Answers for "using substr to get the last letter of an string in an array php"

get last character of string php

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

Get the Last Character of a String in PHP

phpCopy<?php  
$string = "This is a string";
$lengthOfString = strlen($string);
$lastCharPosition = $lengthOfString-1;
$lastChar = $string[$lastCharPosition];
echo "The last char of the string is $lastChar.";
?>

Get the Last Character of a String in PHP

phpCopysubstr($stringName, $startingPosition, $lengthOfSubstring);