Question

How I could store the result of this function in a string:

for($i=0; $i<=($totRows-1); $i++)
    {
        if($i<($totRows-1))
        { echo $objects[$i]['id'].","; }
        else
        { echo $objects[$i]['id']; }
    }

And for example it returns:

6,8,9

and I want to save it as a variable such as $var then when typing the following code:

echo $var;

I would have the same string

6,8,9

Thanks!

Answer 1

$text = "";
for($i=0; $i<=($totRows-1); $i++)
    {
        if($i<($totRows-1))
        { $text .= $objects[$i]['id'].","; }
        else
        { $text .= $objects[$i]['id']; }
    }

echo $text;