How to remove all same values from an array in php?
How to remove all same values from an array in php?
1 answer
by
cortez.connelly ,
a year ago
@denis
You can remove all duplicate values from an array in PHP by using the array_unique() function. Here is an example:
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// Define an array with duplicate values $array = array(1, 2, 2, 3, 4, 4, 5); // Remove duplicate values from the array $uniqueArray = array_unique($array); // Print the unique array print_r($uniqueArray); |
Output:
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Array
(
[0] => 1
[1] => 2
[3] => 3
[5] => 4
[6] => 5
)
|
As you can see, the array_unique() function removed all the duplicate values from the original array.