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Completed
Push — master ( 45e66e...a2014d )
by Kacper
03:25
created

StringHelper::positionToLine()   A

↳ Parent: StringHelper

Complexity

Conditions 2
Paths 2

Size

Total Lines 13
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 9
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 8
c 1
b 0
f 0
nc 2
nop 2
dl 0
loc 13
rs 9.4285
ccs 9
cts 9
cp 1
crap 2
1 
<?php
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/**
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 * Highlighter
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 *
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 * Copyright (C) 2016, Some right reserved.
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 *
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 * @author Kacper "Kadet" Donat <[email protected]>
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 *
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 * Contact with author:
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 * Xmpp: [email protected]
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 * E-mail: [email protected]
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 *
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 * From Kadet with love.
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 */
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namespace Kadet\Highlighter\Utils;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class StringHelper

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function positionToLine($source, $pos)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $source = substr($source, 0, $pos);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $last   = strripos($source, "\n"); // \n is both in UNIX and Windows

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($last !== false) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $last += strlen("\n");

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return [

            


            
                                                                        
                            
            
                                    
            
            

                
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            'line' => substr_count($source, "\n") + 1,

            


            
                                                                        
                            
            
                                    
            
            

                
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            'pos'  => $pos - $last + 1,

            


            
                                                                        
                            
            
                                    
            
            

                
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        ];

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function pop($string, $delimiter = '.')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $array = explode($delimiter, $string);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        array_pop($array);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return implode($delimiter, $array);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function normalize($string) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return str_replace("\r\n", "\n", $string);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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