forked from https://github.com/symfony/symfony
This PR was squashed before being merged into the 3.4 branch (closes #26067).
Discussion
----------
[YAML] Issue #26065: leading spaces in YAML multi-line string literals
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #26065
| License | MIT
| Doc PR | no
Doing this:
Yaml::dump(
["text" => " leading space in first line\nno leading space in last line\n"],
2,
4,
Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK
);
Will produce this:
text: |
leading space in first line
no leading space in last line
Which is invalid YAML because when the first line has leading spaces it needs a [block indentation indicator](http://www.yaml.org/spec/1.2/spec.html#id2793979) like this:
text: |4
leading space in first line
no leading space in last line
This pull requests contains a test and a patch.
Commits
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.composer | ||
.github | ||
src/Symfony | ||
.editorconfig | ||
.gitignore | ||
.php_cs.dist | ||
.travis.yml | ||
appveyor.yml | ||
CHANGELOG-3.0.md | ||
CHANGELOG-3.1.md | ||
CHANGELOG-3.2.md | ||
CHANGELOG-3.3.md | ||
CHANGELOG-3.4.md | ||
composer.json | ||
CONTRIBUTING.md | ||
CONTRIBUTORS.md | ||
LICENSE | ||
link | ||
phpunit | ||
phpunit.xml.dist | ||
README.md | ||
UPGRADE-3.0.md | ||
UPGRADE-3.1.md | ||
UPGRADE-3.2.md | ||
UPGRADE-3.3.md | ||
UPGRADE-3.4.md | ||
UPGRADE-4.0.md |
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