Another string functions provided PHP that I used to have to write it myself.

This is another function that I used to write as a subroutine in BASIC. I don't know if I call PHP a programming langue. I nishi day 14 with this function.

This is a very useful functions. substr_count() sunstr() subset_replace()

There are many Starbucks stores in Japan. But when you visit Japan, try some Japanese coffees including Dotour Coffee and Convenience Store coffee.

Finding the text within the sentence is a hand function. Like sort(), this function used to require people to write in the program.

Understanding ASXCII value and string length will come in handy.

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.