get first string php code example
Example 1: take last four digits php
$newstring = substr($dynamicstring, -7);
Example 2: php get first character of string
$firstStringCharacter = substr("hello", 0, 1);
Example 3: php nth characters from end of string
$rest = substr("abcdef", -3, 1); // returns 'd'
Example 4: first name of string php
$words = explode(" ", $string);
$firstname = $words[0];
$lastname = $words[1];
$third_word = $words[2];