Invalid PHP notifications

Question

Here are some X files.

We tested it on different machines with a different version of PHP.

We will see:

$tomb = 666; 
var_dump($tomb); 
$a = $tomb['akarmi']; 
var_dump($a);

Result:

int(666) 
NULL

( $tombmeans array)

As you can see, we initialized $tombas an integer.

Why $a = $tomb['akarmi'];does not leave a notice that there is no such key?

UPDATE

I reported this, I'm so curious.

UPDATE2

Well, this error has existed over the years. There are many questions about this:

+4

vaso123 May 12, '17 at 11:17

1 answer

Narf · Answer 1 · 2017-05-12T11:28:59+0000

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