Q:

Write a PHP program to create a new string with the last char added at the front and back of a given string of length 1 or more

hamza
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2022-05-18
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Write a PHP program to create a new string with the last char added at the front and back of a given string of length 1 or more.

 

Php programming,
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hamza
2022-05-18
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<?php
function test($str) 
{
   $s = substr($str, strlen($str) - 1);
      return $s.$str.$s;
   
}

echo test("Red")."\n";
echo test("Green")."\n";
echo test("1")."\n";

Sample Output:

dRedd
nGreenn
111

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