What will be the output of the following PHP code?
<?php
$fruits = array (“mango”, “apple”, “pear”, “peach”);
$fruits = array_flip($fruits);
echo ($fruits[0]);
?>
a) mango
b) error
c) peach
d) 0
Answer: b
Explanation: As we are flipping the values, $fruits[“mango”] = 0, $fruits[“apple”] = 1 and so on.
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