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jquery判斷上傳檔案大小

使用jquery判斷上傳檔案...

首先得引用jquery var fileSize = document.getElementById...

PHP如何設定HTTP安全標頭?

PHP如何設定HTTP安全標...

PHP該如何將以下安全標頭添加到網站? XFrameOptions  防止點擊劫持攻擊 XXSSPr...

JavaScript 搜尋字串並取代

JavaScript 搜尋字...

在 JavaScript 做搜尋並取代字串可以使用 replace() replace() 適用於在...

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