note 78595 deleted from function.array-merge by danbrown
| From: | danbrown@php.net | Date: | Mon, 20 Jun 2011 15:25:15 +0000 |
| Subject: | note 78595 deleted from function.array-merge by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-180759@lists.php.net to get a copy of this message | ||
Note Submitter: sam_hunting2004 at yahoo dot com
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Re: Renumbering arrays:
This (from rcarvalhoREMOVECAPS at clix dot pt):
$a = array_merge($a, null);
does not renumber the array in PHP5. However this:
$a = array_merge($a, array());
does renumber the $a array in PHP5.
I think that's more clear than the other renumbering proposal, though I don't know about
performance:
$b = implode(" ", $a);
$a = explode(" ", $b);
Hope this helps...