This time, I’m going to dig into individual functions and explain them a little.
In particular, I’m going to go in depth on the ob_start () function, which is the basis of many output control functions.

An Attention-grabbing Ramen Shop on a Shibuya Station Platform

The food company ACECOOK has opened a pop-up ramen shop called Mocchicchi Station on a JR Yamanote Line platform at Shibuya Station which has been featured in many news stories.

Last time, I discussed hosts and host groups, which are used to organize items. Now let’s take a look at how triggers can be used to distinguish between normal states and problem states based on Item values.

When we think of automated driving, it is self-driving cars that first spring to mind. However, in Japan, where the railway network covers the whole country, automated driverless railways have recently become a hot topic.

Last time, we looked at implementation of cookies. This time, I’ll write about implementing sessions. As I wrote in my 7 th article, ‘Cookies and sessions, part 1 ’, sessions have various implementations such that just calling them sessions broadly is confusing, so for this text, ‘session’ will refer to the use of session functions offered by PHP.