How to reverse an integer in php

php method to reverse an integer: 1. Use the strval() function to convert the specified integer into a string type, the syntax is "strval (integer)"; 2. Use the strrev() function to reverse an integer string That’s it, the syntax is “strrev(integer string)”.

The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

How to reverse php An integer

In php, if you want to reverse an integer, you can use the strrev() function:

• First convert the specified integer to String type

• Then use the strrev() function to reverse the integer string

Implementation code:

";
}
reverse(123);
reverse(234);
reverse(23455);
reverse(34235);
reverse(43233);
?>

Description:

strval() function is used to obtain the string value of a variable.

strrev() function is used to reverse a string.

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