note 100678 modified in function.substr by danbrown
| From: | danbrown@php.net | Date: | Sat, 30 Oct 2010 01:09:44 +0000 |
| Subject: | note 100678 modified in function.substr by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-173602@lists.php.net to get a copy of this message | ||
I needed a function like lpad from oracle, or right from SQL
then I use this code :
<?php
function right($string,$chars)
{
$vright = substr($string, strlen($string)-$chars,$chars);
return $vright;
}
echo right('0r0j4152',4);
?>
Result:
4152
------------------------------------------------
This function is really simple, I just wanted to share, maybe helps someone out there.
regards,
--was--
I needed a function like lpad from oracle, or right from SQL
then I use this code :
<?
function right($string,$chars)
{
$vright = substr($string, strlen($string)-$chars,$chars);
return $vright;
}
echo right('0r0j4152',4);
?>
Result:
4152
------------------------------------------------
This function is really simple, I just wanted to share, maybe helps someone out there.
regards,
http://php.net/manual/en/function.substr.php