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I am using PHP 5.6 and have the following code:

$page->adminNavi[$i]->active    = _SITE == $file || _ACTIV_NAVI == $key ? true : false;

On the above line, I am receiving the following error:

Creating default object from empty value in

How can I fix this error?

honk
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SusanT
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1 Answers1

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The error is from this:

$page->adminNavi[$i]->active

Either $page isn't set or an object, or adminNavi isn't an array, or adminNavi[$i] doesn't exist, or isn't a stdClass.

Debug it!

var_dump($page->adminNavi); exit;

With luck, you'll get an array. In which case var dump array key $i and see what's in there.

UPDATE: okay so the var dump returns this 

array(1) { [0]=> object(stdClass)#2 (1) { ["active"]=> bool(false) } }

How many times does $i change? If it's anything other than 0, that array key will not exist, but you immediately refer to it like it does, and since you treat it like a stdClass, it creates one on the fly but generates the warning.

To sum up, make sure $i exists by counting the array! If $i is set from a loop, then something like this:

for ($i = 0; $i <= count($page->adminNavi): $i++) {
    // your code
}
delboy1978uk
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