Can this PHP code be valid: $4bears = $bears->getFirst4();

php

  1. Yes

  2. No

Show answer
Correct Option: A

AI Explanation

To answer this question, let's analyze the given PHP code:

$4bears = $bears->getFirst4();

In PHP, variable names should start with a letter or underscore. They cannot start with a number. Therefore, the variable name $4bears is not valid.

The correct way to write the code would be to use a valid variable name, such as:

$_4bears = $bears->getFirst4();

So, the correct answer is B) No.

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