Add values to an associative array in PHP

Question

I want to append an element to to end of an associative array.

For example, my array is

$test=Array ([chemical] => asdasd [chemical_hazards] => ggggg )

and my result should be

$test=Array ([chemical] => asdasd [chemical_hazards] => ggggg [solution] => good)

Could you tell me how to implement this?

Sasha Chedygov · Accepted Answer · 2013-08-29 02:43:47Z

107

Just add it like you would with a non-associative array:

$test = array('chemical' => 'asdasd', 'chemical_hazards' => 'ggggg'); //init
$test['solution'] = 'good';

edited Aug 29, 2013 at 2:43

answered Dec 25, 2009 at 7:47

Sasha Chedygov

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T. Gungordu · Accepted Answer · 2017-04-05 20:03:19Z

4

You can do this with PHP's array_merge function.

$test = array('chemical' => 'asdasd', 'chemical_hazards' => 'ggggg'); 
$test2 = array('solution' => 'good');
$result = array_merge($test, $test2);
var_dump($result);

answered Apr 5, 2017 at 20:03

T. Gungordu

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