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array_merge vs just doing it [message #170287]

Tue, 26 October 2010 23:13

Brian Smither
Messages: 5
Registered: October 2010

Karma:

Junior Member

I've studied array_merge and I know what it does regarding disparate
key/value pairs.

But what is the "strategy" of using array_merge when just assigning
key/values to the array would work just as well?

Ex.1:

// Existing array
$lang['front']['area1']="This is prime.";
$lang['front']['area2']="This is sub-prime.";

// New elements
$modd['front']['loc3']="This is new.";
$modd['front']['loc4']="This is new, too.";

// merge the two
$lang = array_merge($lang,$modd);

Ex.2:

// Existing array
$lang['front']['area1']="This is prime.";
$lang['front']['area2']="This is sub-prime.";

// New elements
$lang['front']['loc3']="This is new.";
$lang['front']['loc4']="This is new, too.";

// it just is

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[Message index]

		array_merge vs just doing it By: Brian Smither on Tue, 26 October 2010 23:13
		Re: array_merge vs just doing it By: Jerry Stuckle on Wed, 27 October 2010 01:17
		Re: array_merge vs just doing it By: alvaro.NOSPAMTHANX on Wed, 27 October 2010 10:14

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