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StringCsvIterator::retrieveNextCsvRow()   A
last analyzed

↳ Parent: StringCsvIterator

Complexity

Conditions 3
Paths 3

Size

Total Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 9
rs 9.9666
c 0
b 0
f 0
cc 3
nc 3
nop 0
1 
<?php
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namespace itertools;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use ArrayIterator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class StringCsvIterator extends AbstractCsvIterator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	protected $lines;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function __construct($input, array $options = array())

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		if(is_string($input)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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			$input = new ArrayIterator(preg_split('/\r\n|\n|\r/', $input));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$this->lines = IterUtil::asIterator($input);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$this->lines->rewind();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		parent::__construct($options);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	public function retrieveNextCsvRow()

            


            
                                                        
            
                                    
            
            

                
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	{

            


            
                                                        
            
                                    
            
            

                
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		$nextLine = IterUtil::getCurrentAndAdvance($this->lines, array('default' => false));

            


            
                                                        
            
                                    
            
            

                
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		if($nextLine === false) {

            


            
                                                        
            
                                    
            
            

                
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			return false;

            


            
                                                        
            
                                    
            
            

                
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		}

            


            
                                                        
            
                                    
            
            

                
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		$rows = str_getcsv($nextLine, $this->options['delimiter'], $this->options['enclosure'], $this->options['escape']);

            


            
                                                        
            
                                    
            
            

                
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		return count($rows) == 0 ? false : $rows;

            


            
                                                        
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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