| 1 |  |  | <?php | 
                            
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                | 3 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  | use Xmf\Request; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | require_once __DIR__ . '/common/traitversionchecks.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | require_once __DIR__ . '/common/traitserverstats.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * Class MyalbumUtil | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | class WfLinksUtility extends XoopsObject | 
                            
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                | 13 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |     use VersionChecks; //checkVerXoops, checkVerPhp Traits | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |     use ServerStats; // getServerStats Trait | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |      * Function responsible for checking if a directory exists, we can also write in and create an index.html file | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |      * @param string $folder The full path of the directory to check | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |      * @return void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |     public static function createFolder($folder) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |         //        try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |         //            if (!mkdir($folder) && !is_dir($folder)) { | 
                            
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                | 29 |  |  |         //                throw new \RuntimeException(sprintf('Unable to create the %s directory', $folder)); | 
                            
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                | 30 |  |  |         //            } else { | 
                            
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                | 31 |  |  |         //                file_put_contents($folder . '/index.html', '<script>history.go(-1);</script>'); | 
                            
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                | 32 |  |  |         //            } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |         //        } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |         //        catch (Exception $e) { | 
                            
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                | 35 |  |  |         //            echo 'Caught exception: ', $e->getMessage(), "\n", '<br>'; | 
                            
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                | 36 |  |  |         //        } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |         try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |             if (!file_exists($folder)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |                 if (!mkdir($folder) && !is_dir($folder)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |                     throw new \RuntimeException(sprintf('Unable to create the %s directory', $folder)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |                 file_put_contents($folder . '/index.html', '<script>history.go(-1);</script>'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |         catch (Exception $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |             echo 'Caught exception: ', $e->getMessage(), "\n", '<br>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |      * @param $file | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |      * @param $folder | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |      * @return bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |     public static function copyFile($file, $folder) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |         return copy($file, $folder); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |         //        try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |         //            if (!is_dir($folder)) { | 
                            
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                | 61 |  |  |         //                throw new \RuntimeException(sprintf('Unable to copy file as: %s ', $folder)); | 
                            
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                | 62 |  |  |         //            } else { | 
                            
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                | 63 |  |  |         //                return copy($file, $folder); | 
                            
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                | 64 |  |  |         //            } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |         //        } catch (Exception $e) { | 
                            
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                | 66 |  |  |         //            echo 'Caught exception: ', $e->getMessage(), "\n", "<br>"; | 
                            
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                | 67 |  |  |         //        } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |         //        return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |      * @param $src | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |      * @param $dst | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |     public static function recurseCopy($src, $dst) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |         $dir = opendir($src); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |         //    @mkdir($dst); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |         while (false !== ($file = readdir($dir))) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |             if (($file !== '.') && ($file !== '..')) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |                 if (is_dir($src . '/' . $file)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |                     self::recurseCopy($src . '/' . $file, $dst . '/' . $file); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |                 } else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |                     copy($src . '/' . $file, $dst . '/' . $file); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |         } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 88 |  |  |         closedir($dir); | 
            
                                                        
            
                                    
            
            
                | 89 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 90 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 91 |  |  |  | 
            
                        
The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.