Description:
------------
There seems to be a bug with float values out of YAML files.

Originally found here:
https://www.drupal.org/node/2882708

"3.1415" is parsed as "3.1415900000001784" and "1.2e+34" is parsed as "1.2000000000000467E+34"

This is only happens in alpine. It is not present in ruby on alpine though so I'm not sure if its musl related or if ruby works around it.



Test script:
---------------
<?php

var_dump(yaml_parse('
  - 3.1415
  - 1.2e+30
'));

Expected result:
----------------
array(2) {
  [0]=>
  float(3.1415)
  [1]=>
  float(1.2E+30)
}


Actual result:
--------------
array(2) {
  [0]=>
  float(3.1414999999997)
  [1]=>
  float(1.1999999999999E+30)
}