note 13089 deleted from function.array-merge by sniper
| From: | sniper@php.net | Date: | Mon, 06 Oct 2003 22:56:10 +0000 |
| Subject: | note 13089 deleted from function.array-merge by sniper | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-57923@lists.php.net to get a copy of this message | ||
Note Submitter: jesse@bend.com
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I have fallen in love with '+' as an array merge for assosciative arrays, for instance
when a key might be an integer and I want it to be treated as a string.
One slight caviat is that with {$arr1 + $arr2 = $arr3;}, if $arr1 and $arr2 congruent keys, then the
values of *$arr1* will override the values of *$arr2*, which may be opposite to intuitive order.
Nonetheless, keeping that fact in mind I am able to write cool scripts that override/merge values of
hash arrays all day long and all is well in the world. :)