Create string from Array?

[ale1981]

If I have an array similar to;

 

Array ( [0] => 0010 [1] => 0020 [2] => 0030 [3] => 0040 [4] => 0050 [5] => 0060 )

 

How can i convert that array to a string, so the string will be like;

 

"0010", "0020", "0030", "0040", "0050", "0060"

 

Notice the "," is missing from the last part of the array.

If the array has only one entry then it would be;

 

"0010"

 

Any help appreciated.

 

Thanks in advance.

[obsidian]

What are you doing with the string? If you are writing this to a file in order to create an Excel readable CSV file, check out the fgetcsv() and fputcsv() functions. Otherwise, you'd need something like this:

<?php
$arr = array('0010', '0020', '0030', '0040', '0050', '0060');
foreach ($arr as $k => $v)
{
  $arr[$k] = '"{$v}"';
}

echo implode(',' $arr);
?>

[ale1981]

Thanks obsidian, works great;

 

foreach ($groupID as $k => $v)
{
  $groupID[$k] = '"' .$v. '"';
}

$groupNos = implode(',', $groupID);
echo $groupNos;