I have basic html stored in my database, which includes html such as the anchor tag.
I am storing all & in the database as &
However, when the data is displayed back on the screen, the anchor tags stop working because the & in the links become &.
The problem is, the rest of the content around the anchor tag should remain as &
For example
The database content might look like this
&l开发者_Go百科t;p>this is paragraph 1 & this is <a href="http://www.companyname.com/page.php?paragraph=2&sentence=4">paragraph 2</a>.</p>
The & in the url becomes & which stops the url from working, but at the same time, the & in the 
 tab any any other tag should remain as &
Both the & in the href and in the <p> should be encoded as & to be valid
Source: http://htmlhelp.com/tools/validator
Probably you are looking for http://pl.php.net/manual/en/function.html-entity-decode.php
I assume you are storing the url separately in db.
See also: http://pl.php.net/manual/en/faq.html.php
The URL should still "work".
Although common convention is not to bother, HTML entities such as ampersands should always be encoded like & or & — you're already doing the latter, so the resulting URL should be valid.
e.g. <a href="page.php?a=1&a=2">link</a> and <a href="page.php?a=1&a=2">link</a> both present an anchor tag linking to the URI page.php?a=1&a=2.
Update Ah, apparently in some browsers the hash in & is seen as ending the URL.
What a mess! Use & instead of & ... or, ideally, %26.
 
         
                                         
                                         
                                         
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