Trying to access array offset on value of type null”?

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Are you having problems with the issue “Message: Trying to access array offset on value of type null“? How to fix it? In today’s article, I will provide solutions for you to solve the issues. Please follow the below steps to get the problem resolved now

How did “Message: Trying to access array offset on value of type null” occur?

Message: Trying to access array offset on value of type null

When you work with PHP, you may get the issue Message: Trying to access array offset on value of type null. Don’t worry, we are here to provide you solutions in order to resolve your problem.

How to fix “Message: Trying to access array offset on value of type null”?

To Solve the Message: Trying access array offset on type null Error This error will occur if your $allData of Index #strongTag4$ is not Exits. To check if the index is still valid, you can use isset(). This is how you can fix your error: isset($allData[‘num_of_usr’])

Solution 1

Simply check that your $allData of Index num_of_usr exists. This error will occur if your $allData of Index #strongTag4$ is not Exits. This is it. To check if the index exists, you can use isset(). It’s as easy as that.

isset($allData['num_of_usr'])

This is the final code.

$total_usr = isset($allData['num_of_usr']) ? count($allData['num_of_usr']) : 0;

Now, your error must be fixed.

Final words

The above are useful solutions that can help you fix “Message: Trying to access array offset on value of type null” problem, if you can’t solve it well. Please leave a message.

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