我有一个可以多次包含相同值的数组。我想要找到的是比较该数组中的值并仅输出每个值一次的方法。
$_just_a_tier = array();
foreach ($_associatedProducts as $_item){
// count all products
$_tierprice = $this->getTierPrices($_item);
foreach ($_tierprice as $_ay){
$_tier = $_ay['price_qty'];
// echo $_tier.' | ';
$_just_a_tier[] = $_tier;
}
}
print_r($_just_a_tier);
这将输出例如的是:
Array
(
[0] => 36
[1] => 50
[2] => 72
[3] => 108
[4] => 110
[5] => 120
[6] => 144
[7] => 180
[8] => 360
[9] => 540
[10] => 960
[11] => 20
[12] => 30
[13] => 36
[14] => 72
[15] => 108
[16] => 144
[17] => 180
[18] => 360
[19] => 540
)
感谢。