@@ -15,6 +15,12 @@ discard block  | 
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| 15 | 15 | class PDOExt extends ReconnectingPDO  | 
                                                        
| 16 | 16 |  { | 
                                                        
| 17 | 17 | protected $_table_prefix;  | 
                                                        
| 18 | +  | 
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| 19 | + /**  | 
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| 20 | + * @param string $user  | 
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| 21 | + * @param string $password  | 
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| 22 | + * @param string $prefix  | 
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| 23 | + */  | 
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| 18 | 24 | public function __construct($dsn, $user = null, $password = null, $driver_options = array(), $prefix = null)  | 
                                                        
| 19 | 25 |      { | 
                                                        
| 20 | 26 | $this->_table_prefix = $prefix ?? '';  | 
                                                        
@@ -155,7 +161,7 @@ discard block  | 
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| 155 | 161 | * @param \Pimple\Container $app  | 
                                                        
| 156 | 162 | * @param string $name  | 
                                                        
| 157 | 163 | *  | 
                                                        
| 158 | - * @return string|array  | 
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| 164 | + * @return string  | 
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| 159 | 165 | */  | 
                                                        
| 160 | 166 | private function getDefaultArg(Container $app, $name)  | 
                                                        
| 161 | 167 |      { |