getallheaders()https://stackoverflow.com/questions/541430/how-do-i-read-any-request-header-in-php
Category Archives: PHP
preg_replace() issue with special characters
//Result: 滿額88 -> Wrong
$msg = preg_replace('/\[products\]/', '滿額$1888', $msg);
//Result: 滿額$1888 -> Correct
$msg = str_replace('[' . $key . ']', '滿額$1888', $msg);Reference:
Redirect Back to Intended URL
redirect()->intended();
$url = redirect()->intended()->getTargetUrl();Carbon: Get first and last day of a month
$now = Carbon::now();
$from = Carbon::createFromDate($now->year, $now->month, 1);
$to = Carbon::createFromDate($now->year, $now->month, $now->daysInMonth);Reference:
Usage of CSRF Token – Laravel
Prevent Showing expired data when user click back on browser
Solution:
header("Pragma: no-cache");
header("cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the pastReference:
Laravel Task Scheduling on Windows 10
- Open Computer Manager (電腦管理)
- Open Task Scheduler (工作排程器)
- Enter program path:
C:\php-7.4\php.exe
Options: D:\www\2019\Dev\artisan schedule:run - Setup execution time
Note: The start time is important, following execution time base on this.
Reference:
網站使用API存取資料問題
如果是同一個系統，如果把資料存取從controller->model改成controller->api 會有以下問題
- 增加額外的API開發及管理成本
- Debug難度變高
- 開發速度慢
- Guzzle及postman不支援.host檔的設定，所以不能用 example.test 之類的網址存取API
結論: 不要用API
env() helper doesn’t work sometimes
Save env variables in config and use config() helper to get the value.
return [
'env' => env('APP_ENV'),
];echo config('wikirex.env');https://laracasts.com/discuss/channels/general-discussion/env-not-reading-variables-sometimes
Composer detected issues in your platform: Your Composer dependencies require a PHP version “>= 7.3.0”
Add a line in composer.json
"platform-check": falseExecute composer update
Reference: