Tutorial for String operators

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What is String operators?

There are two string operators available. The usage of numerical numbers might lead to unexpected outcomes:

The PHP operator (.) is also known as the concatenation operator. It joins separate threads together.
The PHP operator (.=) is also known as the combined assignment operator. It connects the argument to the one on the right page, on the left.

Operator Name Example Result
. Concatenation $txt1 . $txt2 Concatenation of $txt1 and $txt2
.= Concatenation assignment $txt1 .= $txt2 Appends $txt2 to $txt1

Example:-

Output:-

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Ashwani Kumar

Sr. Software Engineer at Cotocus Private Limited

There is no end to education. It is not that you read a book, pass an examination, and finish with education. The whole of life, from the moment you are born to the moment you die, is a process of learning.