how to set null array values to 0?

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[Moderator note: Content of question copied verbatim from http://stackoverflow.com/questions/37746349/making-null-array-values-set-to-0 has been removed]
What is the error present in the code?

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[+3] - engineer - 06/10/2016[quote="channing tactum"] if($element == "") { $firstbloodkill[$key] = 0; } [/quote] Shouldn't it be...

@channing tactum,

channing tactum wrote:

if($element == "")
{
$firstbloodkill[$key] = 0;
}

Shouldn't it be

Quote:

if($firstbloodkill[$key] == "")

1 Reply

@engineer,

[Moderator note: Content of answer copied verbatim from http://stackoverflow.com/questions/37746349/making-null-array-values-set-to-0 has been removed]
This code will help you to solve your problem

1 Reply

@channing tactum,

Try using if (empty($element)) and/or if(!isset($element)) instead of if($element == "").

https://stackoverflow.com/questions/5615747/what-is-the-difference-between-null-and-empty

how to set null array values to 0?

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