php get last 4 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: get last word from string php

function getLastWord($string)
    {
        $string = explode(' ', $string);
        $last_word = array_pop($string);
        return $last_word;
    }