php get last 3 characters of string code example

Example 1: get last character of string php

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

Example 2: php get first 5 characters of string

$result = substr("Hello How are you", 0, 5); //first 5 chars "Hello"

Example 3: take last four digits php

$newstring = substr($dynamicstring, -7);

Example 4: php get first character of string

$firstStringCharacter = substr("hello", 0, 1);

Example 5: Get the Last Character of a String in PHP

phpCopy<?php  
$string = 'This is a string';
$lastChar = substr($string, -1);
echo "The last char of the string is $lastChar.";
?>

Example 6: 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.";
?>