php extract characters from string code example
Example 1: php get first 5 characters of string
$result = substr("Hello How are you", 0, 5); //first 5 chars "Hello"Example 2: take last four digits php
$newstring = substr($dynamicstring, -7);$result = substr("Hello How are you", 0, 5); //first 5 chars "Hello"$newstring = substr($dynamicstring, -7);