[Yaml] PHP-8: Uncaught TypeError: abs() expects parameter 1 to be int or float, string given
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@ -715,7 +715,7 @@ class Parser
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if (self::preg_match('/^(?:'.self::TAG_PATTERN.' +)?'.self::BLOCK_SCALAR_HEADER_PATTERN.'$/', $value, $matches)) {
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$modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
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$data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), (int) abs($modifiers));
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$data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), (int) abs((int) $modifiers));
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if ('' !== $matches['tag']) {
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if ('!!binary' === $matches['tag']) {
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@ -2307,6 +2307,48 @@ YAML;
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$this->assertSame(['parameters' => 'abc'], $this->parser->parse($yaml));
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}
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public function testParseValueWithModifiers()
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{
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$yaml = <<<YAML
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parameters:
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abc: |+5 # plus five spaces indent
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one
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two
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three
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four
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five
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YAML;
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$this->assertSame(
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[
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'parameters' => [
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'abc' => implode("\n", ['one', 'two', 'three', 'four', 'five']),
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],
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],
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$this->parser->parse($yaml)
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);
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}
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public function testParseValueWithNegativeModifiers()
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{
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$yaml = <<<YAML
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parameters:
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abc: |-3 # minus
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one
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two
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three
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four
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five
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YAML;
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$this->assertSame(
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[
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'parameters' => [
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'abc' => implode("\n", ['one', 'two', 'three', 'four', 'five']),
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],
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],
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$this->parser->parse($yaml)
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);
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}
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}
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class B
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