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Completed
Push — escape-helper ( da2c52 )
by Colin
04:02
created

Xml::escape()   A

↳ Parent: Xml

Complexity

Conditions 2
Paths 2

Size

Total Lines 10
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 2

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 10
ccs 6
cts 6
cp 1
rs 9.4285
cc 2
eloc 6
nc 2
nop 2
crap 2
1 
<?php
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of the league/commonmark package.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * (c) Colin O'Dell <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *  - (c) John MacFarlane

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * For the full copyright and license information, please view the LICENSE

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * file that was distributed with this source code.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace League\CommonMark\Util;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Utility class for handling/generating XML and HTML

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class Xml

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param bool   $preserveEntities

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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                             1782                         
                
                
                
    public static function escape($string, $preserveEntities = false)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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                             1782                         
                
                
                
        if ($preserveEntities) {

            


            
                                                        
            
                                    
            
            

                
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            $string = preg_replace('/[&](?![#](x[a-f0-9]{1,8}|[0-9]{1,8});|[a-z][a-z0-9]{1,31};)/i', '&amp;', $string);

            


            
                                                        
            
                                    
            
            

                
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                             399                         
                
                
                
        } else {

            


            
                                                        
            
                                    
            
            

                
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                             1779                         
                
                
                
            $string = str_replace('&', '&amp;', $string);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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                             1782                         
                
                
                
        return str_replace(['<', '>', '"'], ['&lt;', '&gt;', '&quot;'], $string);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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