Demo For: How To Remove Duplicates From Array Using PHP

Example 1: Removing a duplicate value from the array - Remove value "apple"
Following are the original array contents:

Array
(
    [0] => apple
    [1] => mango
    [2] => grapes
    [3] => pineapple
    [4] => apple
    [5] => guava
    [6] => apple
)

Following are the array contents AFTER removing the duplicate values from array:

Array
(
    [0] => apple
    [1] => mango
    [2] => grapes
    [3] => pineapple
    [5] => guava
)

Example 2: Removing a duplicate value from the array - Remove value "grapes"
Following are the original array contents:

Array
(
    [0] => apple
    [1] => mango
    [2] => grapes
    [3] => pineapple
    [4] => apple
    [5] => guava
    [6] => apple
)

Following are the array contents AFTER removing the value from array:

Array
(
    [0] => apple
    [1] => mango
    [2] => grapes
    [3] => pineapple
    [5] => guava
)