note 79015 added to control-structures.alternative-syntax
| From: | SIDTRIVEDI at osu1 dot php dot net | Date: | Wed, 07 Nov 2007 05:44:10 +0000 |
| Subject: | note 79015 added to control-structures.alternative-syntax | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-132068@lists.php.net to get a copy of this message | ||
<?php
/*
TENARY OPERATOR : ALTERNATIVE SYNTAX
Expr-1 (True or False) ? Expr-2 (True) : Expr-3 (False);
Condition to be evaluated or Boolean Expression to be evaluated True or False ?
Codes to be excuted , if true :
codes to be executed, if false;
The following codes can be replaced by following tenary expression as shown:
*/
$a=24;
/* // Codes replacement by tenary expression.
if($a == 1)
{
$var = "One";
}
else if($a == 24)
{
$var = "Twenty Four";
}
else
{
$var = "Not One nor Twenty Four";
}
*/
$var=$a==1? "One" :($a==24? "Twenty Four":"Not One nor Twenty Four");
echo "$var\n<br>";
/*
Which generates following output as $a = 24
Twenty Four
*/
?>
----
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Probable Submitter: 208.79.60.30
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Manual Page -- http://www.php.net/manual/en/control-structures.alternative-syntax.php
Edit -- https://master.php.net/note/edit/79015
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Del: useless -- https://master.php.net/note/delete/79015/useless
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Del: non-english -- https://master.php.net/note/delete/79015/non-english
Del: in docs -- https://master.php.net/note/delete/79015/in+docs
Del: other reasons-- https://master.php.net/note/delete/79015
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