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Re: count chars but not using count_chars

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albert wrote:

> If have "Hello World World"
> how can count the spaces number?
> 
> I founded this
> $str = "Hello World World";
> $strArray = count_chars($str,1);
> 
> 
> but is necessary to create more code for to have the value
> foreach ($strArray as $key=>$value)
>      {echo "The character ".chr($key)."was found $value time";}
> 
> and filter the $key
> 
> there isn't a directly function?

You can use a regular expression to count non-overlapping substrings, which 
can be single characters too:

<http://php.net/preg_match_all>

Please read at least the PHP manual and PHP FAQs before you post here.


You appear to have difficulties expressing yourself in English; know then 
that this is an *international* newsgroup, and you can also use your native 
language here.  The PHP manual is available is several languages, too.

It is also likely that there is a PHP newsgroup in your native language or 
for your home region, which you should prefer then; my newsserver also 
carries the following newsgroups:

<news:cn.comp.lang.php>                         (Mandarin  – 中文)
<news:cz.comp.lang.php>                         (Czech     – Čeština)
<news:de.comp.lang.php>                         (German    – Deutsch)
<news:dk.edb.internet.webdesign.serverside.php> (Danish    – Dansk)
<news:es.comp.lenguajes.php>                    (Spanish   – Español)
<news:fr.comp.lang.php>                         (French    – français)
<news:it.comp.www.php>                          (Italian   – Italiano)
<news:no.it.programmering.php>                  (Norwegian – Norsk)
<news:pl.comp.lang.php>                         (Polish    – Polski)
<news:tw.bbs.comp.lang.php>                     (Mandarin, Taiwan-specific)

I am a regular both in <news:de.comp.lang.php> and here.


Please post here using your real name (at least first name *and* last name); 
it is considered polite.

Your sender address is invalid; please fix this:

<http://www.interhack.net/pubs/munging-harmful/>

-- 
PointedEars
Zend Certified PHP Engineer
Twitter: @PointedEars2
Please do not cc me. / Bitte keine Kopien per E-Mail.

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Thread

count chars but not using count_chars albert <alstopspam@stopaspam.com> - 2015-11-14 11:42 +0100
  Re: count chars but not using count_chars Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-11-14 12:51 +0100
  Re: count chars but not using count_chars Jerry Stuckle <jstucklex@attglobal.net> - 2015-11-14 09:09 -0500
    Re: count chars but not using count_chars Matthew Carter <m@ahungry.com> - 2015-11-14 23:08 -0500
      Re: count chars but not using count_chars Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-11-17 21:35 +0100

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