Re: [PHP] Divide into words
how about ... Nope. The question was the position of the words, not how many times they appear. oops :( -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Divide into words
> > For example i have some words:
> >
> > Today is very beautiful day and sun is shining
> >
> > What i want to get from this is array
> >
> > words
> > [Today] => 0
> > [Is] => 6,30
> > [Very] => 8
> > [beautiful] => 12
> > ..
> >
> > Can somebody please help me with this. Those nubers are
> > position of special word in above sentence. If word repeates
> > i want to have both positions saved in same row like word is.
> >
> > I tried something but i think it's to lame.
> >
> >
>
> how about ...
>
>
> $sentance = "Today is a beautiful day. ";
> $temp = preg_replace("/[^a-zA-Z]+/", " ", $sentance);
> $temp = explode(' ', $temp);
> $words = array_count_values($temp);
>
> print_r($words);
Nope. The question was the position of the words, not how many times
they appear.
---John Holmes...
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Re: [PHP] Divide into words
Uros Gruber wrote: Hi! For example i have some words: Today is very beautiful day and sun is shining What i want to get from this is array words [Today] => 0 [Is] => 6,30 [Very] => 8 [beautiful] => 12 .. Can somebody please help me with this. Those nubers are position of special word in above sentence. If word repeates i want to have both positions saved in same row like word is. I tried something but i think it's to lame. how about ... -- Sean -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Divide into words
True, but it answers the original question. :) You can easily throw in a if($word == ' ') then don't save it, but still increment $pos. You could use a regular expression to check/remove punctuation, too. ---John W. Holmes... PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ > -Original Message- > From: Marco Tabini [mailto:[EMAIL PROTECTED]] > Sent: Monday, December 16, 2002 12:37 PM > To: [EMAIL PROTECTED] > Cc: 'Uros Gruber'; PHP-General > Subject: RE: [PHP] Divide into words > > John, > > I'm not sure this will work if there is more than one space between > words. > > Also, my previous example won't work if there are duplicate words > (although it's easy to make an array out of each word and solve the > problem), nor if the words are delimited by any character other than > spaces, in which case regex are probably our best bet. > > Cheers, > > > Marco > -- > > php|architect - The magazine for PHP Professionals > The monthly worldwide magazine dedicated to PHP programmers > > Come visit us at http://www.phparch.com! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Divide into words
John,
I'm not sure this will work if there is more than one space between
words.
Also, my previous example won't work if there are duplicate words
(although it's easy to make an array out of each word and solve the
problem), nor if the words are delimited by any character other than
spaces, in which case regex are probably our best bet.
Cheers,
Marco
--
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The monthly worldwide magazine dedicated to PHP programmers
Come visit us at http://www.phparch.com!
--- Begin Message ---
> For example i have some words:
>
> Today is very beautiful day and sun is shining
>
> What i want to get from this is array
>
> words
> [Today] => 0
> [Is] => 6,30
> [Very] => 8
> [beautiful] => 12
> ..
>
> Can somebody please help me with this. Those nubers are
> position of special word in above sentence. If word repeates
> i want to have both positions saved in same row like word is.
>
> I tried something but i think it's to lame.
Well you could've at least shown us what you had so far instead of
letting us solve the problem for you:
$string = "Today is a very beautiful day and the sun is shining";
$words = explode(" ",$string);
$pos = 0;
foreach($words as $word)
{
if(isset($w[$word]))
{ $w[$word] .= ",$pos"; }
else
{ $w[$word] = $pos; }
$pos += strlen($word) + 1;
}
print_r($w);
---John W. Holmes...
PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/
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--- End Message ---
--
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RE: [PHP] Divide into words
> For example i have some words:
>
> Today is very beautiful day and sun is shining
>
> What i want to get from this is array
>
> words
> [Today] => 0
> [Is] => 6,30
> [Very] => 8
> [beautiful] => 12
> ..
>
> Can somebody please help me with this. Those nubers are
> position of special word in above sentence. If word repeates
> i want to have both positions saved in same row like word is.
>
> I tried something but i think it's to lame.
Well you could've at least shown us what you had so far instead of
letting us solve the problem for you:
$string = "Today is a very beautiful day and the sun is shining";
$words = explode(" ",$string);
$pos = 0;
foreach($words as $word)
{
if(isset($w[$word]))
{ $w[$word] .= ",$pos"; }
else
{ $w[$word] = $pos; }
$pos += strlen($word) + 1;
}
print_r($w);
---John W. Holmes...
PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/
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Re: [PHP] Divide into words
You could use strpos--there are easier ways if you don't need the offsets. Example: This is from memory, but it looks like it should work even for weird strings like the one above. Cheers, Marco -- php|architect - The magazine for PHP Professionals The monthly worldwide magazine dedicated to PHP programmers Come visit us at http://www.phparch.com! --- Begin Message --- Hi! For example i have some words: Today is very beautiful day and sun is shining What i want to get from this is array words [Today] => 0 [Is] => 6,30 [Very] => 8 [beautiful] => 12 .. Can somebody please help me with this. Those nubers are position of special word in above sentence. If word repeates i want to have both positions saved in same row like word is. I tried something but i think it's to lame. -- bye, Uros -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php --- End Message --- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
