How do you remove duplicates from an array?

1.	How do you remove duplicates from an array?
Answer» We can use the PHP array_unique() FUNCTION to remove the duplicate vlaues form an array. Example $array = array("a"=>"best","b"=>"interviewquestion","c"=>"best"); print_r(array_unique($array)); // OUTPUT : Array ( [a] => best [b] => interviewquestion)

Answer»

We can use the PHP array_unique() FUNCTION to remove the duplicate vlaues form an array.

Example

$array = array("a"=>"best","b"=>"interviewquestion","c"=>"best");
print_r(array_unique($array));

// OUTPUT : Array ( [a] => best [b] => interviewquestion)

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