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This article will explain in detail how to achieve permanent conversion of data types in PHP. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Permanent conversion

The result is:

Original type integer current type string

Through the permanently converted data, the original type of the data is also changed.

Echo gettype ($old)

The result is:

String

Through the above case, we can see that after we convert the data, our original data type also changes.

This is the end of the article on "how to achieve permanent conversion of data types in PHP". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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