View GitHub Repository php-database

Schedule Inspection
Subscribe

Issues (28)

example/ExampleDao.php (1 issue)

← previous file next file →
Code
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
use BMorais\Database\Crud;


            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
use BMorais\Database\CrudBuilder;


            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
class ExampleDao extends CrudBuilder {


            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
    public function __construct()


            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
    {


            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
        $this->setTableName("EXAMPLE");


            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
        $this->setClassModel("exampleModel");


            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
    }


            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
    public function findName(): array {


            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
        $this->selectBuilder()


            


            
                                                        
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
            ->where("NOME=?",["Joao"])


            


            
                                                        
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
            ->orderBy("NOME")


            


            
                                                        
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
            ->executeQuery()


            


            
                                                        
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
            ->fetchArrayAssoc();


            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
In this branch, the function will implicitly return null which is incompatible with the type-hinted return array. Consider adding a return statement or allowing null as return value.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type.
Let?s take a look at an example:


interface ReturnsInt {
    public function returnsIntHinted(): int;
}

class MyClass implements ReturnsInt {
    public function returnsIntHinted(): int
    {
        if (foo()) {
            return 123;
        }
        // here: null is implicitly returned
    }
}





                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                        
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    }


            


            
                                                        
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
}