在PHP中删除数组中的重复元素

Posted 2021-02-23

This code allows to remove all duplicate elements from an array using php array_unique() function.

<?php
$input = array("a"=>"apple", "pear", "b"=>"apple", "orange", "avocado", "banana");
print_r($input);
$result = array_unique($input);
print_r($result);
?>