Usage of PHP reverse string function strrev() function_PHP tutorial

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Definition and usage
strrev() function reverses a string.

Syntax
strrev(string)
Parameter Description
string Required. Specifies the string to reverse.
Example

Copy code The code is as follows:

echo strrev("Hello World! ");
?>

Output:
!dlroW olleH

For example:

Copy code The code is as follows:

$str="Hello world";
$result=strrev($str);
echo $result;
//The output result is: dlrow olleH;
?>

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