Monthly Archives: January 2019

Change permission for PHP to write storage folder

Under /storage/app/public/ (laravel)


Overwrite Laravel Helpers

To control http / https related URL generators, some helpers must be overwritten.

Add param in .env:

Find helper file:



Ajax for JSON


Output JSON


Laravel redirect() issue


If ELB pass 443 port to 80 port of the web server inside, and disable 80 port on ELB, redirect() will cause problem. Because redirect() always redirect pages to http and it will not display.

Following traditional way to redirect pages will cause session problem in laravel:


Pass full URL to redirect() function instead of URI only.

How to set BASE_URL: (in app\Providers\AppServiceProvider.php)


Not to close 80 port on ELB.


New domain for Apache

Change permission:

Restart apache:


cURL with basic authorization


Detect Mobile OS