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CurrencyHelper::convert()   A
last analyzed

↳ Parent: CurrencyHelper

Complexity

Conditions 2
Paths 2

Size

Total Lines 10
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 10
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 7
nc 2
nop 4
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<?php
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of the Country Currency Converter

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * (c) Nexuslink Services

            


            
                                                                                                            
                            
            
                                    
            
            

                
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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 CountryCurrencyConverter\src\Services;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class CurrencyHelper {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $from

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $to

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param int    $amount [optional]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param bool   $round [optional]     

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return float

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public static function convert($from, $to, $amount, $round) {

            


            
                                                        
            
                                    
            
            

                
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        $params = "a=".urlencode($amount)."&from=".urlencode($from)."&to=".urlencode($to);        

            


            
                                                        
            
                                    
            
            

                
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        $get = file_get_contents("https://www.google.com/finance/converter?".$params);

            


            
                                                        
            
                                    
            
            

                
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        $get = explode("<span class=bld>",$get);

            


            
                                                        
            
                                    
            
            

                
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        $get = explode("</span>",$get[1]);  

            


            
                                                        
            
                                    
            
            

                
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        $converted_amount = preg_replace("/[^0-9\.]/", null, $get[0]);

            


            
                                                        
            
                                    
            
            

                
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        return ($round ? number_format($converted_amount, 2) : $converted_amount);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}