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Grammar::identifier()   A
last analyzed

↳ Parent: Grammar

Complexity

Conditions 3
Paths 3

Size

Total Lines 11
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 3
eloc 6
c 1
b 0
f 0
nc 3
nop 2
dl 0
loc 11
rs 10
1 
<?php
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namespace HexMakina\Crudites\Grammar;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Grammar

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Surrounds a string with backticks by default

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string|array $reference : a string or an array with 2 elements, the first being the table name and the second the column name

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $tick : the character to use for surrounding the string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string : the string surrounded by the tick character

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * 

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function identifier($reference, $tick='`'): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (is_array($reference)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $identifier = $reference[0];

            


            
                                                                        
                            
            
                                    
            
            

                
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            if (isset($reference[1])) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                $identifier = $identifier.$tick . '.' . $tick.$reference[1];

            


            
                                                                        
                            
            
                                    
            
            

                
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            }

            


            
                                                                        
                            
            
                                    
            
            

                
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            $reference = $identifier;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return sprintf('`%s`', $reference);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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