PHP reverse string function strrev () Usage

Source: Internet
Author: User

I really want to create a function for Baike. I only write Web Development notes one day because of my limited energy. ArticleThe update is busy enough, because my job is not just about writing this blog, but there are many other websites that need maintenance. Every day I write soft texts and write original articles. It's really tiring, now, I want to implement the function Baike in the future. I hope you can support it.

Definition and usage
The strrev () function reverses the string.

Syntax
Strrev (string)
Parameter description
String is required. Specifies the string to be reversed.
ExampleCopyCodeThe Code is as follows: <? PHP
Echo strrev ("Hello world! ");
?>

Output:
! Dlrow olleh

For example:Copy codeThe Code is as follows: <? PHP
$ STR = "Hello World ";
$ Result = strrev ($ Str );
Echo $ result;
// The output result is dlrow olleh;
?>

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