How to show values ONLY in php array?

Question

I have a this:

$output = print_r($feedDrive, true);

But I just want the actual values, not the commas, or [0] => etc.

How can I do this?

one option: implode ( ' ' , $feedDrive ); that would make the values space separated — user8011997
– user8011997, Commented Sep 16, 2017 at 3:31
print_r() is a function used for debug. Use implode(', ', $feedDrive)](php.net/manual/en/function.print-r.php) to generate a string that contains the values separated by comma and echo to display it. Or use a foreach loop to iterate over the array and process its (keys and) values in any way to want. — axiac
– axiac, Commented Sep 16, 2017 at 17:50
Don't understand why when I posted rtfms answer it was downvoted. — user8529409
– user8529409, Commented Sep 17, 2017 at 20:23

Salim Ibrohimi · Accepted Answer · 2017-09-16 03:34:42Z

1

There is foreach loop in php. You have to traverse the array.

foreach($array as $key => $value)
{
  echo $value;
}

If you simply want to add commas between values, consider using implode

$string=implode(",",$array);
echo $string;

answered Sep 16, 2017 at 3:34

Salim Ibrohimi

1,4113 gold badges19 silver badges38 bronze badges

Sign up to request clarification or add additional context in comments.

1 Answer 1