Remove all characters prior to last character

Question

Consider the following string:

Hello World

My aim is to remove all the characters prior to the last character ("d"), excluding the last character.

What is the most efficient way to accomplish this in PHP?

`substr('Hello World', -1);` or PHP7 `$str[-1]` - https://3v4l.org/FF07h — Lawrence Cherone, Dec 21 '17 at 11:00

score 6 · Accepted Answer · answered Dec 21 '17 at 10:59

6

Use substr() in php

<?php 
$str = "Hello World";
echo substr($str, -1);
?>

answered Dec 21 '17 at 10:59

Aman Kumar

score 1 · Answer 2 · edited Dec 21 '17 at 11:13

1

Just get the last

 substr("Hello World", -1); // returns "d"

edited Dec 21 '17 at 11:13

Atural

answered Dec 21 '17 at 11:01

Ali Raza

2 Answers2