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Pull Request — master (#372)
by Wilmer
02:53
created

DbHelper::replaceQuotes()   A

↳ Parent: DbHelper

Complexity

Conditions 1
Paths 1

Size

Total Lines 8
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 6
c 0
b 0
f 0
nc 1
nop 2
dl 0
loc 8
rs 10
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Yiisoft\Db\Tests\Support;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function preg_replace;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function str_replace;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class DbHelper

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Adjust dbms specific escaping.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $sql string SQL statement to adjust.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $drivername string DBMS name.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return mixed

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function replaceQuotes(string $sql, string $drivername): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return match ($drivername) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            'mysql', 'sqlite' => str_replace(['[[', ']]'], '`', $sql),

            


            
                                                                        
                            
            
                                    
            
            

                
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            'oci' => str_replace(['[[', ']]'], '"', $sql),

            


            
                                                                        
                            
            
                                    
            
            

                
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            'pgsql' => str_replace(['\\[', '\\]'], ['[', ']'], preg_replace('/(\[\[)|((?<!(\[))]])/', '"', $sql)),

            


            
                                                                        
                            
            
                                    
            
            

                
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            'sqlsrv' => str_replace(['[[', ']]'], ['[', ']'], $sql),

            


            
                                                                        
                            
            
                                    
            
            

                
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            default => $sql,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        };

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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