PHP ลบค่าใน Array ที่ซ้ำกันออกไป
remove array duplicates php
<?php
$array = array
(
[0] => 5
[1] => 13
[2] => 14
[3] => 41
[4] => 13
[5] => 14
[6] => 15
[7] => 41
[8] => 44
)
$dp= array_unique($array);
echo '<pre>';
print_r($dp);
echo '</pre>';
//Output
/*Array
(
[0] => 5
[1] => 13
[2] => 14
[3] => 41
[6] => 15
[8] => 44
)*/
?>
