Paragraph Break

Nov 6, 2005

I have searched through this forum but I've drawn a blank. What I want to do seems simple enough. I want users who fill in a text area to be able to include a new paragraph break.

I have used HTMLSpecialChars for security reasons, and now, paragraph breaks disappear.
I have in mind the posibility of asking users to enter something like --P-- and then have my script change that part of the string into <p>.

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Break Long Paragraph Into READMORE.. LINK?

Aug 26, 2010

here is a prob which stuck me at the wall...the prob is.... i wanna to break long paragraph into READ MORE....... link.... but i m not getting any way that how to do this job...i want that, just display 50 characters of the paragraph at main page.. and further show as a read more LINK... when a user click at read more link.. he must direct to the page where he can read whole paragraph..

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Any Type Of Line Break Or New Paragraph The Script Wont Rotate At All?

Nov 9, 2010

I have a simple javascript code to switch out the text between a div there are 4 rotations.the text that is being switched is populated from my DB using php. now the weird part.in my DB i'm using longtext now If the text in the db is all one paragraph everything works fine but if there is any type of line break or new paragraph the script wont rotate at all.

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Html - Remove Wrapping Paragraph But Only If It's The Only Paragraph?

May 11, 2011

How to remove the (in this case, useless) wrapping paragraph in cases like this:

<p>Only paragraph</p>

But to keep the string as it is when there is more than one paragraph involved:

<p>Paragraph 1</p>
<p>Paragraph 2</p>

preg_replace would probably do the trick in here but only if you can handle regexps.. :/

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First 500 Words Of Paragraph

Feb 14, 2005

If you have your own blog, you may notice this feature:

you write a long article and add it to your blog. In your blog homepage visitors can see a summary of this article plus a "Read More" link. The summary is the first, let say, 500 words of your article.

It's a piece of cake if you use plain text only, however, you've already used HTML tags like <img>, <p>, <ul>, <li>, <a href>.... So the question is, how to remove some tags (e.g.<img>) and get the first 500 words without breaking other tags (<ul>. <li> and <anchor>)

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How To Get Last Two Sentenses From A Paragraph

Nov 26, 2006

Does anybody have any idea to get the last two sentences from a paragraph? If it is the first 'n' then its not that difficult. Code:

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Paragraph Format

Jun 21, 2006

I have a section on my site where a member may submit info of themselves in a text box. When this info is called up to be viewed there is no structure to the paragraphs. There are no indents or skipped lines etc. It just prints staight from the database on one line utill the page ends, then goes to the next line without indents, skipped lines etc. How can I call up this info where the paragraph will be formatted the same as it is when it is submitted.

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Know The Height Of A Paragraph?

Mar 30, 2011

I would like to know the height of a paragraph.

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Separating First Paragraph From Others?

Sep 10, 2010

Let's say, that I have the following source output:

<p>This is first paragraph</p>
<p>This is second paragraph</p>
<p>This is third paragraph</p>

What I want to achieve is... I want to split them, first paragraph goes into one variable, others into other. Like:

$first = "<p>This is first paragraph</p>";
$next = "<p>This is second paragraph</p><p>This is third paragraph</p>";

Because those are generated by TinyMCE and user input, I can never know when user will add <br /> or other tags, which will cause TinyMCE to generate a new code-break . Therefore, all the solutuons which split them by looking for won't work this time.

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Extracting A Paragraph?

May 26, 2011

I have this very poorly written code which will extract the first paragraph after a specified marker. I would like to see a better written code snippert which will do the same thing, perhaps using a regExp (which I do not understand all that well).Known parameters:

1) the paragraph will start after a string of dashes
2) there will be a hard return after the string of dashes
3) each paragraph will end with a hard return which you may identify with chr(10).

The following code works, but surely there is a better way to write this:

[code].......

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Paragraph Formatting

Jul 9, 2007

we have some paragraphs that have <BR>,<P> buried in them and want to modify them so that <BR> stars a new line and <P> begins a new paragraph. We tried
the below:

$NOTE = str_replace("<P>","n
",$NOTE);
$NOTE = str_replace("<BR>","
",$NOTE);

It looks like the  1st replace does not work and the second one does. We  are outputting the  paragraphs to  a PDF  generatorn and it needs a text file  with proper  line and paragraph codes.

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How To Do Paragraph Formatting

Apr 5, 2007

I've been learning from the website for a long time now and I decided to start a small project. I'm writing some software that will be used by me as a type of blog, it's going really well and I'm almost finished.

I've got a problem though, I wish to know how to do paragraph formatting. When I enter large amount of text inside a textbox, I want it to be formatted as it's typed in the textbox when it's output.

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Grab Words Out Of A Paragraph

Aug 15, 2005

I have a paragraph of text but I need to highlight certain words. I will be implementing this in a search engine I have. I was curious what the function is for me to pick out words of a paragraph. Also, if you know how I can highlight these words that would be great too.

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Retrieve ONLY First 100 Words Of The Paragraph From DB

Sep 27, 2007

This is just a simple data retrieve from database. What I need to view is ONLY THE FIRST 100 words from one of the columns of the members table. Code:

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Preserve Paragraph Breaks

Apr 27, 2004

Only just noticed this but:

$content = nl2br($content);
$print "<p>$content</p>";

Produces this:

<p>line 1<br />
line 2<br />
<br />
line 3</p>

Can it be done with somethind so the following occurs:

<p>line 1</p>
<p>line 2</p>
<p>line 3</p>

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How Use Regular Expression In Paragraph

Aug 26, 2006

i want to ask how use regular expression in paragraph like this.

example : file configuration at linux with name = httpd.conf

#servername linux.com
#listen:80
<virtualhost 192.168.1.2>
servername www.linux.com
documentroot /var/www/html/
</virtualhost 192.168.1.2>

question:

1. how can i find with reqular expression the word www.linux.com?
2. than www.linux.com make a variabel?

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Find Letters In Paragraph?

Oct 5, 2010

Let's say I have this sentence. "The dog took the kid's bone." Well using PHP, can I find specific letters inside that sentence (if any at all) that I specify? So for example, I want to find the letters g, t, h, and e. Then the sentence would appear like:

The do g -- t ook t h e kid's bon e. (sorry about formatting...) See how certain letters are bolded (highlight in a way). They are from the g,t,h, and e combo I wanted. Is there a way to do this in PHP?

Also, I forgot to mention that once a letter is found... it cannot be bolded again. So if I was looking for a t* and the letter t appeared more than once... it would ONLY highlight ONE (the first) t... UNLESS I specify to find more than one t.

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Dom Element Of Paragraph's Text?

Dec 19, 2010

I need to get the text of a paragraph. Simple, right?! Here's the code.

[Code...]

It works perfectly, grabs the class of every div on the page and echoes it out. But what I really need to do is find all <p> tags - every one on the page - and echo the text that is in between the <p>! I have a feeling it's simple but I just can't figure it out. edit All it took was the following:

$doc = new DOMDocument();
@$doc->loadHTML($html);
$node = $doc->getElementsByTagName('p')->item(3);
echo $node->textContent."
";

What you really want is getElementsByName and then once you have the node, you textContent for the win.

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Highlight Keywords In A Paragraph?

Nov 2, 2010

I need to highlight a keyword in a paragraph, as google does in its search results. Let's assume that I have a MySQL db with blog posts. When a user searches for a certain keyword I wish to return the posts which contain those keywords, but to show only parts of the posts (the paragraph which contain the searched keyword) and to highlight those keywords.

My plan is this:

find the post id which has the searched keyword in it's content; read the content of that post again and put each word in a fixed buffer array (50 words) until I find the keyword.

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Search For A Sentence In A Paragraph?

Aug 20, 2010

How can I search a paragraph for one or more sentences using PHP ?

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Incrementing Input Per Paragraph?

Mar 11, 2009

im learning PHP & SQL very quickly, but still have issues with counting this, and incrementing that.... so if someone could help, you'd be(proverbially) teaching a man(woman in my case..lol) to fish Im constructing a form which in part, allows user to input instructions. I would like the users input to increment with numbering, each time user hits "enter" in the textarea to make a paragraph, so that the output looks something like:

step 1. blah blip blah
<user hits "enter", makes paragraph>
step 2. blah blur blah
<user hits "enter", makes paragraph>
The best example I have is on the website recipezaar.com...
so for example:[URL]..

which is just an awesome site btw for any of u who like to cook. If you look to how their "Directions" on recipe pages increment, you will see what I am trying to explain, god help my explainatory abilities. The way in which i explained i would like input incremented, is how they increment it on this website.... user presses "enter"..input is incremented..

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Echo A Paragraph Containing A String?

Nov 3, 2010

I'm looking for a bit of help, I'm starting out learning PHP and am trying to find a string in from a bunch of paragraphs on a page. Then echo the complete paragraph that string was found in. Links to tutorials or ideas of how I would go about it?

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How Do I Limit A Paragraph To A Set Number.

Oct 7, 2007

how do i limit a paragraph to a set number. like if i got a strory and i only want 15 words to show how would i do it? Code:

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ImageTTFText Paragraph Issue

Aug 27, 2007

Is it possible to take text from a POST that is being written to an image using the GD ImageTTFText function and breaking it apart so that it writes like a paragraph.

For example if you have "Welcome to the happiest place on earth" typed into the input text box and subinted but the width of the image it is being written too only is wide enough to hold "Welcome to the happiest", is there a function that automatically breaks text in the image to a second line?? or do I have write my own function for that?

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Show Text From Mysql By Paragraph

Feb 11, 2006

I am trying to develop a site for news paper. i keep articles in a longtext field in Mysql. But when a retrieve the data from database. i lose all paragraphs. the total article in shown in one paragraph.

But i want them be as it is the way i paste them. Pls help to do find out the solutions.

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Page Not Parsing New Paragraph Correctly?

Mar 4, 2006

i have a simple WCMS im writing and ive got the content editor working which is a simple text box but im having problems with the content being parsed on the webpage itself when the content.

i entered in the editor is saved to the database it saves everythign i type like when i create a new paragraph yet when it parsed on the front display page break between the paragraphs is gone yet its there in the database?

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Preg_split/preg_match_all: String -> Paragraph

Oct 18, 2006

I want to use preg_match_all to find the location of a string in a series of paragraphs, case does NOT matter.

What I want to happen is after it finds the string it captures the entire paragraph. Each paragraph is returned as a separate result. I tried doing something similar with preg_split, but I ended up with extra paragraphs and data. Code:

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Strip Out Urls In A Paragraph Of Text

Jan 22, 2007

I need to strip out urls in a paragraph of text. The paragraph comes to my code from a db call, so it is dynamic. I can get the first url out but not all of them if there is more than one. I was hoping someone has tackled this and can help me out.

I have $deptDesc coming in from the db.

$deptDesc = preg_replace('/<a href=.*>/U', '',$deptDesc);
$deptDesc = preg_replace('/</a>/', '',$deptDesc);

I added the 'U' for non-greedy but it only seems to get the first url if there is more than one.

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Text Weighted To Last Line Of Paragraph?

Mar 24, 2011

An unusual one this, and a toughie to explain eloquently! I'm trying to force the first line of a paragraph to have the least number of characters where under normal circumstances it would be the last. that probably didn't make much sense, so I'll use an example.

Text usally formats like this:

Lorem ipsum dolor sit amet, consectetur adipiscing
elit. Curabitur mollis lorem sit amet nisl
scelerisque mollis. Vestibulum tincidunt sodales
turpis quis convallis. Curabitur id diam dictum
arcu placerat lobortis.

I want the text to format like this:

Lorem ipsum dolor
sit amet, consectetur adipiscing elit. Curabitur
mollis lorem sit amet nisl scelerisque mollis.
Vestibulum tincidunt sodales turpis quis convallis.
Curabitur id diam dictum arcu placerat lobortis

As you can see the first line is the shortest one. I've tried searching for a solution, but to no avail; it's hard to know what to actually search for! I'm assuming if anyone has ever done this the solution will be in scripting rather than CSS. I would normally script this myself in PHP, but the thought of it hurts my brain!

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Converting Paragraph Tags With RegEx?

Dec 29, 2010

I need to replace all <p> tags with <br /> tags within a string. The problem is that the <p> tag can have attributes in it , such as <p align="center"> so I want to delete all occurrences of an opening tag of a paragraph, no matter what attributes are in it, and replace them with <br />.

I am using PHP and had no success getting to the right expression with the preg_replace function.

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Getting The First Paragraph From URL Which Doesn't Contain Script Tags

Jun 7, 2011

I want to grab from a URL the first paragraph which doesn't contain script tags and its words number is greater than 20. The right paragraph could be the 3rd one for example.

$start = strpos($url, '<p>');
$end = strpos($url, '</p>', $start);
$par1 = substr($url, $start, $end - $start + 4);
$count = str_word_count($par1);

[Code]....

This code is not exactly right. It shows the first paragraph in the URL, only if it has number of words > 20.

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Add Class To First Paragraph And Span To First Letter?

Jan 23, 2011

Example

<p>Lorem ipsum dolor sit amet</p>
<p>Morbi elementum odio vel tortor adipiscing vel tempor risus ullamcorper.</p>

I want add class for first paragraph and add span class to the first letter

<p class="first-paragraph"><span class="first-letter">L</span>orem ipsum dolor sit amet</p>

how can be with PHP

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Scrape The First Paragraph From A Wikipedia Page?

May 10, 2010

Let's say I want to grab the first paragraph in this wikipedia page. How do I get the principal text between the title and contents box using XPath or DOM & PHP or something similar?

Is there any php library for that? I don't want to use the api because it's a bit complex.

Note: i just need that to add a widget under my pages that displays related info from Wikipedia.

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Retrieve The Amount Of Spaces In A Paragraph?

Jan 19, 2011

Say I had the following:

$name= "albert slevir inshten";

For the above, I would get 3.

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Getting The String Inside Of A The First Paragraph In A Blogpost?

Jun 22, 2011

Imagine my string is

$str = "<p>paragraph 1</p><p>paragraph 2</p><p>paragraph 3</p>";

and I want to get...

$firstParagraph = "paragraph 1"

Is it possible to split each paragraph into an array easily?

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Put Paragraph Tags Around Any Text Items?

May 11, 2011

I want to put paragraph tags around any text items. It should therefore avoid tables and other elements. How do I do that? I guess it somehow can be made with preg_replace?

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Regex - Split A Paragraph Into Sentences?

Jan 28, 2010

I've been trying to use

$string="The Dr. is here!!! I am glad I'm in the U.S.A. for the Dr. quality is great!!!!!!";
preg_match_all('~.*?[?.!]~s',$string,$sentences);
print_r($sentences);

but it doesn't work on Dr. , U.S.A., etc..

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Html - Autoformat Paragraph Tags?

Mar 9, 2011

This is a fairly basic question however I've only ever managed to find three answers. I want to autoparagraph unformatted content that may or may not contain other html elements. The two good to go functions are the wordpress wpautop, HTMLPurifier AutoFormat.AutoParagraph and lastly some random addParagraphsNew. However the first is incompatible with my applications license, the second doesn't add line breaks within the paragraph tags and the third is flakey.

Does anyone know on a commercially suitable licensed script that allows html content that has line breaks and double line breaks to be converted into <br /> and <p> tags?

I believe the HTMLPurifier option is probably the best way to go my hacking into the AutoFormat.AutoParagraph plugin to get it to add line breaks but I was hoping was something slightly easier.

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Remove A Paragraph Which Has Specific Class?

Dec 27, 2010

I need to remove from string a paragraph that has specific class (It is consistent)

Example:

<p class="special_class">Some content</p>

I want to remove the content of every paragraph which has special_class only. So I would like to run a regex that returns empty. I do not want to use a parser to do, i am using this in very little function inside my script.

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Add New Field To Paragraph When Link Is Clicked ?

May 16, 2011

I have a form where I would like to add new fields for file uploading when the user clicks a link.So I have made a paragraph with id:

<p id="proof">default field is here and want more</p>
Then on my jQuery I have:
$('#newField').click(
[code].....

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Php5 -extract Particular Words From A Paragraph ?

Jul 16, 2010

Domain Name: COMCAST.NET
Registrar: CSC CORPORATE DOMAINS, INC.
Whois Server: whois.corporatedomains.com
Referral URL: http://www.cscglobal.com
[code]...

say I need Registrar,Name Servers and status. I need it in different variables. Name server variables can be in array as it is more than one

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Extract Content Between All Paragraph Tags?

Jun 4, 2011

How do I extract only the content between all of the <p></p> tags in a given string? I know preg_match or regex but I spent hours already trying to put this stuff together. thought I'd just ask.

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Have A Paragraph Of Text And Shorten It To 25 Characters?

Jan 5, 2010

Like the title says, i want to have a paragraph of text and shorten it to 25 characters... it will have a read more button and when clicked it will expand all of the text.not sure if this is php... if so does anyone know what this is called and how this is done.

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How To Count Frequencies Of A Word Appearing In A Paragraph?

Aug 7, 2007

Say I have a block of text and I want to count "important" words in the block of text -- what's the best way to do this?

"important" means operative words (excluding "the" "a" "because" "for" "this" "that").

I want to count each "important" word and then record the number of times each word appears in the block of text.

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Get A Paragraph Of Text To Show On The Home Page Only

Dec 12, 2006

I am using a script that I purchased and downloaded. This script has a template folder and inside has header. php, and footer.php. The center content is populated from various other pages. How would I get a paragraph of text to show on the home page only, and no other pages in the script

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