note 125622 added to language.variables.scope
| From: | jtunaley at gmail dot com | Date: | Sun, 20 Dec 2020 22:52:47 +0000 |
| Subject: | note 125622 added to language.variables.scope | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-216014@lists.php.net to get a copy of this message | ||
It's worth noting that block statements without a control structure also don't affect
variable scope.
<?php
{
$a = 4;
}
echo $a; // Outputs "4"
----
Server IP: 45.112.84.4
Probable Submitter: 45.91.159.165 (proxied: 49.199.204.208)
----
Manual Page -- http://php.net/manual/en/language.variables.scope.php
Edit -- https://master.php.net/note/edit/125622
Del: integrated -- https://master.php.net/note/delete/125622/integrated
Del: useless -- https://master.php.net/note/delete/125622/useless
Del: bad code -- https://master.php.net/note/delete/125622/bad+code
Del: spam -- https://master.php.net/note/delete/125622/spam
Del: non-english -- https://master.php.net/note/delete/125622/non-english
Del: in docs -- https://master.php.net/note/delete/125622/in+docs
Del: other reasons-- https://master.php.net/note/delete/125622
Reject -- https://master.php.net/note/reject/125622
Search -- https://master.php.net/manage/user-notes.php