Symfony YAML parser doesn't handle complex YAML format #20579
Description
As described here :
http://yaml.org/spec/1.2/spec.html#id2760395
A question mark and space (“? ”) indicate a complex mapping key.
But, when I try to load a valid YAML file using complex mappig, I got an error :
Error parsing YAML, invalid file "diet.fr.yml"
ParseException: Unable to parse at line 3 (near "? "1"").
My file content :
---
diet:
? "1"
:
name: végétalien
As PECL YAML extension ( https://pecl.php.net/package/yaml ) exists, works fine and seems more complete than symfony's one, wouldn't be more simple to replace Symfony's YAML component by php extension ?
What do you think ?