diff --git a/src/Symfony/Component/DependencyInjection/EnvVarProcessor.php b/src/Symfony/Component/DependencyInjection/EnvVarProcessor.php
index 7202cd7a9881f..9231cf48c5fb5 100644
--- a/src/Symfony/Component/DependencyInjection/EnvVarProcessor.php
+++ b/src/Symfony/Component/DependencyInjection/EnvVarProcessor.php
@@ -236,7 +236,7 @@ public function getEnv($prefix, $name, \Closure $getEnv)
}
if ('csv' === $prefix) {
- return str_getcsv($env);
+ return str_getcsv($env, ',', '"', \PHP_VERSION_ID >= 70400 ? '' : '\\');
}
if ('trim' === $prefix) {
diff --git a/src/Symfony/Component/DependencyInjection/Tests/EnvVarProcessorTest.php b/src/Symfony/Component/DependencyInjection/Tests/EnvVarProcessorTest.php
index b8bc6da05cb67..c960c2f1ada2c 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/EnvVarProcessorTest.php
+++ b/src/Symfony/Component/DependencyInjection/Tests/EnvVarProcessorTest.php
@@ -478,4 +478,37 @@ public function testRequireFile()
$this->assertEquals('foo', $result);
}
+
+ /**
+ * @dataProvider validCsv
+ */
+ public function testGetEnvCsv($value, $processed)
+ {
+ $processor = new EnvVarProcessor(new Container());
+
+ $result = $processor->getEnv('csv', 'foo', function ($name) use ($value) {
+ $this->assertSame('foo', $name);
+
+ return $value;
+ });
+
+ $this->assertSame($processed, $result);
+ }
+
+ public function validCsv()
+ {
+ $complex = <<<'CSV'
+,"""","foo""","\""",\,foo\
+CSV;
+
+ return [
+ ['', [null]],
+ [',', ['', '']],
+ ['1', ['1']],
+ ['1,2," 3 "', ['1', '2', ' 3 ']],
+ ['\\,\\\\', ['\\', '\\\\']],
+ [$complex, \PHP_VERSION_ID >= 70400 ? ['', '"', 'foo"', '\\"', '\\', 'foo\\'] : ['', '"', 'foo"', '\\"",\\,foo\\']],
+ [null, null],
+ ];
+ }
}
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