note 74516 added to language.variables.scope
| From: | php-general at lists dot php dot net | Date: | Sun, 15 Apr 2007 14:00:56 +0000 |
| Subject: | note 74516 added to language.variables.scope | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-125418@lists.php.net to get a copy of this message | ||
There's a problem with example 12.6.
Each time the function is called, $a is set to zero, so it will always output zero, even though $a
is static!
<?php
function Test()
{
static $a = 0;
echo $a;
$a++;
}
?>
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Server IP: 69.147.83.197
Probable Submitter: 70.17.37.84
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Manual Page -- http://www.php.net/manual/en/language.variables.scope.php
Edit -- https://master.php.net/note/edit/74516
Del: integrated -- https://master.php.net/note/delete/74516/integrated
Del: useless -- https://master.php.net/note/delete/74516/useless
Del: bad code -- https://master.php.net/note/delete/74516/bad+code
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Del: non-english -- https://master.php.net/note/delete/74516/non-english
Del: in docs -- https://master.php.net/note/delete/74516/in+docs
Del: other reasons-- https://master.php.net/note/delete/74516
Reject -- https://master.php.net/note/reject/74516
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