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                            ### find

  
  

**從數據表中查找一條記錄**  
  
**參數**  
conditions ： 查找條件，數組array("字段名"=>"查找值")或字符串，  
請注意在使用字符串時請自行使用\_\_val\_escape來對輸入值進行過濾  
sort： 排序，等同于“ORDER BY ”  
fields： 返回的字段范圍，默認為返回全部字段的值  

  
  

~~~
	public function find($conditions = null, $sort = null, $fields = null) {
		if ($record = $this->findAll ( $conditions, $sort, $fields, 1 )) {
			return array_pop ( $record );
		} else {
			return FALSE;
		}
	}


~~~
                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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