Closed
Description
| Q | A |
|---|---|
| Bug report? | yes |
| Feature request? | no |
| BC Break report? | no |
| RFC? | no |
| Symfony version | 3.3.8 |
<?php
require __DIR__ . '/vendor/autoload.php';
use Symfony\Component\Yaml\Parser;
use Symfony\Component\Yaml\Yaml;
$file =<<<YAML
aaa: &A
bbb: 1
ccc:
ddd: 2
<<: *A
eee:
fff: 3
<<:
ggg: 4
YAML;no $flags, does work,
$arr = (new Parser())->parse($file);
var_dump($arr);
/***
array(3) {
'aaa' =>
array(1) {
'bbb' =>
int(1)
}
'ccc' =>
array(2) {
'ddd' =>
int(2)
'bbb' =>
int(1)
}
'eee' =>
array(2) {
'fff' =>
int(3)
'ggg' =>
int(4)
}
}
***/PARSE_OBJECT_FOR_MAP, does not work.
$arr = (new Parser())->parse($file, Yaml::PARSE_OBJECT_FOR_MAP);
// Symfony\Component\Yaml\Exception\ParseException:
// YAML merge keys used with a scalar value instead of an array at line 5 (near "<<: *A").