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Push — master ( 839bc4...44fbc3 )
by Alec
02:53
created

Strip::escCodes()   A

↳ Parent: Strip

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 2
Bugs 0 Features 0
Metric Value
eloc 4
dl 0
loc 9
ccs 4
cts 4
cp 1
rs 10
c 2
b 0
f 0
cc 2
nc 2
nop 1
crap 2
1 
<?php declare(strict_types=1);
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace AlecRabbit\Spinner\Core;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Strip

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected const REG_EXP = '#\\x1b[[][^A-Za-z]*[A-Za-z]#';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $in

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function controlCodes(string $in): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $str = preg_replace(self::REG_EXP, '', $in);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (PREG_NO_ERROR !== $error = preg_last_error()) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            // @codeCoverageIgnoreStart

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new \RuntimeException('Failed to apply regex. Code: ' . $error, $error);

            


            
                                                                        
                            
            
                                    
            
            

                
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            // @codeCoverageIgnoreEnd

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return (string)$str;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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