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Not sure i understood concatenation!


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Hello, 

 

I'd like to "concatenate" two output into one value, now i have :

 

$params['VALUE1'] = (isset($_POST['8_element32']) ? $_POST['8_element32'] : '');
$params['VALUE2'] = (isset($_POST['9_element32']) ? $_POST['9_element32'] : '');
 
 
 
and i'd like to assign '8_element32' and '9_element32' to a single "$params['Value']"
 
Would that be correct?
 
$params['VALUE'] = (isset($_POST['8_element32']) ? $_POST['8_element32'] : '',isset($_POST['9_element32']) ? $_post['9_element32'] : '');
 
Thanks
 
 
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https://forums.phpfreaks.com/topic/283586-not-sure-i-understood-concatenation/
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  • Solution

No, it'll be

 

$params['VALUE'] = $params['VALUE1'] . $params['VALUE2'];

                                     ^ concatenation operator

 

Or you can do

 

$params['VALUE']  = $params['VALUE1'];

$params['VALUE'] .= $params['VALUE2'];

                 ^^ concatenation assignment operator

Edited by Ch0cu3r
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