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Array_fli function reverses the original values of the keys.
The function in question, then, returns a new array with all keys and values as values as keys.
The function takes one parameter as the original array.
Here's an example:
$ Arr = array (0 => "Dog", 1 => "Cat", 2 => "Rat"); print_r (array_flip ($ arr));The output of the code above will be:
Array ( [Dog] => 0 [Cat] => 1 [Mouse] => 2 )
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