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

.htaccess設定網站預設首頁次序

.htaccess設定網站預...

一般php空間預設設定是index.php為首頁。 所以如果網站用index.php做首頁,就不需要...

分享 不得不用的15個神奇熱鍵

分享 不得不用的15個神奇熱...

好吧~我學到了,看看有沒有機會用上。 我承認切換桌面跟把視窗快速隱藏的熱鍵是蠻好用的。 不想被發現的...

.htaccess與RewriteEngine一起使用時500內部服務器錯誤

.htaccess與Rewr...

在某些情況下,可能未加載apache中的modrewrite模塊。 這時只需要執行以下指令就可以獲得...

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