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ReshapeTheMatrix::matrixReshape()   A
last analyzed

↳ Parent: ReshapeTheMatrix

Complexity

Conditions 4
Paths 6

Size

Total Lines 12
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 0 Features 0
Metric Value
eloc 7
c 2
b 0
f 0
dl 0
loc 12
rs 10
cc 4
nc 6
nop 3
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace leetcode;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ReshapeTheMatrix

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function matrixReshape(array $nums, int $r, int $c): array

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        [$n, $m] = [count($nums), empty($nums[0]) ? 0 : count($nums[0])];

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($n * $m !== $r * $c) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $nums;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $ans = [];

            


            
                                                                        
                            
            
                                    
            
            

                
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        for ($i = 0; $i < $r * $c; $i++) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $ans[$i / $c][$i % $c] = $nums[$i / $m][$i % $m];

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $ans;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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