Fix CS: Apply unused local variable changes by @hhamon - Fixes GH-91

lib/Doctrine/DBAL/Connection.php

@@ -1164,7 +1164,7 @@ class Connection implements DriverConnection
             // Positional parameters
             $typeOffset = array_key_exists(0, $types) ? -1 : 0;
             $bindIndex = 1;
-            foreach ($params as $position => $value) {
+            foreach ($params as $value) {
                 $typeIndex = $bindIndex + $typeOffset;
                 if (isset($types[$typeIndex])) {
                     $type = $types[$typeIndex];

lib/Doctrine/DBAL/Platforms/DB2Platform.php

@@ -358,7 +358,7 @@ class DB2Platform extends AbstractPlatform
 
         $sqls = parent::_getCreateTableSQL($tableName, $columns, $options);
 
-        foreach ($indexes as $index => $definition) {
+        foreach ($indexes as $definition) {
             $sqls[] = $this->getCreateIndexSQL($definition, $tableName);
         }
         return $sqls;
@@ -376,7 +376,7 @@ class DB2Platform extends AbstractPlatform
         $columnSql = array();
 
         $queryParts = array();
-        foreach ($diff->addedColumns as $fieldName => $column) {
+        foreach ($diff->addedColumns as $column) {
             if ($this->onSchemaAlterTableAddColumn($column, $diff, $columnSql)) {
                 continue;
             }

lib/Doctrine/DBAL/Platforms/MySqlPlatform.php

@@ -460,7 +460,7 @@ class MySqlPlatform extends AbstractPlatform
             $queryParts[] =  'RENAME TO ' . $diff->newName;
         }
 
-        foreach ($diff->addedColumns as $fieldName => $column) {
+        foreach ($diff->addedColumns as $column) {
             if ($this->onSchemaAlterTableAddColumn($column, $diff, $columnSql)) {
                 continue;
             }

lib/Doctrine/DBAL/Platforms/OraclePlatform.php

@@ -354,7 +354,7 @@ class OraclePlatform extends AbstractPlatform
         }
 
         if (isset($indexes) && ! empty($indexes)) {
-            foreach ($indexes as $indexName => $index) {
+            foreach ($indexes as $index) {
                 $sql[] = $this->getCreateIndexSQL($index, $table);
             }
         }
@@ -408,10 +408,6 @@ class OraclePlatform extends AbstractPlatform
         $sql   = array();
 
         $indexName  = $table . '_AI_PK';
-        $definition = array(
-            'primary' => true,
-            'columns' => array($name => true),
-        );
 
         $idx = new \Doctrine\DBAL\Schema\Index($indexName, array($name), true, true);
 

lib/Doctrine/DBAL/Platforms/SQLServerPlatform.php

@@ -153,7 +153,6 @@ class SQLServerPlatform extends AbstractPlatform
     public function getDropIndexSQL($index, $table=null)
     {
         if ($index instanceof \Doctrine\DBAL\Schema\Index) {
-            $index_ = $index;
             $index = $index->getQuotedName($this);
         } else if (!is_string($index)) {
             throw new \InvalidArgumentException('AbstractPlatform::getDropIndexSQL() expects $index parameter to be string or \Doctrine\DBAL\Schema\Index.');
@@ -322,7 +321,7 @@ class SQLServerPlatform extends AbstractPlatform
             $queryParts[] = 'RENAME TO ' . $diff->newName;
         }
 
-        foreach ($diff->addedColumns as $fieldName => $column) {
+        foreach ($diff->addedColumns as $column) {
             if ($this->onSchemaAlterTableAddColumn($column, $diff, $columnSql)) {
                 continue;
             }

lib/Doctrine/DBAL/Schema/AbstractSchemaManager.php

@@ -576,7 +576,7 @@ abstract class AbstractSchemaManager
     protected function _getPortableDatabasesList($databases)
     {
         $list = array();
-        foreach ($databases as $key => $value) {
+        foreach ($databases as $value) {
             if ($value = $this->_getPortableDatabaseDefinition($value)) {
                 $list[] = $value;
             }
@@ -592,7 +592,7 @@ abstract class AbstractSchemaManager
     protected function _getPortableFunctionsList($functions)
     {
         $list = array();
-        foreach ($functions as $key => $value) {
+        foreach ($functions as $value) {
             if ($value = $this->_getPortableFunctionDefinition($value)) {
                 $list[] = $value;
             }
@@ -608,7 +608,7 @@ abstract class AbstractSchemaManager
     protected function _getPortableTriggersList($triggers)
     {
         $list = array();
-        foreach ($triggers as $key => $value) {
+        foreach ($triggers as $value) {
             if ($value = $this->_getPortableTriggerDefinition($value)) {
                 $list[] = $value;
             }
@@ -624,7 +624,7 @@ abstract class AbstractSchemaManager
     protected function _getPortableSequencesList($sequences)
     {
         $list = array();
-        foreach ($sequences as $key => $value) {
+        foreach ($sequences as $value) {
             if ($value = $this->_getPortableSequenceDefinition($value)) {
                 $list[] = $value;
             }
@@ -656,7 +656,7 @@ abstract class AbstractSchemaManager
         $eventManager = $this->_platform->getEventManager();
 
         $list = array();
-        foreach ($tableColumns as $key => $tableColumn) {
+        foreach ($tableColumns as $tableColumn) {
             $column = null;
             $defaultPrevented = false;
 
@@ -748,7 +748,7 @@ abstract class AbstractSchemaManager
     protected function _getPortableTablesList($tables)
     {
         $list = array();
-        foreach ($tables as $key => $value) {
+        foreach ($tables as $value) {
             if ($value = $this->_getPortableTableDefinition($value)) {
                 $list[] = $value;
             }
@@ -764,7 +764,7 @@ abstract class AbstractSchemaManager
     protected function _getPortableUsersList($users)
     {
         $list = array();
-        foreach ($users as $key => $value) {
+        foreach ($users as $value) {
             if ($value = $this->_getPortableUserDefinition($value)) {
                 $list[] = $value;
             }
@@ -780,7 +780,7 @@ abstract class AbstractSchemaManager
     protected function _getPortableViewsList($views)
     {
         $list = array();
-        foreach ($views as $key => $value) {
+        foreach ($views as $value) {
             if ($view = $this->_getPortableViewDefinition($value)) {
                 $viewName = strtolower($view->getQuotedName($this->_platform));
                 $list[$viewName] = $view;
@@ -797,7 +797,7 @@ abstract class AbstractSchemaManager
     protected function _getPortableTableForeignKeysList($tableForeignKeys)
     {
         $list = array();
-        foreach ($tableForeignKeys as $key => $value) {
+        foreach ($tableForeignKeys as $value) {
             if ($value = $this->_getPortableTableForeignKeyDefinition($value)) {
                 $list[] = $value;
             }

lib/Doctrine/DBAL/Schema/Comparator.php

@@ -261,7 +261,7 @@ class Comparator
             }
         }
 
-        foreach ($renameCandidates as $candidate => $candidateColumns) {
+        foreach ($renameCandidates as $candidateColumns) {
             if (count($candidateColumns) == 1) {
                 list($removedColumn, $addedColumn) = $candidateColumns[0];
                 $removedColumnName = strtolower($removedColumn->getName());

lib/Doctrine/DBAL/Schema/DB2SchemaManager.php

@@ -124,7 +124,6 @@ class DB2SchemaManager extends AbstractSchemaManager
     {
         $eventManager = $this->_platform->getEventManager();
 
-        $tableIndexRows = array();
         $indexes = array();
         foreach($tableIndexes as $indexKey => $data) {
             $data = array_change_key_case($data, \CASE_LOWER);

lib/Doctrine/DBAL/Schema/MySqlSchemaManager.php

@@ -146,17 +146,11 @@ class MySqlSchemaManager extends AbstractSchemaManager
         }
 
         $length = ((int) $length == 0) ? null : (int) $length;
-        $def =  array(
-            'type' => $type,
-            'length' => $length,
-            'unsigned' => (bool) $unsigned,
-            'fixed' => (bool) $fixed
-        );
 
         $options = array(
             'length'        => $length,
-            'unsigned'      => (bool)$unsigned,
-            'fixed'         => (bool)$fixed,
+            'unsigned'      => (bool) $unsigned,
+            'fixed'         => (bool) $fixed,
             'default'       => isset($tableColumn['default']) ? $tableColumn['default'] : null,
             'notnull'       => (bool) ($tableColumn['null'] != 'YES'),
             'scale'         => null,

lib/Doctrine/DBAL/Schema/OracleSchemaManager.php

@@ -199,7 +199,7 @@ class OracleSchemaManager extends AbstractSchemaManager
     protected function _getPortableTableForeignKeysList($tableForeignKeys)
     {
         $list = array();
-        foreach ($tableForeignKeys as $key => $value) {
+        foreach ($tableForeignKeys as $value) {
             $value = \array_change_key_case($value, CASE_LOWER);
             if (!isset($list[$value['constraint_name']])) {
                 if ($value['delete_rule'] == "NO ACTION") {