PHP Laravel 取得客戶端IP的方式:
Laravel:
public function index(Request $request) {
$request->ip();
}
PHP:
if (isset($_SERVER['HTTP_CLIENT_IP'])) {
$result = $_SERVER['HTTP_CLIENT_IP'];
} elseif (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$result = $_SERVER['HTTP_X_FORWARDED_FOR'];
} elseif (isset($_SERVER['HTTP_X_FORWARDED'])) {
$result = $_SERVER['HTTP_X_FORWARDED'];
} elseif (isset($_SERVER['HTTP_FORWARDED_FOR'])) {
$result = $_SERVER['HTTP_FORWARDED_FOR'];
} elseif (isset($_SERVER['HTTP_FORWARDED'])) {
$result = $_SERVER['HTTP_FORWARDED'];
} elseif (isset($_SERVER['REMOTE_ADDR'])) {
$result = $_SERVER['REMOTE_ADDR'];
} else {
$result = '';
}
經歷了多個alpha版本後Bootstrap 5 beta版於2020年12月7日釋出
更新 composer 依然無法解決 No such file or directory 問題嗎?深入問題解決。
使用 Python3 出現 ModuleNotFoundError: No module named 'requests' 解決方式
使用daterangepicker UI介面選擇日期後,不會觸發input中的onchange事件
PHP 出現 No such file or director問題,問題在於伺服器沒有辦法找到你所指定開啟的檔案或目錄