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Stripping html tags.

Heppy

By Heppy
in Regex Help

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Heppy Newbie

Heppy

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Posted

Hey, I'm doing a thing for work, and I need to strip out a <li> tag from a source,

 

The li tag looks like this:

 

<li class="g" id="mbbDD">CONTENT HERE WITH TAGS NEWLINES ETC</li>

Where the DD in ID is random Numbers so any numbers should do.

 

<li class="g c35">

                  <h3 class="r">

                    <a href="http://www.massagestockholm.net/" class="l"><em>Massage Stockholm</em></a>

                  </h3>

 

                  <div class="s">

                    <em>Massage Stockholm</em> - Hitta och boka alla typer av massage i Stockholm. Enbart Bokadirekt-anslutna mass�rer. Thaimassage, Taktilmassage, Shiatsumassage <b>...</b><br>

                    <span class="f"><cite>www.<b>massagestockholm</b>.net/</cite> - <span class="gl"><a href="http://webcache.googleusercontent.com/search?q=cache:YROKHhfXogcJ:www.massagestockholm.net/+massage+stockholm&cd=8&hl=sv&ct=clnk&gl=se&ie=UTF-8">Cachad</a></span></span>

                  </div>

 

                </li>

                <li class="g c35">

                  <h3 class="r">

                    <a href="http://www.massagestockholm.net/Bookings/Default.aspx?sru=42" class="l">MASSAGEN vid Centralbadet i Stockholm - <em>Massage Stockholm</em></a>

                  </h3>

                  <div class="s">

                    <em>Massage</em> i <em>Stockholm</em> City bredvid Centralbadet Drottninggatan, boka <em>massage</em> <b>...</b><br>

 

                    <span class="f"><cite>www.<b>massagestockholm</b>.net/Bookings/Default.aspx?sru...</cite> - <span class="gl"><a href="http://webcache.googleusercontent.com/search?q=cache:R8fK37N8IxAJ:www.massagestockholm.net/Bookings/Default.aspx%3Fsru%3D42+massage+stockholm&cd=9&hl=sv&ct=clnk&gl=se&ie=UTF-8">Cachad</a></span></span>

                  </div>

                </li>

                <li class="g" id="mbb10">

                  <h3 class="r">

                    <a href="http://www.massagestockholm.net/Bookings/Default.aspx?sru=551" class="l">Kroppia - <em>Massage Stockholm</em></a>

 

                  </h3>

                  <div class="s">

                    <em>Massage Stockholm</em>? Rehabilitering Stockholm? Vid St Eriksplan. V�lkommen <b>...</b><br>

                    <span class="f"><cite>www.<b>massagestockholm</b>.net/Bookings/Default.aspx?sru...</cite> - <span class="gl"><a href="http://webcache.googleusercontent.com/search?q=cache:a0T8UoaQt3IJ:www.massagestockholm.net/Bookings/Default.aspx%3Fsru%3D551+massage+stockholm&cd=10&hl=sv&ct=clnk&gl=se&ie=UTF-8">Cachad</a></span></span>

 

                  </div>

                  <div class="mbl bl">

                    <span class="ch c36" id="mbl10" onclick="google.x(this)"></span>

                    <div class="mbi">

                      <span class="ch c36" id="mbl10" onclick="google.x(this)"></span>

                    </div><span class="ch c36" id="mbl10" onclick="google.x(this)"><a href="#" onclick="return false" class="mblink">Visa fler resultat fr�n massagestockholm.net</a></span>

                  </div>

                  <div id="mbf10"></div>

 

                </li>

                <li class="g">

                  <h3 class="r">

                    <a href="http://www.sthlmphysique.se/" class="l"><em>Massage</em> i <em>Stockholm</em>, Vasastan - Sthlm Physique - �ven presentkort</a>

                  </h3>

                  <div class="s">

                    STHLM Physique - Erbjuder <em>massage</em> mitt i Vasastan, <em>Stockholm</em>, med certifierade terapeuter. Best�ll <em>massage</em> presentkort direkt p� hemsidan. V�lkommen!<br>

                    <span class="f"><cite>www.sthlmphysique.se/</cite> - <span class="gl"><a href="http://webcache.googleusercontent.com/search?q=cache:1E4rvRvU_t4J:www.sthlmphysique.se/+massage+stockholm&cd=11&hl=sv&ct=clnk&gl=se&ie=UTF-8">Cachad</a> - <a href="/search?hl=sv&ie=UTF-8&q=related:www.sthlmphysique.se/+massage+stockholm&tbo=1&sa=X&ei=eiq8TOvVDIKfOtHplIcN&ved=0CEsQHzAK">Liknande</a></span></span>

                  </div>

                </li>

 

                <li class="g">

                    adam

                </li>

                <li>abscfgef</li>

                <li>soh3278462378</li>

                <li>

                    <a href="test.php">test</a>

                </li>

                <li>

                   

                </li>

 

 

This is my "solution" i've come up with but it doesn't work as I'd like.

It removes the designated tag AND everything after =/...

 

Any ideas?

 

preg_replace('/<li class="g" id="mbb[\d]*">(.*|\s*)*<\/li>/', "", $content);

 

 

//Heppy.

 

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Heppy Newbie

Heppy

Posted
  • Author
Posted

kk,

There's a list of <li> tags

Some of the <li> tags has class, some of it has CLASS AND ID

 

<li class="g"></li>

<li class="g"><li>

<li class="g" id="mbb50"></li>

<li class="g"></li>

<li class="g"></li>

 

I want to get all the <li> elements with ONLY a class, NOT an ID.

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JonnoTheDev Regular Member

JonnoTheDev

Posted
Posted 
<?php
$string = '
<li class="g c35">
<h3 class="r">
<a href="http://www.massagestockholm.net/" class="l"><em>Massage Stockholm</em></a>
</h3>

<div class="s">
<em>Massage Stockholm</em> - Hitta och boka alla typer av massage i Stockholm. Enbart Bokadirekt-anslutna mass�rer. Thaimassage, Taktilmassage, Shiatsumassage <b>...</b><br>
<span class="f"><cite>www.<b>massagestockholm</b>.net/</cite> - <span class="gl"><a href="http://webcache.googleusercontent.com/search?q=cache:YROKHhfXogcJ:www.massagestockholm.net/+massage+stockholm&cd=8&hl=sv&ct=clnk&gl=se&ie=UTF-8">Cachad</a></span></span>
</div>

</li>
<li class="g c35">
<h3 class="r">
<a href="http://www.massagestockholm.net/Bookings/Default.aspx?sru=42" class="l">MASSAGEN vid Centralbadet i Stockholm - <em>Massage Stockholm</em></a>
</h3>
<div class="s">
<em>Massage</em> i <em>Stockholm</em> City bredvid Centralbadet Drottninggatan, boka <em>massage</em> <b>...</b><br>

<span class="f"><cite>www.<b>massagestockholm</b>.net/Bookings/Default.aspx?sru...</cite> - <span class="gl"><a href="http://webcache.googleusercontent.com/search?q=cache:R8fK37N8IxAJ:www.massagestockholm.net/Bookings/Default.aspx%3Fsru%3D42+massage+stockholm&cd=9&hl=sv&ct=clnk&gl=se&ie=UTF-8">Cachad</a></span></span>
</div>
</li>
<li class="g" id="mbb10">
<h3 class="r">
<a href="http://www.massagestockholm.net/Bookings/Default.aspx?sru=551" class="l">Kroppia - <em>Massage Stockholm</em></a>

</h3>
<div class="s">
<em>Massage Stockholm</em>? Rehabilitering Stockholm? Vid St Eriksplan. V�lkommen <b>...</b><br>
<span class="f"><cite>www.<b>massagestockholm</b>.net/Bookings/Default.aspx?sru...</cite> - <span class="gl"><a href="http://webcache.googleusercontent.com/search?q=cache:a0T8UoaQt3IJ:www.massagestockholm.net/Bookings/Default.aspx%3Fsru%3D551+massage+stockholm&cd=10&hl=sv&ct=clnk&gl=se&ie=UTF-8">Cachad</a></span></span>

</div>
<div class="mbl bl">
<span class="ch c36" id="mbl10" onclick="google.x(this)"></span>
<div class="mbi">
<span class="ch c36" id="mbl10" onclick="google.x(this)"></span>
</div><span class="ch c36" id="mbl10" onclick="google.x(this)"><a href="#" onclick="return false" class="mblink">Visa fler resultat fr�n massagestockholm.net</a></span>
</div>
<div id="mbf10"></div>

</li>
<li class="g">
<h3 class="r">
<a href="http://www.sthlmphysique.se/" class="l"><em>Massage</em> i <em>Stockholm</em>, Vasastan - Sthlm Physique - �ven presentkort</a>
</h3>
<div class="s">
STHLM Physique - Erbjuder <em>massage</em> mitt i Vasastan, <em>Stockholm</em>, med certifierade terapeuter. Best�ll <em>massage</em> presentkort direkt p� hemsidan. V�lkommen!<br>
<span class="f"><cite>www.sthlmphysique.se/</cite> - <span class="gl"><a href="http://webcache.googleusercontent.com/search?q=cache:1E4rvRvU_t4J:www.sthlmphysique.se/+massage+stockholm&cd=11&hl=sv&ct=clnk&gl=se&ie=UTF-8">Cachad</a> - <a href="/search?hl=sv&ie=UTF-8&q=related:www.sthlmphysique.se/+massage+stockholm&tbo=1&sa=X&ei=eiq8TOvVDIKfOtHplIcN&ved=0CEsQHzAK">Liknande</a></span></span>
</div>
</li>

<li class="g">
adam
</li>
<li>abscfgef</li>
<li>soh3278462378</li>
<li>
<a href="test.php">test</a>
</li>
<li>

</li>';

preg_match_all("(<li class=\"g(.*)</li>)siU", $string, $matches);
$result = $matches[0];
$parts = array();
foreach($result as $li) {
    if(!strstr($li, 'id="')) {
        $parts[] = $li;
    }
}

foreach($parts as $li) {
    print $li;    
}
?>

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Heppy Newbie

Heppy

Posted
  • Author
Posted

Remade the your script and use the filter version and modified it a bit and added the class="g" & id="mbb

 

And it worked like a charm, now I get the same result as your script instead I just do it one one line of code :)

 

Couldn't have done it without your regexp thou, as that was the part that made it work. :)

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Heppy Newbie

Heppy

Posted
  • Author
Posted

Remade the your script and use the filter version and modified it a bit and added the class="g" & id="mbb

 

And it worked like a charm, now I get the same result as your script instead I just do it one one line of code :)

 

Couldn't have done it without your regexp thou, as that was the part that made it work. :)

 

oh yeah, used the preg_replace()  :)

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