1
好吧,這個小問題讓我瘋狂。在一個數組中計數值
這是$ strap_materials的print_r的輸出:
Array(
[0] => steel
[1] => leather
[2] => polyester
[3] => leather
[4] => steel
)
我要統計每個值有多少次存在,並把每個總和陣列中的一個陣列內,就像這樣:
Array(
[0] => Array(
"name" => steel
"count" => 2
)
[1] => Array(
"name" => leather
"count" => 2
)
[0] => Array(
"name" => polyester
"count" => 1
)
)
我的目的是使用新創建的數組是這樣的:
foreach($straps as $strap) {
echo "Name: " . $strap->name;
echo "Count: " . $strap->count;
}
我哪有那麼?
它在Ruby中非常容易。 – beck03076 2013-02-28 21:02:50
RTLM:http://www.php.net/manual/en/function.array-count-values.php – 2013-02-28 21:03:16
@ beck03076我們正在談論的不是Ruby的PHP! – idmean 2013-02-28 21:06:17