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This article mainly introduces the use of php_strip_whitespace in the built-in function of PHP, which has a certain reference value. Interested friends can refer to it. I hope you can learn a lot after reading this article.

Php_strip_whitespace

This function is also similar to the previous show_source () function, but it removes comments and spaces from the file.

What are the built-in functions of PHP

Usage:

Echophp_strip_whitespace ("php_script.php"); what language is php? php, a nested abbreviation, is the abbreviation of English Hypertext preprocessing language (PHP:Hypertext Preprocessor). PHP is a kind of HTML embedded language. PHP is somewhat similar to Microsoft's ASP. It is a scripting language that embeds HTML documents on the server. The style of the language is similar to C language, and now it is widely used by many website programmers.

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