note 81375 added to function.isset
| From: | anonymousleaf at gmail dot com | Date: | Mon, 25 Feb 2008 18:16:28 +0000 |
| Subject: | note 81375 added to function.isset | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-136474@lists.php.net to get a copy of this message | ||
isset expects the variable sign first, so you can't add parentheses or anything.
<?php
$foo = 1;
if(isset(($foo))) { // Syntax error at isset((
$foo = 2;
}
?>
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Server IP: 69.147.83.197
Probable Submitter: 75.67.221.114
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Manual Page -- http://www.php.net/manual/en/function.isset.php
Edit -- https://master.php.net/note/edit/81375
Del: integrated -- https://master.php.net/note/delete/81375/integrated
Del: useless -- https://master.php.net/note/delete/81375/useless
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Del: non-english -- https://master.php.net/note/delete/81375/non-english
Del: in docs -- https://master.php.net/note/delete/81375/in+docs
Del: other reasons-- https://master.php.net/note/delete/81375
Reject -- https://master.php.net/note/reject/81375
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