note 46737 deleted from language.control-structures by bjori
| From: | bjori@php.net | Date: | Wed, 26 Apr 2006 15:44:54 +0000 |
| Subject: | note 46737 deleted from language.control-structures by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-109760@lists.php.net to get a copy of this message | ||
Note Submitter: Job Oberio
----
if you want to have two expressions you can
use any logical operators 'and', 'or'
<?php
if ($num > 10 and $num < 15)
{
echo "number is greater than 10 but less than 15";
}
?>
another way, you can enclose each expression into
open/close parentheses - ( expression1 ) and (expression2)
so that its easy to analyze your expressions
<?php
if ( ($num > 10) and ($num < 15) )
{
echo "number is greater than 10 but less than 15";
}
?>
i prefer using the wordings 'and' instead of '&&' operator
because wordings operators are easy to analyze and easy
to your eye to read especially for long expressions.
the '&&' tends to be confused to $ sign