Re: [PHP] html parsing
Hi Per, the "pages" are templates. depending on some variables either one page shows up, or another without links in the address bar changing etc. Ron Per Jessen wrote: Ron Croonenberg wrote: I think the problem is that I read the lines in PHP, I read them with fgets and output them with printf. So the php "interpreter" never gets to see the line. the apache doesn't parse php output, so it doesn't happen there either. So.. I figured.. I either had to parse it in php myself OR convince the apache server to parse it for me. Absolutely. Why are you parsing it yourself anyway - what value are you adding? /Per Jessen, Zürich -- = Ron Croonenberg | | Phone: 1 765 658 4761 Lab Instructor & | Fax: 1 765 658 4732 Technology Coordinator| | Department of Computer Science| e-mail: [EMAIL PROTECTED] DePauw University | 275 Julian Science & Math Center | 602 South College Ave.| Greencastle, IN 46135| = -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html parsing
Hi Mike,
(I know it can probably be done better, or more elegant).
The problem is that the recursion doesn't seem to stop. (Unless there
are html ssi's that "loop") there shouldn't be a problem. It basically
just freezes up (probably the recursion not terminating/ falling back.)
However the html just displays fine when I don't use recursion, so t
somewhat baffled me that when I use recursion the script doesn't
terminate. I did get to see some error msgs about problems with file
streams. Maybe it is running out of file handles ?
thanks,
Ron
Ford, Mike wrote:
On 08 November 2007 06:41, Ron Croonenberg wrote:
ok I wrote something "quick and dirty" real quick:
But somehow it doesn't seem to like recursion. Is there something
"special" one needs to do in php ?
Recursive functions work just fine in PHP. What's the error message?
As far as I can see, there's nothing wrong with what you've posted, except for
where there's some inefficiency due to not having found the right functions to
use (see corrections below).
here's the code snippet:
function parsehtmlline($line)
{
if (strlen(strstr($line, "#include")) == 0 &&
strlen(strstr($line, "
RE: [PHP] html parsing
On 08 November 2007 06:41, Ron Croonenberg wrote:
> ok I wrote something "quick and dirty" real quick:
>
> But somehow it doesn't seem to like recursion. Is there something
> "special" one needs to do in php ?
Recursive functions work just fine in PHP. What's the error message?
As far as I can see, there's nothing wrong with what you've posted, except for
where there's some inefficiency due to not having found the right functions to
use (see corrections below).
>
> here's the code snippet:
>
> function parsehtmlline($line)
> {
> if (strlen(strstr($line, "#include")) == 0 &&
> strlen(strstr($line, "
Re: [PHP] html parsing
Ron Croonenberg wrote: I think the problem is that I read the lines in PHP, I read them with fgets and output them with printf. So the php "interpreter" never gets to see the line. the apache doesn't parse php output, so it doesn't happen there either. So.. I figured.. I either had to parse it in php myself OR convince the apache server to parse it for me. This is exactly where the problem lies. Apache isn't serving the page to PHP. PHP is just reading the file from the filesystem. What you might try is having PHP fopen() the url to the server/file. This way, apache will parse the SSI and spit out what it needs, then you can read the file anyway you like. understand that php reading a file from the file system, is different then your browser calling to a server/webpage and having Apache serve the page back to the browser. -- Jim Lucas "Perseverance is not a long race; it is many short races one after the other" Walter Elliot "Some men are born to greatness, some achieve greatness, and some have greatness thrust upon them." Twelfth Night, Act II, Scene V by William Shakespeare -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html parsing
Ron Croonenberg wrote: > I think the problem is that I read the lines in PHP, I read them with > fgets and output them with printf. > > So the php "interpreter" never gets to see the line. > > the apache doesn't parse php output, so it doesn't happen there > either. > > So.. I figured.. I either had to parse it in php myself OR convince > the apache server to parse it for me. Absolutely. Why are you parsing it yourself anyway - what value are you adding? /Per Jessen, Zürich -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html parsing
ok I wrote something "quick and dirty" real quick:
But somehow it doesn't seem to like recursion. Is there something
"special" one needs to do in php ?
here's the code snippet:
function parsehtmlline($line)
{
if (strlen(strstr($line, "#include")) == 0 &&
strlen(strstr($line, "
Re: [PHP] html parsing
I think the problem is that I read the lines in PHP, I read them with fgets and output them with printf. So the php "interpreter" never gets to see the line. the apache doesn't parse php output, so it doesn't happen there either. So.. I figured.. I either had to parse it in php myself OR convince the apache server to parse it for me. Ron Casey wrote: > Can you just change it to > > > > ? > > > On Nov 7, 2007, at 7:24 PM, Ron Croonenberg <[EMAIL PROTECTED]> wrote: > >> >> Hello, >> >> I have a script that ads data to a html template. >> However when there is an include in the html like: >> >> >> >> it is not "processed", but "just" ends up as a string in the page. >> >> So I guess it needs to be parsed. Is there an easy way to do that ? >> >> thanks, >> >> Ron >> >> -- >> PHP General Mailing List (http://www.php.net/) >> To unsubscribe, visit: http://www.php.net/unsub.php >> > -- = Ron Croonenberg | | Phone: 1 765 658 4761 Lab Instructor & | Fax: 1 765 658 4732 Technology Coordinator| | Department of Computer Science| e-mail: [EMAIL PROTECTED] DePauw University | 275 Julian Science & Math Center | 602 South College Ave.| Greencastle, IN 46135| = -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html parsing
Yes I do have SSI enabled here is what I am doing. I have a php script that reads (a basic) file with html in it. (meaning it it would have an html/shtml extension it would just work in a browser. Now I rename the file to myhtml.dat and let the script read it and print it to stdout. That works like a char. until there's a server side include in the html page. (ssi's work in both html and in php) I tried to usebut that doesn't seem to work Tom Ray [Lists] wrote: > Ron Croonenberg wrote: >> Hello, >> >> I have a script that ads data to a html template. >> However when there is an include in the html like: >> >> >> >> it is not "processed", but "just" ends up as a string in the page. >> >> So I guess it needs to be parsed. Is there an easy way to do that ? >> >> thanks, >> >> Ron >> >> > Do you have SSI enable in Apache? You are running Apache right? Do you > have the file named .shtml? Or do you have Apache setup to run SSI > through the HTML parser allowing you to have the files named .html > instead. But I guess the other question is why are you using an SSI > command that you could easily use a PHP command for and thus not have to > mix the two? > -- = Ron Croonenberg | | Phone: 1 765 658 4761 Lab Instructor & | Fax: 1 765 658 4732 Technology Coordinator| | Department of Computer Science| e-mail: [EMAIL PROTECTED] DePauw University | 275 Julian Science & Math Center | 602 South College Ave.| Greencastle, IN 46135| = -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html parsing
Can you just change it to ? On Nov 7, 2007, at 7:24 PM, Ron Croonenberg <[EMAIL PROTECTED]> wrote: Hello, I have a script that ads data to a html template. However when there is an include in the html like: it is not "processed", but "just" ends up as a string in the page. So I guess it needs to be parsed. Is there an easy way to do that ? thanks, Ron -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html parsing
Ron Croonenberg wrote: Hello, I have a script that ads data to a html template. However when there is an include in the html like: it is not "processed", but "just" ends up as a string in the page. So I guess it needs to be parsed. Is there an easy way to do that ? thanks, Ron Do you have SSI enable in Apache? You are running Apache right? Do you have the file named .shtml? Or do you have Apache setup to run SSI through the HTML parser allowing you to have the files named .html instead. But I guess the other question is why are you using an SSI command that you could easily use a PHP command for and thus not have to mix the two? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] html parsing
Hello, I have a script that ads data to a html template. However when there is an include in the html like: it is not "processed", but "just" ends up as a string in the page. So I guess it needs to be parsed. Is there an easy way to do that ? thanks, Ron -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] html parsing question
You can output xhtml with your custom tags and use xml parsing functions
Jos Elkink wrote:
Hello,
I've got a little question. I am writing a page where I would like to
parse my own invented HTML-looking tags (but want to keep the real HTML
tags intact). I use a buffer for the output, and just before the end use
ob_get_contents() to get the whole buffer which I want to check for
those tags.
(Something like:
$tag->content = ob_get_contents();
$output = $tag->interpret();
ob_end_clean();
echo "$output";
)
Now my question is, what is the fastest way to search and replace
through this file, whereby the interpretation of the tag can be somewhat
complicated?
I first just had a loop running character by character through this
text, looking for tags, but that is obviously way too slow.
Now I have something like:
preg_replace_callback ("/<(.+)>/", array($this, 'tag_callback'),
$this->content);
But then I don't know how to interpret different tags differently. Any
suggestions?
(A tag looks like: where then the whole tag
has to be replaced by something called 'text' that has to be looked up
in a table. So, has to be replaced with
something else than - well, you get the idea.)
Thanks in advance for any help!
Jos
--
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Game Administration Council
Cantr II http://www.cantr.net
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RE: [PHP] html parsing question
> I've got a little question. I am writing a page where I would like to
> parse my own invented HTML-looking tags (but want to keep the real
HTML
> tags intact). I use a buffer for the output, and just before the end
use
> ob_get_contents() to get the whole buffer which I want to check for
> those tags.
>
> (Something like:
>
> $tag->content = ob_get_contents();
> $output = $tag->interpret();
> ob_end_clean();
> echo "$output";
> )
>
> Now my question is, what is the fastest way to search and replace
> through this file, whereby the interpretation of the tag can be
somewhat
> complicated?
>
> I first just had a loop running character by character through this
> text, looking for tags, but that is obviously way too slow.
>
> Now I have something like:
>
> preg_replace_callback ("/<(.+)>/", array($this, 'tag_callback'),
> $this->content);
>
> But then I don't know how to interpret different tags differently. Any
> suggestions?
>
> (A tag looks like: where then the whole tag
> has to be replaced by something called 'text' that has to be looked up
> in a table. So, has to be replaced with
> something else than - well, you get the
idea.)
Here's an example of how to use preg_replace_callback. Within the
callback() function, $matches[1] is going to contain whatever value was
in your NAME attribute of your CANTR tag. Act accordingly to it.
. You are on page right now.';
function callback($matches)
{
switch($matches[1])
{
case 'name':
$retval = 'John';
break;
case 'main':
$retval = 'Index.php';
break;
}
return $retval;
}
$new_text = preg_replace_callback('//i','callback',$text);
echo "";
echo $new_text;
?>
---John W. Holmes...
PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/
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[PHP] html parsing question
Hello,
I've got a little question. I am writing a page where I would like to
parse my own invented HTML-looking tags (but want to keep the real HTML
tags intact). I use a buffer for the output, and just before the end use
ob_get_contents() to get the whole buffer which I want to check for
those tags.
(Something like:
$tag->content = ob_get_contents();
$output = $tag->interpret();
ob_end_clean();
echo "$output";
)
Now my question is, what is the fastest way to search and replace
through this file, whereby the interpretation of the tag can be somewhat
complicated?
I first just had a loop running character by character through this
text, looking for tags, but that is obviously way too slow.
Now I have something like:
preg_replace_callback ("/<(.+)>/", array($this, 'tag_callback'),
$this->content);
But then I don't know how to interpret different tags differently. Any
suggestions?
(A tag looks like: where then the whole tag
has to be replaced by something called 'text' that has to be looked up
in a table. So, has to be replaced with
something else than - well, you get the idea.)
Thanks in advance for any help!
Jos
--
Jos Elkink
Game Administration Council
Cantr II http://www.cantr.net
--
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[PHP] html parsing from html file through php
Hello, I am making an app that read from an html file outputted by MS word (ya its for those people that need to make webpages but don't know how o write html) anyway, using MS word is a requirement; After the user saves their .doc file as a web page (now and htm file) the php will take that html file from a dir on the server, open it, read it, and ignore anything that is from the beginning of the file up to and right after the body tag ends, then it must ignore anything at the end of the page up and including the body tags and the closing html tag. So basically after its done doing its thing I would have all the content of the page ready to be echoed inside another page that would be a sort of shell or template. I am loocking right now at regular expressions and file_open etc, but just to give you an idea and to see if anybody has any helpful pointers, this (yes, can u believe it?) is the beginning of the word2html translation that MS word does: (BAH!) (i have to get rid of this remember?) -- http://www.w3.org/TR/REC-html40";> Community -- Right after this tag comes: (Everything before this tag must go) And I observed that this is pretty much constant in the other html pages, so I guess the script could take this as a stopping queue. And the very end is So after this tag, everything must go. Erasing these tags, and previewing the document in the browser I saw that for some reason all paragraphs had a huge spage between them (perhaps 3 par spans) so it would be kewl if someone could also tell me how I could get rid of tags inside the document and replace them with "NORMAL" html tags. Yes, if you just tell me to RTFM it's all cool, but tell me where at least! THANQOOMAGIG! - Vic __ Post your ad for free now! http://personals.yahoo.ca -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] html parsing question
below is a snippet from a larger code used to capture a daily output graphic
file from a site... I put your requirements into it and removed a lot of
superfluous stuff, but it is not set to capture text spanning more than one
line, but you should be able to modify it accordingly if you can follow the
logic.
>on 8/2/01 5:30 PM, Chuck Barnett at [EMAIL PROTECTED] wrote:
>
>> Hi I have a question about parsing a page on another server to grab some
>> headlines.
>>
>> I want to search down the page until I find a string "-headlines-" then I
>> want to grab everything between the next pair of tags.
>>
>> Anyone have a quick solution?
>
>i would check out http://php.net/strpos
>
http://www.somewhere.com/";;
$grabbed_file = file($file_url);
if ($grabbed_file[0]) {
for ($i = 0; $i <= count($grabbed_file) - 1; $i++) {
if($returnstr = strstr ($grabbed_file[$i], '-headlines-')) {
$trim = substr ($returnstr, strpos($returnstr,
'')+7,strpos($returnstr, '')-(strpos($returnstr, '')+7));
}else{
# not in this line, keep searching
}
}
} else {
# Something went wrong
}
?>
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[PHP] html parsing question
Hi I have a question about parsing a page on another server to grab some headlines. I want to search down the page until I find a string "-headlines-" then I want to grab everything between the next pair of tags. Anyone have a quick solution? Thanks, Chuck -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] html parsing question
on 8/2/01 5:30 PM, Chuck Barnett at [EMAIL PROTECTED] wrote: > Hi I have a question about parsing a page on another server to grab some > headlines. > > I want to search down the page until I find a string "-headlines-" then I > want to grab everything between the next pair of tags. > > Anyone have a quick solution? i would check out http://php.net/strpos > > Thanks, > Chuck > > -- mike cullerton -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
