Illegal offset type in - how to be?

Question

PHP

$coordString[] = array(['coords']=> $tempresult_1['0']);

then
[09-Sep-2016 17:54:12 Europe/Moscow] PHP Warning: Illegal offset type in D:\www\geocode\api\v03\parsaria.inc.php on line 54 works great
though
$coordString[] = array($tempresult_1['0']);

Answer 1

You are trying to set the key to an array. You can not do it this way.

Answer 2

generally in this example "$coordString[] = array(['coords']=> $tempresult_1['0']);" there is nothing "forbidden" except that the 'coords' key needs to have the square brackets removed. When describing arrays, they are not needed.