PHP - Special Character Problem?

I have this code to pull the first few words from the body text to use as a title. But, when the body contains apostrophe, it shows on my title as '. I found the following code that's supposedly fixes the code. But, I can't figure out how. I need to add this:
$return = = htmlspecialchars_decode(token_replace($output, 'node', $node), ENT_QUOTES);
Or something similar ... to this:
Code: [Select]
$limit = 10;
$text = $node->body[$node->language][0]['value'];

$text = strip_tags($text);
      $words = str_word_count($text, 2);
      $pos = array_keys($words);
      if (count($words) > $limit) {
          $text = substr( $text, 0, $pos[$limit]);
          $text = trim( $text );
          $text = rtrim( $text, '.' );
          $text = trim( $text ) . '...';
      }

return  $text;

Thanks in advance.

Hi guys, I did read allot of documentation on the internet about reading/writing/parsing an XML file. I ended up using the following code, because I really have large files (some about 200MB) and regular dom does not work:

while ($xml->read()) {
switch ($xml->nodeType) {
case (XMLReader::ELEMENT):
if ($xml->localName == "job") {
$node = $xml->expand();
$dom = new DomDocument();
$n = $dom->importNode($node,true);
$dom->appendChild($n);
$job = simplexml_import_dom($n);


The problem I have is a special character error in the xml file, error returned on this line: "$node = $xml->expand();"

I am literally banging my head to the wall to find a simple solution to this. I already have a cleaning function, but that can be applied only after the code above. As the file is large, to clean it, I would have to use the same code above to work on partial content at once, so I would have the same special character problem when I would try to read and split the file.

I bet I am not the first one to be in this situation, but after about 5 hours of searching on the internet, I cannot do it no more. And I am not a php expert to come up with a new idea.

One other thing to do probably would be to split the file into multiple files, and read them after that, without using the XMLReader. But this would ask for a different application.

If, for example, on a file where I have an error, I do the reading with simplexml, without using the XMLReader, I don't get the error. But I cannot use simplexml on the files, since file size is variable. I have to use a reliable method that works for all situations.

Hopefully someone has an idea to this STUPID situation!

Thanks.

Am trying to save a text input that require the use of some php special characters like (" ", ' ' ) e.t.c. When ever i post the data, the system returns an error. please, how can i go about this?   Thanks in advance

Hey Guys!
I would really like some feedback on the following:

I have a site in Portuguese. Php retrieves a lot of POST's with Special Characters and Portuguese Accents (which are expected).
With my sanatize function I am having some real problems with the 'htmlentities' for XSS Injection Prevention.
htmlentities is changing the accents to strange characters and messes up my database.

sanitize( &$_GET );
sanitize( &$_POST );
sanitize( &$_COOKIE );

function sanitize( &$some) 
{
$some = array_map('htmlentities', $some); //XSS Prevention

foreach( $some as $key => $value ) 
{
$value = str_replace( '--', '', $value );
$value = str_replace( '/*', '', $value );
$value = str_replace( '"', '', $value );
$value = str_replace( "'", '', $value );
$value = ereg_replace( '[\( ]+0x', '', $value );
if ($value != $some[$key]) 
{
$some[$key] = $value;
}
}
}

The only solution I can think of is to take out the 'htmlentities' function, but I would really like to have this as a prevention against XSS, is there any way around this to have both things working?

Any ideas, suggestions?

Thanks in advance!

I submit text to my MySQL database using a form on my site. When I look at the text in my database, sometimes, there are strange characters. The strange characters are caused by quotation marks, em dashes, apostrophes and foreign letters of the alphabet. I think that this only happens when the source of the text is a Windows program. I understand that this is a character encoding issue, but I don't fully understand the subject. I've spent the last few hours researching it, but it's only confused me.   My site uses UTF-8 encoding:

<meta http-equiv="content-type" content="text/xml; charset=utf-8" />

The collation of my database is utf8_general_ci.   My form looks like this:

<form action="" method="post">
</form>

As you can see, an accept-charset="utf-8" attribute has not been specified.     Questions   1) I am guessing that my problem is that the Windows characters are being misinterpreted by my UTF-8 setup. Is that correct?   2) If so, is there a way that I can safely convert the Windows characters to UTF-8 during the submission process?   3) Should I also specify an accept-charset="utf-8" attribute on the form?   4) When I paste the Windows text directly into my database without using the form, the characters save without turning into the strange characters. But they don't render properly on my site. Can't browsers identify Windows characters?

This topic has been moved to CSS Help.

http://www.phpfreaks.com/forums/index.php?topic=316294.0

Hi guys, I am writing a "login" script  that will be on my main page(I have it inside of <head></head> tags). I want it to take a user name and password, store it in a variable that is persistant with all pages on my website. Is that possible? How can I make a variable that will carry over to a page that doesn't have the original code? E,g, $Login = "alogin"; then when my client goes to a different page $Login still == "alogin"?
I hope this is understandable.
I am not writing a very advanced script, I just want the input form to store the users login name/password so he or she may access a section of the site that has more options available if they're logged in.

Hi experts. 

I am received a GET variable into a page which is a id with a value as uuid:3242_2323_4444_9909_433/child_repeat[1]. Which is being used in my mysql query. 

So my query will be SELECT * from table_1 WHERE id = $id.  

However php is treating this string differently, my query fails, it says that it has a error near :3242_2323_4444_9909_433/child_repeat[1]. 

So it seems that its interpreting the colon as something else and removing the text before the colon. 

Hi
I have a problem
Use my site to profit from profitable links
for example
Page 1 Navigate Page 2 with a profit link
But the problem here is that they can several times copy the page link = 2 and thus override the profit link
Is there a solution, you must pass to page 1 in order to pass to page 2

Edited December 5, 2019 by chouaib