plz help with operators.

[ShivaGupta]

i am working with this code .

<?php

$str = ' 1 + 1+  1 ';
$str = str_replace(' ', '', $str);
preg_match('/(?P<one>\d+)[+-](?P<two>\d+)[+-](?P<three>\d+)/', $str, $matches);
$user = $matches[0];
?>

then here i want result as 3

plz help me how to do

[Ch0cu3r]

Have a read of this thread

http://forums.phpfreaks.com/topic/283274-simple-math-problem/

 

You should be able to find a solution within there.

[ShivaGupta]

Have a read of this thread

http://forums.phpfreaks.com/topic/283274-simple-math-problem/

 

You should be able to find a solution within there.

after read that threed steel i have provlem..........

 

 

i am using a temp soltuion   first save as php then include that php

$sym1 = "$";
$sym2 = "user";
$sym3 = "<?php
$sym1$sym2 = ( $user );
?>";
$st='user.php';
file_put_contents($st, $sym3);
include("user.php");

and it working fine but i want  other soltuion ...........

Edited January 12, 2014 by ShivaGupta