Testing location (xampp), I get on the return of the function mapping an array. Example:
<?php $res = $obj->Function()[0]['name']; ?>
And on the production server (typical hosting) is an interpolated form has an error of type "Parse Error ";
PHP Parse error: syntax error, unexpected '[' in path / archive.php on line 10
How to enable the availability of working with this syntax?
This feature you want is called array dereferencing , and is available in PHP 5.4 upwards. According to PHP documentation :
As of PHP 5.4 it is possible to array dereference the result of a function or method call directly. Before it was only possible using a temporary variable.
That means, something you used to do in PHP 5.3 down:
$array = ['a', 'b', 'c'];
echo $array[0]; // a
... can be simplified in PHP 5.4 up:
echo ['a', 'b', 'c'][0]; // 1
Try this
<?php $res = $obj->Function();
echo $res[0]['name'];
?>
You will get the return and instantiate in your variable $res ai you can manipulate as you want