diff --git a/Sources/Configuration/Providers/CLI/CLIArgumentParser.swift b/Sources/Configuration/Providers/CLI/CLIArgumentParser.swift
index 3a2a38c..fa781f8 100644
--- a/Sources/Configuration/Providers/CLI/CLIArgumentParser.swift
+++ b/Sources/Configuration/Providers/CLI/CLIArgumentParser.swift
@@ -122,7 +122,7 @@ internal struct CLIArgumentParser {
             if value.isEmpty {
                 return [""]
             }
-            return value.components(separatedBy: ",")
+            return value.split(separator: ",", omittingEmptySubsequences: false).map(String.init)
         }
     }
 }
diff --git a/Sources/Configuration/Providers/EnvironmentVariables/EnvironmentVariablesProvider.swift b/Sources/Configuration/Providers/EnvironmentVariables/EnvironmentVariablesProvider.swift
index 38e1f47..60a261b 100644
--- a/Sources/Configuration/Providers/EnvironmentVariables/EnvironmentVariablesProvider.swift
+++ b/Sources/Configuration/Providers/EnvironmentVariables/EnvironmentVariablesProvider.swift
@@ -345,7 +345,7 @@ internal struct EnvironmentValueArrayDecoder {
     /// - Parameter string: The source string to parse.
     /// - Returns: The parsed array.
     func decode(_ string: String) -> [String] {
-        string.split(separator: separator).map { $0.trimmed() }
+        string.split(separator: separator, omittingEmptySubsequences: false).map { $0.trimmed() }
     }
 }
 
diff --git a/Tests/ConfigurationTests/EnvironmentVariablesProviderTests.swift b/Tests/ConfigurationTests/EnvironmentVariablesProviderTests.swift
index 030dd45..af6228e 100644
--- a/Tests/ConfigurationTests/EnvironmentVariablesProviderTests.swift
+++ b/Tests/ConfigurationTests/EnvironmentVariablesProviderTests.swift
@@ -99,11 +99,12 @@ struct EnvironmentVariablesProviderTests {
                 "BOOL_NO": "NO",
                 "BOOL_THROWS_ERROR_EMPTY": "",
                 "BOOL_THROWS_ERROR_NOT_BOOL_STRING": "2",
-                "BOOLY_ARRAY_TRUE": "true,1,,YES",
+                "BOOLY_ARRAY_TRUE": "true,1,YES",
                 "BOOLY_ARRAY_FALSE": "false,0,NO",
                 "BOOLY_ARRAY_THROWS_1": "true,1,YESS",
                 "BOOLY_ARRAY_THROWS_2": "false,00,no",
-                "BOOLY_ARRAY_THROWS_3": "false, ,no",
+                "BOOLY_ARRAY_THROWS_3": " ,",
+                "BOOLY_ARRAY_THROWS_4": ",",
             ])
         #expect(try sut.value(forKey: "BOOL_TRUE", type: .bool).value == true)
         #expect(try sut.value(forKey: "BOOL_FALSE", type: .bool).value == false)
@@ -124,6 +125,54 @@ struct EnvironmentVariablesProviderTests {
         #expect(throws: ConfigError.self) { try sut.value(forKey: "BOOLY_ARRAY_THROWS_1", type: .boolArray) }
         #expect(throws: ConfigError.self) { try sut.value(forKey: "BOOLY_ARRAY_THROWS_2", type: .boolArray) }
         #expect(throws: ConfigError.self) { try sut.value(forKey: "BOOLY_ARRAY_THROWS_3", type: .boolArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "BOOLY_ARRAY_THROWS_4", type: .boolArray) }
+    }
+
+    @available(Configuration 1.0, *)
+    @Test func valueForKeyOfIntArrayTypes() throws {
+        let sut = EnvironmentVariablesProvider(
+            environmentVariables: [
+                "INTLY_ARRAY_1": "-1,0,1",
+                "INTLY_ARRAY_2": " -1 , 0 ,1",
+                "INTLY_ARRAY_THROWS_1": "",
+                "INTLY_ARRAY_THROWS_2": " ",
+                "INTLY_ARRAY_THROWS_3": ",",
+                "INTLY_ARRAY_THROWS_4": " ,",
+                "INTLY_ARRAY_THROWS_5": "1,,2",
+                "INTLY_ARRAY_THROWS_6": "1, ,2",
+            ])
+        #expect(try sut.value(forKey: "INTLY_ARRAY_1", type: .intArray).value == .init([-1, 0, 1], isSecret: false))
+        #expect(try sut.value(forKey: "INTLY_ARRAY_2", type: .intArray).value == .init([-1, 0, 1], isSecret: false))
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "INTLY_ARRAY_THROWS_1", type: .intArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "INTLY_ARRAY_THROWS_2", type: .intArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "INTLY_ARRAY_THROWS_3", type: .intArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "INTLY_ARRAY_THROWS_4", type: .intArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "INTLY_ARRAY_THROWS_5", type: .intArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "INTLY_ARRAY_THROWS_6", type: .intArray) }
+    }
+    
+    @available(Configuration 1.0, *)
+    @Test func valueForKeyOfDoubleArrayTypes() throws {
+        let sut = EnvironmentVariablesProvider(
+            environmentVariables: [
+                "DOUBLY_ARRAY_1": "-1.1,0,1.1",
+                "DOUBLY_ARRAY_2": " -1.1 , 0 ,1.1",
+                "DOUBLY_ARRAY_THROWS_1": "",
+                "DOUBLY_ARRAY_THROWS_2": " ",
+                "DOUBLY_ARRAY_THROWS_3": ",",
+                "DOUBLY_ARRAY_THROWS_4": " ,",
+                "DOUBLY_ARRAY_THROWS_5": "1.1,,2.1",
+                "DOUBLY_ARRAY_THROWS_6": "1.1, ,2.1",
+            ])
+        #expect(try sut.value(forKey: "DOUBLY_ARRAY_1", type: .doubleArray).value == .init([-1.1, 0, 1.1], isSecret: false))
+        #expect(try sut.value(forKey: "DOUBLY_ARRAY_2", type: .doubleArray).value == .init([-1.1, 0, 1.1], isSecret: false))
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "DOUBLY_ARRAY_THROWS_1", type: .doubleArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "DOUBLY_ARRAY_THROWS_1", type: .doubleArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "DOUBLY_ARRAY_THROWS_2", type: .doubleArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "DOUBLY_ARRAY_THROWS_3", type: .doubleArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "DOUBLY_ARRAY_THROWS_4", type: .doubleArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "DOUBLY_ARRAY_THROWS_5", type: .doubleArray) }
+        #expect(throws: ConfigError.self) { try sut.value(forKey: "DOUBLY_ARRAY_THROWS_6", type: .doubleArray) }
     }
 
     @available(Configuration 1.0, *)