Fixed compatibility with PHP 8.0

Author: janpecha

.github/workflows/tests.yml

@@ -7,7 +7,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                php: ['5.6', '7.0', '7.1', '7.2', '7.3', '7.4']
+                php: ['5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0']
 
             fail-fast: false
 

src/Statements/AddForeignKey.php

@@ -20,7 +20,7 @@ class AddForeignKey implements IStatement
 		 * @param  string
 		 * @param  string[]|string
 		 */
-		public function __construct($name, $columns = [], $targetTable, $targetColumns = [])
+		public function __construct($name, $columns, $targetTable, $targetColumns)
 		{
 			$this->definition = new ForeignKeyDefinition($name, $columns, $targetTable, $targetColumns);
 		}

src/Statements/AddIndex.php

@@ -18,7 +18,7 @@ class AddIndex implements IStatement
 		 * @param  string|NULL
 		 * @param  string
 		 */
-		public function __construct($name = NULL, $type)
+		public function __construct($name, $type)
 		{
 			$this->definition = new IndexDefinition($name, $type);
 		}

src/Statements/AlterTable.php

@@ -73,7 +73,7 @@ public function modifyColumn($name, $type, array $parameters = NULL, array $opti
 		 * @param  string
 		 * @return AddIndex
 		 */
-		public function addIndex($name = NULL, $type)
+		public function addIndex($name, $type)
 		{
 			return $this->statements[] = new AddIndex($name, $type);
 		}
@@ -96,7 +96,7 @@ public function dropIndex($index)
 		 * @param  string[]|string
 		 * @return AddForeignKey
 		 */
-		public function addForeignKey($name, $columns = [], $targetTable, $targetColumns = [])
+		public function addForeignKey($name, $columns, $targetTable, $targetColumns)
 		{
 			return $this->statements[] = new AddForeignKey($name, $columns, $targetTable, $targetColumns);
 		}

src/Statements/CreateTable.php

@@ -75,7 +75,7 @@ public function addIndex($name, $type)
 		 * @param  string[]|string
 		 * @return ForeignKeyDefinition
 		 */
-		public function addForeignKey($name, $columns = [], $targetTable, $targetColumns = [])
+		public function addForeignKey($name, $columns, $targetTable, $targetColumns)
 		{
 			if (isset($this->foreignKeys[$name])) {
 				throw new DuplicateException("Foreign key '$name' already exists.");

src/Statements/ForeignKeyDefinition.php

@@ -40,7 +40,7 @@ class ForeignKeyDefinition implements IStatement
 		 * @param  string
 		 * @param  string[]|string
 		 */
-		public function __construct($name, $columns = [], $targetTable, $targetColumns = [])
+		public function __construct($name, $columns, $targetTable, $targetColumns)
 		{
 			$this->name = $name;
 			$this->targetTable = $targetTable;

src/Statements/IndexDefinition.php

@@ -29,7 +29,7 @@ class IndexDefinition implements IStatement
 		 * @param  string|NULL
 		 * @param  string
 		 */
-		public function __construct($name = NULL, $type)
+		public function __construct($name, $type)
 		{
 			$this->name = $name;
 			$this->setType($type);