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Push — master ( d24069...59bb94 )
by Andrii
03:18
created

SingletonModifier::getInstance()   A

↳ Parent: SingletonModifier

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 8
ccs 0
cts 7
cp 0
rs 9.4285
cc 2
eloc 4
nc 2
nop 0
crap 6
1 
<?php
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Task runner, code generator and build tool for easier continuos integration

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @link      https://github.com/hiqdev/hidev

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package   hidev

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @license   BSD-3-Clause

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @copyright Copyright (c) 2015-2016, HiQDev (http://hiqdev.com/)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace hidev\modifiers;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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abstract class SingletonModifier implements ModifierInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected static $_instance;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public static function getInstance()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (static::$_instance === null) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            static::$_instance = new static();

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return static::$_instance;

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function create()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return static::getInstance();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    abstract public function modify($command);

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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