains</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$key</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">"Key $key does not exist"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        <br />        return $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties</span><span class="syntaxkeyword">[</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">];<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        <br />    public function addArray</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$values</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        if </span><span class="syntaxkeyword">(!</span><span class="syntaxdefault">is_array</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$values</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 $values must be an array"</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">        <br />        foreach </span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$values 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">            $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">properties</span><span class="syntaxkeyword">[</span><span class="syntaxdefault">$key</span><span class="syntaxkeyword">]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> $value</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">        </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}</span><span class="syntaxdefault">    <br />        <br />    public function __get</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$var_name</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault">        return $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">value</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$var_name</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault">    <br />    public function __set</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$var_name</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">        $this</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">add</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$var_name</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> $value</span><span class="syntaxkeyword">);<br /></span><span class="syntaxdefault">    </span><span class="syntaxkeyword">}<br />}<br /><br /></span><span class="syntaxdefault">?></span></span>

Beispiel.php

PHP

<span class="syntaxhtml"><br /><span class="syntaxdefault"><?php<br /><br /></span><span class="syntaxkeyword">require_once(</span><span class="syntaxstring">"Dictionary.php"</span><span class="syntaxkeyword">);<br /><br /></span><span class="syntaxdefault">$dict </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> new Dictionary</span><span class="syntaxkeyword">();<br /><br /></span><span class="syntaxcomment">// Test der Funktion addArray<br /><br /></span><span class="syntaxdefault">$db</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"host"</span><span class="syntaxkeyword">]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">"localhost"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">$db</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"user"</span><span class="syntaxkeyword">]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">"root"</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">$db</span><span class="syntaxkeyword">[</span><span class="syntaxstring">"pass"</span><span class="syntaxkeyword">]</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">"default"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">$dict</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">addArray</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">$db</span><span class="syntaxkeyword">);<br /><br /></span><span class="syntaxdefault">echo $dict</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"<hr>"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxcomment">//testen der überladenen Funktionen __set / __get<br /><br /></span><span class="syntaxdefault">$dict</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">class_name </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">"Dictionary"</span><span class="syntaxkeyword">;<br /><br /></span><span class="syntaxdefault">echo </span><span class="syntaxstring">"Class name: "</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">.</span><span class="syntaxdefault"> $dict</span><span class="syntaxkeyword">-></span><span class="syntaxdefault">class_name</span><span class="syntaxkeyword">;<br /></span><span class="syntaxdefault">?><br /></span></span>

Beiträge von CyberGirl

habe ein problem. habe mir grad ne kleine funktion ges...

habe ein problem. habe mir grad ne kleine funktion ges...

Linux Befehl auf Server ausführen

welcher grund schnittstellen (interfaces) oop

welcher grund schnittstellen (interfaces) oop

welcher grund schnittstellen (interfaces) oop

welcher grund schnittstellen (interfaces) oop

das geht irgendwie nicht :/

kleiner login bereich

Suchmaschinenfreundliche Urls

Suchmaschinenfreundliche Urls

Lösung zu Aufgabe Berechnung Annuität oda so~?!

Tabellen automatisch zeichnen

Tabellen automatisch zeichnen

Tabellen automatisch zeichnen

Tabellen automatisch zeichnen

Tabellen automatisch zeichnen

Tabellen automatisch zeichnen

Bilder, um die ein Text fließt, erscheinen nicht!

Dictionary Klasse + Unit test