Coding style PSR-2

framework/yii/db/oci/ColumnSchema.php

 <?php
 namespace yii\db\oci;
 
-
-
 class ColumnSchema extends \yii\db\ColumnSchema
 {
 
     /**
      * Initializes the column with its DB type and default value.
      * This sets up the column's PHP type, size, precision, scale as well as default value.
-     * @param string $dbType the column's DB type
-     * @param mixed $defaultValue the default value
+     * 
+     * @param string $dbType
+     *            the column's DB type
+     * @param mixed $defaultValue
+     *            the default value
      */
     public function extract($dbType, $defaultValue)
     {
-        $this->dbType=$dbType;
+        $this->dbType = $dbType;
         $this->extractType($dbType);
         $this->extractLimit($dbType);
-        if($defaultValue!==null)
+        if ($defaultValue !== null)
             $this->extractDefault($defaultValue);
     }
 
     /**
      * Extracts the PHP type from DB type.
-     * @param string $dbType DB type
+     * 
+     * @param string $dbType
+     *            DB type
      * @return string
      */
-    protected function extractOraType($dbType){
-        if(strpos($dbType,'FLOAT')!==false) return 'double';
-    
-        if (strpos($dbType,'NUMBER')!==false || strpos($dbType,'INTEGER')!==false)
-        {
-            if(strpos($dbType,'(') && preg_match('/\((.*)\)/',$dbType,$matches))
+    protected function extractOraType($dbType)
     {
-                $values=explode(',',$matches[1]);
-                if(isset($values[1]) and (((int)$values[1]) > 0))
+        if (strpos($dbType, 'FLOAT') !== false)
+            return 'double';
+        
+        if (strpos($dbType, 'NUMBER') !== false || strpos($dbType, 'INTEGER') !== false) {
+            if (strpos($dbType, '(') && preg_match('/\((.*)\)/', $dbType, $matches)) {
+                $values = explode(',', $matches[1]);
+                if (isset($values[1]) and (((int) $values[1]) > 0))
                     return 'double';
                 else
                     return 'integer';
-            }
-            else
+            } else
                 return 'double';
-        }
-        else
+        } else
             return 'string';
     }
 
     /**
      * Extracts the PHP type from DB type.
-	 * @param string $dbType DB type
+     * 
+     * @param string $dbType
+     *            DB type
      */
     protected function extractType($dbType)
     {
-		$this->type=$this->extractOraType($dbType);
+        $this->type = $this->extractOraType($dbType);
     }
 
     /**
      * Extracts size, precision and scale information from column's DB type.
-	 * @param string $dbType the column's DB type
+     * 
+     * @param string $dbType
+     *            the column's DB type
      */
     protected function extractLimit($dbType)
     {
-	    if(strpos($dbType,'(') && preg_match('/\((.*)\)/',$dbType,$matches))
-	    {
-	        $values=explode(',',$matches[1]);
-	        $this->size=$this->precision=(int)$values[0];
-	        if(isset($values[1]))
-	            $this->scale=(int)$values[1];
+        if (strpos($dbType, '(') && preg_match('/\((.*)\)/', $dbType, $matches)) {
+            $values = explode(',', $matches[1]);
+            $this->size = $this->precision = (int) $values[0];
+            if (isset($values[1]))
+                $this->scale = (int) $values[1];
         }
     }
 
     /**
      * Extracts the default value for the column.
      * The value is typecasted to correct PHP type.
-	 * @param mixed $defaultValue the default value obtained from metadata
+     * 
+     * @param mixed $defaultValue
+     *            the default value obtained from metadata
      */
     protected function extractDefault($defaultValue)
     {
-		if(stripos($defaultValue,'timestamp')!==false) {
-			$this->defaultValue=null;
-		}
-		else {
-			$this->defaultValue=$this->typecast($defaultValue);
+        if (stripos($defaultValue, 'timestamp') !== false) {
+            $this->defaultValue = null;
+        } else {
+            $this->defaultValue = $this->typecast($defaultValue);
         }
     }
-    
 }

framework/yii/db/oci/QueryBuilder.php

 <?php
-
 namespace yii\db\oci;
 
 use yii\db\Exception;
 use yii\base\InvalidParamException;
 
 /**
- * QueryBuilder is the query builder for MySQL databases.
+ * QueryBuilder is the query builder for Oracle databases.
  * 
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @since 2.0
  */
-class QueryBuilder extends \yii\db\QueryBuilder {
+class QueryBuilder extends \yii\db\QueryBuilder
+{
 
     private $sql;
 
-	public function build($query) {
-		//var_dump($query);exit;
+    public function build($query)
+    {
+        // var_dump($query);exit;
         $params = $query->params;
 		$clauses = [ 
-			$this->buildSelect($query->select, $query->distinct, $query->selectOption),
-			$this->buildFrom($query->from),
-			$this->buildJoin($query->join, $params),
-			$this->buildWhere($query->where, $params),
-			$this->buildGroupBy($query->groupBy),
-			$this->buildHaving($query->having, $params),
-			$this->buildUnion($query->union, $params),
-			$this->buildOrderBy($query->orderBy),
-			//$this->buildLimit($query->limit, $query->offset),
-		];
-		//var_dump( [implode($this->separator, array_filter($clauses)), $params]);exit;
+				$this->buildSelect ( $query->select, $query->distinct, $query->selectOption ),
+				$this->buildFrom ( $query->from ),
+				$this->buildJoin ( $query->join, $params ),
+				$this->buildWhere ( $query->where, $params ),
+				$this->buildGroupBy ( $query->groupBy ),
+				$this->buildHaving ( $query->having, $params ),
+				$this->buildUnion ( $query->union, $params ),
+				$this->buildOrderBy ( $query->orderBy ) 
+		// $this->buildLimit($query->limit, $query->offset),
+		
+        ;
+        // var_dump( [implode($this->separator, array_filter($clauses)), $params]);exit;
         $this->sql = implode($this->separator, array_filter($clauses));
         
-		if (!is_null($query->limit) && !is_null($query->offset)) {
+        if (! is_null($query->limit) && ! is_null($query->offset)) {
             $this->sql = $this->buildLimit($query->limit, $query->offset);
         }
-		return [$this->sql, $params];
-		//return [implode($this->separator, array_filter($clauses)), $params];
+        return [
+            $this->sql,
+            $params
+        ];
+        // return [implode($this->separator, array_filter($clauses)), $params];
     }
 
-	public function buildLimit($limit, $offset) {
-		//var_dump($limit >= 0);
-		//var_dump($offset);exit;
-		//var_dump($limit, $offset);
+    public function buildLimit($limit, $offset)
+    {
+        // var_dump($limit >= 0);
+        // var_dump($offset);exit;
+        // var_dump($limit, $offset);
         if (($limit < 0) && ($offset < 0)) {
             return $this->sql;
         }
@@ -71,5 +75,4 @@ FROM PAGINATION
 EOD;
         return $sql;
     }
-
 }