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Groups > comp.lang.php > #13878
| From | Stephan Jaschke <stephan@stj-online.de> |
|---|---|
| Newsgroups | comp.lang.php |
| Subject | Re: why is it always an endless loop? |
| Date | 2014-06-16 18:19 +0200 |
| Message-ID | <c08jp0Fq82cU1@mid.individual.net> (permalink) |
| References | <qw7xoz3y22k8.h8pla1goojcr$.dlg@40tude.net> |
Am 16.06.2014 18:06, schrieb richard:
>
> $a="one" $b="one"
>
> while ($a=$b){echo "equal"; $b="two";)
>
> This simple code causes an endless loop. Why?
>
> As soon as $b is changed, they are no longer equal, yet the loop
> continues. This does not happen in BASIC. If it is placement, where
> then should $b be placed?
>
= != == :-)
SCNR
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why is it always an endless loop? richard <noreply@example.com> - 2014-06-16 12:06 -0400
Re: why is it always an endless loop? Markus Heinz <markus.heinz@uni-dortmund.de> - 2014-06-16 18:17 +0200
Re: why is it always an endless loop? Derek Turner <frderek@cesmail.net> - 2014-06-16 16:19 +0000
Re: why is it always an endless loop? Stephan Jaschke <stephan@stj-online.de> - 2014-06-16 18:19 +0200
Re: why is it always an endless loop? Doug Miller <doug_at_milmac_dot_com@example.com> - 2014-06-16 16:35 +0000
Re: why is it always an endless loop? Denis McMahon <denismfmcmahon@gmail.com> - 2014-06-16 17:27 +0000
Re: why is it always an endless loop? "J.O. Aho" <user@example.net> - 2014-06-16 20:09 +0200
Re: why is it always an endless loop? Luuk <luuk@invalid.lan> - 2014-06-16 20:32 +0200
Re: why is it always an endless loop? Christoph Michael Becker <cmbecker69@arcor.de> - 2014-06-16 21:41 +0200
Re: why is it always an endless loop? Tim Streater <timstreater@greenbee.net> - 2014-06-16 21:45 +0100
Re: why is it always an endless loop? Denis McMahon <denismfmcmahon@gmail.com> - 2014-06-16 21:19 +0000
Re: why is it always an endless loop? Evan Platt <evan@theobvious.espphotography.com.invalid> - 2014-06-16 20:39 -0700
Re: why is it always an endless loop? Arno Welzel <usenet@arnowelzel.de> - 2014-06-17 08:20 +0200
Re: why is it always an endless loop? Arno Welzel <usenet@arnowelzel.de> - 2014-06-17 08:22 +0200
Re: why is it always an endless loop? Denis McMahon <denismfmcmahon@gmail.com> - 2014-06-17 15:13 +0000
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