php remove duplicates from array code example
Example 1: php remove duplicates from array
Output:
Array ( [0] => Orange [1] => Apple [2] => Banana [3] => Cherry )
Example 2: get duplicate value from array php
$arr = array(1, 4, 6, 1, 8, 9, 4, 6);
$unique = array_unique($arr);
$duplicates = array_diff_assoc($arr, $unique);
print_r($duplicates);
Array ( [3] => 1 [6] => 4 [7] => 6 )
Example 3: array_unique
"green", "red", "b" => "green", "blue", "red");
$result = array_unique($input);
print_r($result);
?>
Array
(
[a] => green
[0] => red
[1] => blue
)
Example 4: remove duplicate values in array php
// ==> 'C#', 'C++', 'PHP'
Example 5: php remove duplicates from array
"red","b"=>"green","c"=>"red");
print_r(array_unique($a));
?>
Output : Array ( [a] => red [b] => green )
Example 2:
$array = array(1, 2, 2, 3);
$array = array_unique($array);
Output : Array is now (1, 2, 3)
Example 6: how to remove duplicate values from an array in php
"green", "red", "b" => "green", "blue", "red");
$result = array_unique($input);
print_r($result);
?>
Array
(
[a] => green
[0] => red
[1] => blue
)