note 98211 added to language.types.array
| From: | frantik at osu1 dot php dot net | Date: | Tue, 01 Jun 2010 15:06:03 +0000 |
| Subject: | note 98211 added to language.types.array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-169804@lists.php.net to get a copy of this message | ||
Instead of using isset($arrayName['key']), one should use
array_key_exists('key', $arrayName);
isset($arrayName['key']) will throw a warning if the key does not exist.
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Server IP: 69.147.83.197
Probable Submitter: 75.36.146.17
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Manual Page -- http://www.php.net/manual/en/language.types.array.php
Edit -- https://master.php.net/note/edit/98211
Del: integrated -- https://master.php.net/note/delete/98211/integrated
Del: useless -- https://master.php.net/note/delete/98211/useless
Del: bad code -- https://master.php.net/note/delete/98211/bad+code
Del: spam -- https://master.php.net/note/delete/98211/spam
Del: non-english -- https://master.php.net/note/delete/98211/non-english
Del: in docs -- https://master.php.net/note/delete/98211/in+docs
Del: other reasons-- https://master.php.net/note/delete/98211
Reject -- https://master.php.net/note/reject/98211
Search -- https://master.php.net/manage/user-notes.php