Store all array values into a single variable as CSV in PHP

Question

I have an array containing numbers 1-5 (sometimes more). All the members in the array can be displayed using the php function foreach. But, how can I display all the members of my array by storing it in a single variable as csv (like1, 2, 3, 4, 5), and thereby printing that variable only?

do you only want to know what's inside the array or do you actually have to work with that variable afterwards? — Gordon
– Gordon, Commented Mar 7, 2011 at 10:57

Michiel Pater · Accepted Answer · 2011-03-07 10:46:42Z

5

You could use the function implode().

For example

$csv_var = implode(', ', $array);

Have a look at the Manual.

answered Mar 7, 2011 at 10:46

Michiel Pater

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