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<?php
/**
* It's pretty straightforward. Your goal is to create a function that removes the first and last characters of a string.
* You're given one parameter, the original string. You don't have to worry with strings with less than two characters.
*/
function removeChar(string $string)
{
$removeFirst = substr($string, 1);
$finalString = substr($removeFirst, 0, strlen($removeFirst)-1);
return $finalString;
}
* Alternate solution
function altremoveChar(string $string)
return substr($string, 1, -1);
w3bdesign /
Codewars-PHP
