8000 fix the inline level for dumped multi-line strings by xabbuh · Pull Request #20732 · symfony/symfony · GitHub
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2 changes: 1 addition & 1 deletion src/Symfony/Component/Yaml/Dumper.php
Original file line number Diff line number Diff line change
Expand Up @@ -88,7 +88,7 @@ public function dump($input, $inline = 0, $indent = 0, $flags = 0)
$isAHash = Inline::isHash($input);

foreach ($input as $key => $value) {
if ($inline > 1 && Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK & $flags && is_string($value) && false !== strpos($value, "\n")) {
if ($inline >= 1 && Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK & $flags && is_string($value) && false !== strpos($value, "\n")) {
$output .= sprintf("%s%s%s |\n", $prefix, $isAHash ? Inline::dump($key, $flags).':' : '-', '');

foreach (preg_split('/\n|\r\n/', $value) as $row) {
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2 changes: 1 addition & 1 deletion src/Symfony/Component/Yaml/Tests/DumperTest.php
Original file line number Diff line number Diff line change
Expand Up @@ -342,7 +342,7 @@ public function testDumpMultiLineStringAsScalarBlock()
),
);

$this->assertSame(file_get_contents(__DIR__.'/Fixtures/multiple_lines_as_literal_block.yml'), $this->dumper->dump($data, 3, 0, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK));
$this->assertSame(file_get_contents(__DIR__.'/Fixtures/multiple_lines_as_literal_block.yml'), $this->dumper->dump($data, 2, 0, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK));
}

/**
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Original file line number Diff line number Diff line change
Expand Up @@ -10,5 +10,4 @@ data:
empty line:

baz
nested_inlined_multi_line_string:
inlined_multi_line: "foo\nbar\r\nempty line:\n\nbaz"
nested_inlined_multi_line_string: { inlined_multi_line: "foo\nbar\r\nempty line:\n\nbaz" }
0