It compares two strings and return value based on the result. If it returns 0 ... it is a match.

One of the most popular restaurants in Japan is called "Gyoza no Ohsho". It is chain of Chinese Style Food restaurant famous for Gyoza dumplings. There are many popular restaurant chains in Japan that are not servicing Japanese food. You should try Gyoza no Ohsho when you visit Japan. https://en.wikipedia.org/wiki/Gyo...

You dont have to name ypur function ... it is little confusing. I do not know why I want create an Anonymous Function.

This is how you retire values from the functions.

The valuable used within the function stays within the function even of the name is the same.

Fuji Apple was developed in Japan back in 1930 and was introduced to the market in 1960s. It is one of the most popular apples in the USA. This is a picture of Fuji Apple and Gala Apple.

If you do not know the number of arguments you are passing, you can use this function syntax.

There are three class of bullet trains between Tokyo and Osaka. - Nozomi - Hikari - Kodama Your Japan Rail Pass covers Hikari and Kodama but Nozomi is excluded. Nozomi covers Tokyo to Shin-Osaka (552.6km or 345 miles) in about 2 hours 30 minutes. Hikari takes about 3 hours (depending on the number of stops) a...

You need sometime to pass arguments (valuables) to the function.

This enables PHP program to be modularized ... Useful function.