note 84703 modified in function.preg-replace by danbrown
| From: | danbrown@php.net | Date: | Fri, 28 Nov 2008 19:45:26 +0000 |
| Subject: | note 84703 modified in function.preg-replace by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-147135@lists.php.net to get a copy of this message | ||
<?php
//:::replace with anything that you can do with searched string:::
//Marcin Majchrzak
//pixaltic.com
$c = "2 4 8";
echo ($c); //display:2 4 8
$cp = "/(\d)\s(\d)\s(\d)/e"; //pattern
$cr = "'\\3*\\2+\\1='.(('\\3')*('\\2')+('\\1'))";
//replece
$c = preg_replace($cp, $cr, $c);
echo ($c); //display:8*4+2=34
?>
--was--
<?
//:::replace with anything that you can do with searched string:::
//Marcin Majchrzak
//pixaltic.com
$c = "2 4 8";
echo ($c); //display:2 4 8
$cp = "/(\d)\s(\d)\s(\d)/e"; //pattern
$cr = "'\\3*\\2+\\1='.(('\\3')*('\\2')+('\\1'))";
//replece
$c = preg_replace($cp, $cr, $c);
echo ($c); //display:8*4+2=34
?>
http://php.net/manual/en/function.preg-replace.php