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- Which of the following did not result in an output error in PHP 4 but does in PHP 5?
Question 1:
Which of the following did not result in an output error in PHP 4 but does in PHP 5? A. Using 'var' as an access modifier
B. Assigning a new object instance to $this in a constructor
C. Passing an object by-reference
D. Passing an object by-value
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