8000 [DI] added support for PHP constants in yaml configuration files · symfony/symfony@6152fb5 · GitHub
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[DI] added support for PHP constants in yaml configuration files
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‎src/Symfony/Component/DependencyInjection/CHANGELOG.md

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CHANGELOG
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=========
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3.2.0
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-----
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* added support for PHP constants in YAML configuration files
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3.0.0
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-----
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‎src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php

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@@ -21,6 +21,7 @@
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use Symfony\Component\Config\Resource\FileResource;
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use Symfony\Component\Yaml\Exception\ParseException;
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use Symfony\Component\Yaml\Parser as YamlParser;
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use Symfony\Component\Yaml\Yaml;
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use Symfony\Component\ExpressionLanguage\Expression;
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/**
@@ -366,7 +367,7 @@ protected function loadFile($file)
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}
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try {
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$configuration = $this->yamlParser->parse(file_get_contents($file));
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$configuration = $this->yamlParser->parse(file_get_contents($file), Yaml::PARSE_CONSTANT);
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} catch (ParseException $e) {
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throw new InvalidArgumentException(sprintf('The file "%s" does not contain valid YAML.', $file), 0, $e);
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}

‎src/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services2.yml

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@@ -5,6 +5,7 @@ parameters:
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- false
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- 0
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- 1000.3
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- !php/const:PHP_INT_MAX
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bar: foo
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escape: '@@escapeme'
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foo_bar: '@foo_bar'

‎src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php

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@@ -97,7 +97,7 @@ public function testLoadParameters()
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$container = new ContainerBuilder();
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$loader = new YamlFileLoader($container, new FileLocator(self::$fixturesPath.'/yaml'));
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$loader->load('services2.yml');
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$this->assertEquals(array('foo' => 'bar', 'mixedcase' => array('MixedCaseKey' => 'value'), 'values' => array(true, false, 0, 1000.3), 'bar' => 'foo', 'escape' => '@escapeme', 'foo_bar' => new Reference('foo_bar')), $container->getParameterBag()->all(), '->load() converts YAML keys to lowercase');
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$this->assertEquals(array('foo' => 'bar', 'mixedcase' => array('MixedCaseKey' => 'value'), 'values' => array(true, false, 0, 1000.3, PHP_INT_MAX), 'bar' => 'foo', 'escape' => '@escapeme', 'foo_bar' => new Reference('foo_bar')), $container->getParameterBag()->all(), '->load() converts YAML keys to lowercase');
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}
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public function testLoadImports()
@@ -113,7 +113,7 @@ public function testLoadImports()
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$loader->load('services4.yml');
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$actual = $container->getParameterBag()->all();
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$expected = array('foo' => 'bar', 'values' => array(true, false), 'bar' => '%foo%', 'escape' => '@escapeme', 'foo_bar' => new Reference('foo_bar'), 'mixedcase' => array('MixedCaseKey' => 'value'), 'imported_from_ini' => true, 'imported_from_xml' => true);
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$expected = array('foo' => 'bar', 'values' => array(true, false, PHP_INT_MAX), 'bar' => '%foo%', 'escape' => '@escapeme', 'foo_bar' => new Reference('foo_bar'), 'mixedcase' => array('MixedCaseKey' => 'value'), 'imported_from_ini' => true, 'imported_from_xml' => true);
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$this->assertEquals(array_keys($expected), array_keys($actual), '->load() imports and merges imported files');
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// Bad import throws no exception due to ignore_errors value.

‎src/Symfony/Component/DependencyInjection/composer.json

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@@ -19,7 +19,7 @@
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"php": ">=5.5.9"
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},
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"require-dev": {
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"symfony/yaml": "~2.8|~3.0",
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"symfony/yaml": "~3.2",
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"symfony/config": "~2.8|~3.0",
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"symfony/expression-language": "~2.8|~3.0"
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},
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"symfony/expression-language": "For using expressions in service container configuration",
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"symfony/proxy-manager-bridge": "Generate service proxies to lazy load them"
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},
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"conflict": {
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"symfony/yaml": "<3.2"
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},
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"autoload": {
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"psr-4": { "Symfony\\Component\\DependencyInjection\\": "" },
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"exclude-from-classmap": [

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