How to remove duplicate values from an array in PHP
In this post we will give you information about How to remove duplicate values from an array in PHP. Hear we will give you detail about How to remove duplicate values from an array in PHPAnd how to use it also give you demo for it if it is necessary.
Use the PHP array_unique() function
You can use the PHP array_unique() function to remove the duplicate elements or values form an array. If the array contains the string keys, then this function will keep the first key encountered for every value, and ignore all the subsequent keys. Here’s an example:
<?php
$array = array("a" => "moon", "star", "b" => "moon", "star", "sky");
// Deleting the duplicate items
$result = array_unique($array);
print_r($result);
?>
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