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LeetspeakDecoder::__construct()   A
last analyzed

↳ Parent: LeetspeakDecoder

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 2
Bugs 0 Features 1
Metric Value
cc 1
eloc 1
c 2
b 0
f 1
nc 1
nop 0
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Stadly\PasswordPolice\Formatter;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Stadly\PasswordPolice\CharTree;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Stadly\PasswordPolice\CodeMap\LeetspeakMap;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class LeetspeakDecoder extends Coder

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    use Chaining;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var array<CharTree> Memoization of formatted character trees.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static $memoization = [];

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function __construct()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        parent::__construct(new LeetspeakMap());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param CharTree $charTree Character tree to format.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return CharTree Leetspeak decoded variant of the character tree.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function applyCurrent(CharTree $charTree): CharTree

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        // When PHP 7.1 is no longer supported, change to using spl_object_id.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $hash = spl_object_hash($charTree);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!isset(self::$memoization[$hash])) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            self::$memoization[$hash] = $this->format($charTree);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return self::$memoization[$hash];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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