trouble with echo <br />

[Khai]

I'm an extreme newbie, and have been nosing around the PHP.Net site for a
few days. Only, the search function returns alot of information that's not
truly relevant due to Coding samples at the bottom of the pages.

What I'm trying to determine is :

Which is better for printing info to a page based on dynamic variables?
IE - if I have a boolean = True, should I use PrintF, print, echo to spit
out the info?

Also, when I use either, and have a <br /> in the statement, it puts <br>
instead, and I can't for the life of me get it to put /> there at the end.

And one more thing (begins a rambling rant o questions), the syntax for
boolean use (basic format?)

I used
$good = TRUE

if($good == TRUE) { echo "blah <br />" } and it doesn't seem to trigger.

If I use = TRUE, it triggers, but i think that's wrong for some reason.

-Khai

[Sean]

Echo is a construct, print is a function. I think speed wise they
should both be the same.

Try

$good = TRUE;

if($good == TRUE) { echo "blah <br />"; }

You forgot those semi colons. Not sure why it isn't printing out the
/>.

This

$good = TRUE;

if($good = TRUE) { echo "blah <br />"; }

Will always evaluate to try because instead of doing a comparison you
are doing an assignment.

[Khai]

Man, you were so right. AS soon as I saw the first Try $good = TRUE; it
dawned on me that I never set the $good to anything except FALSE. So when
it was testing for $good == TRUE it was coming up false, because $good was
never ever set to true, it was just an empty var. *smacks forhead*.

However, I changed my echo setup and went with escaping to HTML, IE:

<?php if ($good = TRUE) { ?>
blah blah <br />
<?php }; ?>

THat seems to work better, but still having issues getting the <br />
instead of the <br> it keeps punching out. Perhaps it's just in cache and I
need to clear it.

Thanks =)

-khai
"Sean" <or**********@g mail.com> wrote in message
news:11******** **************@ g49g2000cwa.goo glegroups.com.. .

Echo is a construct, print is a function. I think speed wise they
should both be the same.

Try

$good = TRUE;

if($good == TRUE) { echo "blah <br />"; }

You forgot those semi colons. Not sure why it isn't printing out the
/>.

This

$good = TRUE;

if($good = TRUE) { echo "blah <br />"; }

Will always evaluate to try because instead of doing a comparison you
are doing an assignment.

[Lars Eighner]

In our last episode,
<xN************ *************** ***@comcast.com >,
the lovely and talented Khai
broadcast on comp.lang.php:

THat seems to work better, but still having issues getting the <br />
instead of the <br> it keeps punching out. Perhaps it's just in cache and I
need to clear it. Thanks =)

Are you running your output through lint such as tidy?
If it (the lint) doesn't know you are trying to write xhtml, it
will "correct" it to html. Be sure your doctype declares xhtml,
too.

--
Lars Eighner us****@larseigh ner.com http://www.larseighner.com/
Love: The warm feeling you get towards someone who meets your neurotic needs.

[XIII]

I think u should it without that space so u should try it <br/> only
not <br />

[Jonathan N. Little]

XIII wrote:

I think u should it without that space so u should try it <br/> only
not <br />

Except if it is XHTML the space is required, now if the original file is
HTML no XHTML it should be '<br>' with no '/'

--
Take care,

Jonathan
-------------------
LITTLE WORKS STUDIO
http://www.LittleWorksStudio.com

[Khai]

Ok - it seems that PHP has a Tidy library that tries to validate/repair
html. Since <br /> is expected to have a <br>, it's replacing it with a
<br>.

Even if it's written outside <?php ?>, or echo from inside, it still puts
<br> instead of just <br />.

Is there a way around this, rather than writing <br> <br /> every time I
want a break?

Thanks,

Khai
"Lars Eighner" <us****@larseig hner.com> wrote in message
news:sl******** ************@go odwill.io.com.. .

In our last episode,
<xN************ *************** ***@comcast.com >,
the lovely and talented Khai
broadcast on comp.lang.php:

THat seems to work better, but still having issues getting the <br />
instead of the <br> it keeps punching out. Perhaps it's just in cache and I need to clear it.

Thanks =)

Are you running your output through lint such as tidy?
If it (the lint) doesn't know you are trying to write xhtml, it
will "correct" it to html. Be sure your doctype declares xhtml,
too.

--
Lars Eighner us****@larseigh ner.com

http://www.larseighner.com/ Love: The warm feeling you get towards someone who meets your neurotic

needs.

[Lars Eighner]

In our last episode,
<qL************ *************** ***@comcast.com >,
the lovely and talented Khai
broadcast on comp.lang.php:

Ok - it seems that PHP has a Tidy library that tries to validate/repair
html. Since <br /> is expected to have a <br>, it's replacing it with a
<br>.
There are tidy functions in php, but if you are not invoking
them, I don't see how they would affect things. I suspect that
tidy is being run externally on your output. Before looking
any deeper in php, be sure your doctype declares xhtml and try
using a .tidyrc with an xhtml doctype option.
Even if it's written outside <?php ?>, or echo from inside, it still puts
<br> instead of just <br />.
Just echoing or printing tags should not do anything with php's
tidy functions, which seem to be some kind of object-oriented
crap.
Is there a way around this, rather than writing <br> <br /> every time I
want a break?

See if this happens in documents generated by php cli. I bet it
doesn't. If it doesn't, there is some kind of post processing
going on. If it is nice, it should get the right answer if you
provide the right doctype and/or .tidyrc .

--
Lars Eighner us****@larseigh ner.com http://www.larseighner.com/
Good Morning, Carnivore! - Anthrax botulin nuclear flight mail Akbar reservoir
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smallpox Glaspie Springfield agent airport dispersal facility counterfeit

[Tim Roberts]

"Khai" <middae*nospam* @*nO_Spam*hotma il.com> wrote:

Ok - it seems that PHP has a Tidy library that tries to validate/repair
html. Since <br /> is expected to have a <br>,

No, it's not. The close of a matching pair has the / at the beginning:
<p> </p>
The / at the end specifically means "this is a standalone tag that does not
have a closing mate". Thus, <br /> is quite correct.
--
- Tim Roberts, ti**@probo.com
Providenza & Boekelheide, Inc.

[Khai]

I have tried it both ways, and it seems it spits out <br>'s only. I'm at my
wits end. *sighs*

-khai

if anyone takes pitty, i'll be happy to post the source or email it.

-khaiv2

"Jonathan N. Little" <lw*****@centra lva.net> wrote in message
news:43******** *************** @news.centralva .net...

XIII wrote:

I think u should it without that space so u should try it <br/> only
not <br />

Except if it is XHTML the space is required, now if the original file is
HTML no XHTML it should be '<br>' with no '/'

--
Take care,

Jonathan
-------------------
LITTLE WORKS STUDIO
http://www.LittleWorksStudio.com