Ashley Sheridan wrote:
On Tue, 2010-08-31 at 17:15 -0300, Jo?o C?ndido de Souza Neto wrote:
Theres an eror.
The correct is:
$pattern = array(
"/<a [^>]>/",
"/</a>/"
);
$text = preg_replace($pattern, "", $text);
--
Joo Cndido de Souza Neto
""Joo Cndido de Souza Neto"" <joao@xxxxxxxxxxxxxxxxxxx> escreveu na
mensagem news:D0.73.48953.EE16D7C4@xxxxxxxxxxxxxxx
Try this:
$pattern = array(
"/<a [^>]/",
"/</a>/"
);
preg_replace($pattern, "", $text);
--
Joo Cndido de Souza Neto
"Karl DeSaulniers" <karl@xxxxxxxxxxxxxxx> escreveu na mensagem
news:007BC8E1-B2C8-4DD5-9D18-EB07B0D55C0E@xxxxxxxxxxxxxxxxxx
Hi,
Say I have some text.
$text = 'You can logon here: <a href="http://website.com/shop/
index.php?username='.$username.'">http://website.com/shop/index.php?
username='.$username.'</a>. This link will take you to your web
browser to login.'.$eol;
I want to be able to strip the "<a href="http://website.com/shop/
index.php?username='.$username.'">" and </a>.
Leaving just the http://website.com/shop/index.php?username='.
$username.' text, so it would end up like.
$text = 'You can logon here: http://website.com/shop/index.php?
username='.$username.'. This link will take you to your web browser
to login.'.$eol;
I have tried MANY different ways and have no success.
Can anyone help me?
TIA
Karl DeSaulniers
Design Drumm
http://designdrumm.com
Regular expressions are evil when used like this. Consider the following
valid HTML:
<a href="math_operators.php" title="The > Operator">The >
Operator</a>
The HTML is perfectly valid, but the regex will break because it "see's"
the end of the tag prematurely from the > inside the title attribute
value.
However, if the HTML is going to be a very small subset in which you
will always know this sort of thing won't happen, then you could use the
regex.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Here is the trail that I just went down.
http://www.w3.org/TR/html401/struct/links.html
lead me to here
http://www.w3.org/TR/html401/struct/global.html#adef-title
which lead me to here
http://www.w3.org/TR/html401/types.html#type-text
which lead me to here
http://www.w3.org/TR/html401/sgml/dtd.html#Text
which lead me to here
http://www.w3.org/TR/html401/types.html#type-cdata
To my final conclusion that values of attributes, although it isn't
required, should be encoded and conversely will be decoded by the client.
So, not to say that you are wrong, but I would suggest that it might be
better to explain that the example you suggested should have been
written in the following way instead.
<a href="math_operators.php" title="The > Operator">The >
Operator</a>
All text that gets sent to the client, that has nothing to do with
layout, should be ran through some type of cleaning & encoding method
before being sent to the client.
Just my 2pennies...
Jim Lucas
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