php substring last character code example

Example 1: get last character of string php

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

Example 2: only display part of string php

substr('abcdef', 1);     // bcdef
substr('abcdef', 1, 3);  // bcd
substr('abcdef', 0, 8);  // abcdef
substr('abcdef', -1, 1); // f

Example 3: print only some characters of a string in php

substr(string,start,length)