Loading...

php檢查陣列中大於0的值

Temperature: 0 °C

Mark ChangMark Chang
author_tools

假設有一個陣列$a

$a = array(0,2,0,0,0,9,8); 

取得大於0的數值有幾個
$temp_a = array_filter($a, function($value){
return $value > 0;
});

以上紀錄~
 

#php  #array  #大於0  #取得大於0數字  
https://innstory.com/story-php檢查陣列中大於0的值-2584
PHP

Prev
 在PHP中如何將NAN轉換為0

Next
PHP無法保存SESSION的問題 

About the Author

Mark Chang

離不開電腦的宅男

Visitor message

Leave some footprints to prove that you visited me

Recommended reading

Author's other related stories

使用 Closure Compiler 幫 javascript 瘦身

使用 Closure Com...

JavaScript(縮寫為JS)是一種進階的、直譯的程式語言,且作為客戶端手稿語言在使用者的瀏覽器...

PHP重新排列陣列中的元素shuffle()函數

PHP重新排列陣列中的元素s...

shuffle() 是可以將陣列中元素的順序重新洗牌的函數。 甚麼時候用的到? 例如最近寫著一個抽獎...

centos查看對外開放了那些port的指令

centos查看對外開放了那...

輸入指令 [root@localhost ~]# iptables L n 得到以下結果 5 以上紀...

Please select an option

error

Hi, thank you for your participation, but you cannot vote repeatedly~

Join innstory now and start recording your story.

"Innstory" is a place to store stories. We are committed to becoming a warm platform. Deepening the bonds between people is our direction.
We are convinced that the blockchain between people is not just a cold calculation. Join us now.

Wrong format