Question: What will be the output of the following PHP code? $n = array (1, 2, 3); echo ($n[0]); Select one: O a. 3 O b.

What will be the output of the following PHP code? $n

What will be the output of the following PHP code? $n = array ("1", "2", "3"); echo ($n[0]); Select one: O a. 3 O b. 1 O c. 2 O d. 0

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