Question

$myArray = array();

array_push($myArray, "'     a'");

use Framework\ArrayMethods as ArrayMethods;
print_r(($myArray));
print_r(ArrayMethods::lengtOfElements($myArray));

The output will be:

Array ( [0] => ' a' ) Array ( [0] => 8 ) 

So there is only one whitespace before a in the printed string, but the strelen returns 8?
How to make it print ‘ a’ ?

Answer 1

If you want to view in your browser wrap this:

print_r(($myArray));
print_r(ArrayMethods::lengtOfElements($myArray));

So it has <pre> tags:

echo '<pre>';
print_r(($myArray));
print_r(ArrayMethods::lengtOfElements($myArray));
echo '</pre>';