Tag Archives: php
Laravel using Flysystem accessing AWS S3 storage
With the package Flysystem, we could easily access files stored in AWS S3 Config edit the config file in /config/filesystems.php, change the AWS key pair accordingly Installing Amazon S3 Driver Before using the S3 storage, package has to be installed … Continue reading
Getting client’s real IP behind reverse proxy
The problem: when try to retrieve client’s ip in Laravel with $request->ip(); it always return the reverse proxy IP address. In order to retrieve the client’s real IP the frontend server has to forward the client’s IP into the backend … Continue reading
Laravel using captcha validation
install captcha dependence with composer add the class interface into ‘providers’ section in config/app.php define alias into the ‘alias’ section execute command to create configuration file edit the config file accordingly in config/captcha.php the code to show the captcha in … Continue reading
PHP convert character encoding to UTF-8
a simply function that detect character code and covert to UTF-8
Convert number into chinese string with php
convert from int to chinese string e.g. 125 -> 一百二十五 2. convert from chinese string into int, eg. 一百二十五 > 125