how to change the output of array in php

Question

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hi 2 all
i have an array which is

PHP

<?php
$x=array(1,2,3,4,5,6);
foreach($x as $y)
{

print_r($y);
}

?>

the above code output 123456

i want the output to be like that
(1,2)
(3,4)
(5,6)
how to that??

Posted 20-Dec-12 9:24am

Comments

DinoRondelly 20-Dec-12 15:27pm

There are lots of ways to do that what have your tried? Where are you stuck?

If you just play around with it you'll have it in no time,

TheSniper105 20-Dec-12 15:52pm

i need to do it using foreach only

DinoRondelly 20-Dec-12 16:51pm

Couldnt even give me 5 stars hey ...

1 solution

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DinoRondelly · Accepted Answer · 2012-12-20T10:16:00

PHP

$x=array(1,2,3,4,5,6);
$temp = "";
foreach($x as $y)
{
if($temp !== "")
{
  print_r("(".$temp.",".$y.")");
  $temp = "";
}
else
{
  $temp = $y;
}
}

You can test here, Your welcome.

http://sandbox.onlinephpfunctions.com/[^]

Posted 20-Dec-12 10:16am

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