note 26643 added to function.array-merge
| From: | cnc2dude at earthlink dot net | Date: | Fri, 08 Nov 2002 01:59:18 +0000 |
| Subject: | note 26643 added to function.array-merge | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-39125@lists.php.net to get a copy of this message | ||
Make sure that if you try to use the + operator to join two arrays that the two arrays you are
merging exist and are arrays. I got an error with the code:
$GLOBALS[txt] = $GLOBALS[txt] + $txt;
Until I added this above it:
if (!is_array($GLOBALS[txt])) {
$GLOBALS[txt] = array();
}
--
http://www.php.net/manual/en/function.array-merge.php
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