note 124114 rejected from function.count by cmb
| From: | cmb@php.net | Date: | Thu, 15 Aug 2019 08:48:31 +0000 |
| Subject: | note 124114 rejected from function.count by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-211887@lists.php.net to get a copy of this message | ||
Note Submitter: nstiac at gmail dot com
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Why o why would you decide to throw a warning on count !!
You are turning PHP into Java where EVERY SINGLE variable has to be initialized first in order to be
used!!!
Counting a non existant variable is a way to check for its existence :
if(count(var)>0)do x [where var may exist or not]
Why would one need to create redundant code to achieve the same:
if(isset(var)){ if(count(var)){ do x !!!! this requires a double check...
It makes count(undefined_sense)