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by Josh
02:34
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index.php ➔ addDebugOutput()   A

↳ Parent: Project

Complexity

Conditions 3
Paths 4

Size

Total Lines 14
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 7
nc 4
nop 2
dl 0
loc 14
rs 9.4285
c 0
b 0
f 0
1 
<?php
0 ignored issues
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Coding Style Compatibility introduced by
For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 12 and the first side effect is on line 5.

The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.

The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.

To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.

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use Caxy\HtmlDiff\HtmlDiff;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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ini_set('display_errors', 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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error_reporting(E_ALL);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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require __DIR__.'/../vendor/autoload.php';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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$debugOutput = array();

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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function addDebugOutput($value, $key = 'general')

            


            
                                                                        
                            
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    global $debugOutput;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Compatibility
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Use of global functionality is not recommended; it makes your code harder to test, and less reusable.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Instead of relying on global state, we recommend one of these alternatives:




1. Pass all data via parameters


function myFunction($a, $b) {
    // Do something
}









2. Create a class that maintains your state


class MyClass {
    private $a;
    private $b;

    public function __construct($a, $b) {
        $this->a = $a;
        $this->b = $b;
    }

    public function myFunction() {
        // Do something
    }
}







                        

                                                    

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    if (!is_string($value)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $value = var_export($value, true);

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    if (!array_key_exists($key, $debugOutput)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $debugOutput[$key] = array();

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    $debugOutput[$key][] = $value;

            


            
                                                                        
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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$input = file_get_contents('php://input');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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if ($input) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    header('Content-Type: application/json');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $data = json_decode($input, true);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $oldText = $data['oldText'];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $newText = $data['newText'];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $useTableDiffing = isset($data['tableDiffing']) ? $data['tableDiffing'] : true;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $diff = new HtmlDiff($oldText, $newText, 'UTF-8', array());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if (array_key_exists('matchThreshold', $data)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $diff->setMatchThreshold($data['matchThreshold']);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Deprecated Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The function Caxy\HtmlDiff\AbstractDiff::setMatchThreshold() has been deprecated: since 0.1.0
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-deprecated   annotation

                                    

                                        

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        /** @scrutinizer ignore-deprecated */ $diff->setMatchThreshold($data['matchThreshold']);

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This function has been deprecated. The supplier of the function has supplied an explanatory message.


The explanatory message should give you some clue as to whether and when the function will be
removed and what other function to use instead.


                        

                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $diff->setUseTableDiffing($useTableDiffing);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Deprecated Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The function Caxy\HtmlDiff\HtmlDiff::setUseTableDiffing() has been deprecated: since 0.1.0
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-deprecated   annotation

                                    

                                        

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    /** @scrutinizer ignore-deprecated */ $diff->setUseTableDiffing($useTableDiffing);

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This function has been deprecated. The supplier of the function has supplied an explanatory message.


The explanatory message should give you some clue as to whether and when the function will be
removed and what other function to use instead.


                        

                                                    

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    $diffOutput = $diff->build();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $diffOutput = iconv('UTF-8', 'UTF-8//IGNORE', $diffOutput);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $jsonOutput = json_encode(array('diff' => $diffOutput, 'debug' => $debugOutput));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if (false === $jsonOutput) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        throw new \Exception('Failed to encode JSON: '.json_last_error_msg());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    echo $jsonOutput;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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} else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    header('Content-Type: text/html');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    echo file_get_contents('demo.html');

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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