php get last 4 characters code example

Example 1: get last character of string php

substr("testers", -1); // returns "s"

Example 2: Get the Last Character of a String in PHP

phpCopy<?php 
$string = "This is a string";
$lastCharPosition = strlen($string) - 1;  
for ($x = $lastCharPosition; $x < strlen($string); $x++) {
    $newString = $string[$x]; 
} 
echo "The last char of the string is $newString.";
?>