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PHP str_rot13 Function


Tutorials »Php »

Topic

What is str_rot13 Function?



Explanation

In PHP this function is used to perform the rot13 encoding to transform a string.

Syntax:
    sha1_file(string)

In the above syntax "string" specifies the text to do the encoding.

Example:
    <?php
    echo str_rot13("Good Morning");
    echo "<br />";
    echo str_rot13("Tbbq Zbeavat");
    ?>
Result:
    Tbbq Zbeavat
    Good Morning

In the above example the string "Good Morning" is encoded using the str_rot13 function, and the encoded string is done vice versa






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