note 18078 modified in function.array-key-exists by irc-html
| From: | irc-html@php.net | Date: | Sat, 19 Jan 2002 21:03:22 +0000 |
| Subject: | note 18078 modified in function.array-key-exists by irc-html | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-25463@lists.php.net to get a copy of this message | ||
On older versions of PHP you can just do
if(isset($search_array["first"]))
echo "the 'first' key exists in the array";
--was--
On older versions of PHP you can just do
[code]
if(isset($search_array["first"]))
echo "the 'first' key exists in the array";
[/code]
http://www.php.net/manual/en/function.array-key-exists.php