note 103779 added to language.operators.comparison
| From: | email at kleijn dot jp | Date: | Tue, 03 May 2011 14:58:36 +0000 |
| Subject: | note 103779 added to language.operators.comparison | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-179374@lists.php.net to get a copy of this message | ||
Maybe i am overlooking something but it seems to me that using unset(string) inside a ternary
operator creates an error.
(($var1==0 && $var2==0)?unset($var3):$var3=$var1+$var2);
result:
Parse error: syntax error, unexpected T_UNSET
using the traditional form of IF...ELSE works normal.
if($var1==0 && $var2==0) { unset($var3); }
else { $var3=$var1+$var2; }
result:
This unsets var3 or creates a sum of var1+var2 for var3
JP Kleijn
Netherlands
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Manual Page -- http://www.php.net/manual/en/language.operators.comparison.php
Edit -- https://master.php.net/note/edit/103779
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