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Re: break foreach loop after certain iteration and then start it

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Thomas 'PointedEars' Lahn schrieb am 2016-03-05 um 11:46:

> Arno Welzel wrote:
> 
>> Thomas 'PointedEars' Lahn schrieb am 2016-03-05 um 02:28:
>>> Arno Welzel wrote:
>>>> <?php
>>>> $counter = 0;
>>>>
>>>> foreach($mylist as $element)
>>>         ^^
>>>> {
>>>>     […]
>>>>     if($counter==3)
>>>        ^^
>>> Flow control statements should not be written like function calls.
>>
>> Which is a matter of style.
> 
> Yes, therefore *I* said “should”.
> 
>> I recognize flow control statements also when they are not formatted with
>> a space preceding the first bracket ;-).
>>
>> But for beginners it may be helpful to distinguish between function
>> calls and flow control.
> 
> *PHP Standards Recommendations (PSR)-2* says it is a “MUST” and a “MUST NOT” 
> respectively, instead: <http://www.php-fig.org/psr/psr-2/#1-overview>

When you want to follow those recommendations - yes. Nevertheless it is
still valid code even when not following PSR.

>> [...]
>>> Or, if this is too confusing,
>>>
>>>     if (($index + 1) % 3 === 0)
>>
>> […]
>> When someone had enough knowledge to understand all this he would not
>> ask here how to do something every third iteration within a foreach()
>> loop.
> 
> This is still not a PHP support forum, but a newsgroup for discussion about 
> PHP.

Feel free not to answer or comment such questions at all.


-- 
Arno Welzel
http://arnowelzel.de
http://de-rec-fahrrad.de
http://fahrradzukunft.de

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break foreach loop after certain iteration and then start it apoorv.kanungo@gmail.com - 2016-03-03 22:08 -0800
  Re: break foreach loop after certain iteration and then start it Arno Welzel <usenet@arnowelzel.de> - 2016-03-04 09:27 +0100
    Re: break foreach loop after certain iteration and then start it Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-05 02:28 +0100
      Re: break foreach loop after certain iteration and then start it Jerry Stuckle <jstucklex@attglobal.net> - 2016-03-04 21:32 -0500
      Re: break foreach loop after certain iteration and then start it Arno Welzel <usenet@arnowelzel.de> - 2016-03-05 10:52 +0100
        Re: break foreach loop after certain iteration and then start it Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-05 11:46 +0100
          Re: break foreach loop after certain iteration and then start it Tim Streater <timstreater@greenbee.net> - 2016-03-05 12:08 +0000
          Re: break foreach loop after certain iteration and then start it Arno Welzel <usenet@arnowelzel.de> - 2016-03-05 14:10 +0100
            Re: break foreach loop after certain iteration and then start it Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-05 17:55 +0100
          Re: break foreach loop after certain iteration and then start it Jerry Stuckle <jstucklex@attglobal.net> - 2016-03-05 08:50 -0500
            Re: break foreach loop after certain iteration and then start it Arno Welzel <usenet@arnowelzel.de> - 2016-03-06 10:57 +0100
              Re: break foreach loop after certain iteration and then start it Tim Streater <timstreater@greenbee.net> - 2016-03-06 11:26 +0000
              Re: break foreach loop after certain iteration and then start it Jerry Stuckle <jstucklex@attglobal.net> - 2016-03-06 10:12 -0500
                Re: break foreach loop after certain iteration and then start it Arno Welzel <usenet@arnowelzel.de> - 2016-03-06 22:48 +0100
                Re: break foreach loop after certain iteration and then start it Jerry Stuckle <jstucklex@attglobal.net> - 2016-03-06 20:49 -0500
                Re: break foreach loop after certain iteration and then start it "Christoph M. Becker" <cmbecker69@arcor.de> - 2016-03-07 16:28 +0100
                Re: break foreach loop after certain iteration and then start it Jerry Stuckle <jstucklex@attglobal.net> - 2016-03-07 12:38 -0500
                Re: break foreach loop after certain iteration and then start it Arno Welzel <usenet@arnowelzel.de> - 2016-03-07 17:42 +0100
                Re: break foreach loop after certain iteration and then start it Jerry Stuckle <jstucklex@attglobal.net> - 2016-03-07 12:39 -0500
                Re: break foreach loop after certain iteration and then start it Arno Welzel <usenet@arnowelzel.de> - 2016-03-09 08:18 +0100
                Re: break foreach loop after certain iteration and then start it "Christoph M. Becker" <cmbecker69@arcor.de> - 2016-03-09 10:05 +0100
                Re: break foreach loop after certain iteration and then start it Jerry Stuckle <jstucklex@attglobal.net> - 2016-03-09 08:56 -0500
  Re: break foreach loop after certain iteration and then start it "R.Wieser" <address@not.available> - 2016-03-04 09:34 +0100

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