@@ -409,7 +409,7 @@ discard block  | 
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| 409 | 409 | /**  | 
                                                        
| 410 | 410 | * Manage events  | 
                                                        
| 411 | 411 | *  | 
                                                        
| 412 | - * @param mixed $value Value of input  | 
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| 412 | + * @param string $value Value of input  | 
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| 413 | 413 | * @param string $key Key name  | 
                                                        
| 414 | 414 | * @param int $module_id Module ID  | 
                                                        
| 415 | 415 | *  | 
                                                        
@@ -735,7 +735,7 @@ discard block  | 
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| 735 | 735 | * @param string $date Date and time string. It can contain just the  | 
                                                        
| 736 | 736 | * date or date and time info. The string should  | 
                                                        
| 737 | 737 | * be in a similar format: 17.06.1990 18:06  | 
                                                        
| 738 | - * @return int|bool The timestamp of the given date or false if  | 
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| 738 | + * @return string The timestamp of the given date or false if  | 
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| 739 | 739 | * given date does not match any known formats.  | 
                                                        
| 740 | 740 | */  | 
                                                        
| 741 | 741 | public function date_to_time($date)  |