確定表單按鈕單擊php

if（$ _server ['request_method'reaction_method'] ==='post' //提交檢測到表格 if（isset（$ _ post ['btndelete']））{ // btndelete單擊 } 別的 { // btnsubmit單擊或默認按鈕 } }

To ensure proper form button detection, it's essential to:

Assume a default submit button:

Only check對於後續按鈕明確：僅測試以後以層次結構形式出現的按鈕。 考慮獲得方法：

Ensure browser compatibility:
• This strategy is widely supported by browsers, including older versions.
By adhering to these guidelines, developers can accurately determine which form button was clicked, enabling them to execute appropriate code responses基於用戶輸入。