| Conditions | 21 | 
| Paths | 260 | 
| Total Lines | 58 | 
| Code Lines | 65 | 
| Lines | 52 | 
| Ratio | 89.66 % | 
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php  | 
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| 22 | function xoops_module_update_contact(XoopsModule $module, $version)  | 
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| 23 | { | 
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| 24 | $xoopsDB = XoopsDatabaseFactory::getDatabaseConnection();  | 
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| 25 | |||
| 26 | View Code Duplication |     if ($version < 180) { | 
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| 27 |         $sql = 'CREATE TABLE ' . $xoopsDB->prefix('contact') . ' ( | 
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| 28 | contact_id int(10) unsigned NOT NULL auto_increment,  | 
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| 29 | contact_uid int(10) NOT NULL,  | 
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| 30 | contact_cid int(10) NOT NULL,  | 
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| 31 | contact_create int(10) NOT NULL,  | 
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| 32 | contact_subject varchar(255) NOT NULL,  | 
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| 33 | contact_name varchar(255) NOT NULL,  | 
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| 34 | contact_mail varchar(255) NOT NULL,  | 
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| 35 | contact_url varchar(255) NOT NULL,  | 
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| 36 | contact_icq varchar(255) NOT NULL,  | 
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| 37 | contact_company varchar(255) NOT NULL,  | 
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| 38 | contact_location varchar(255) NOT NULL,  | 
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| 39 | contact_department varchar(60) NOT NULL,  | 
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| 40 | contact_ip varchar(20) NOT NULL,  | 
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| 41 | contact_phone varchar(20) NOT NULL,  | 
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| 42 | contact_message text NOT NULL,  | 
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| 43 | contact_address text NOT NULL,  | 
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| 44 | contact_reply tinyint(1) NOT NULL,  | 
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| 45 | PRIMARY KEY (contact_id)  | 
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| 46 | ) ENGINE=MyISAM;';  | 
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| 47 | $xoopsDB->query($sql);  | 
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| 48 | }  | 
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| 49 | |||
| 50 | View Code Duplication |     if ($version < 181) { | 
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| 51 | // Add contact_platform  | 
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| 52 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . "` ADD `contact_platform` ENUM('Android','Ios','Web') NOT NULL DEFAULT 'Web'"; | 
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| 53 | $xoopsDB->query($sql);  | 
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| 54 | // Add contact_type  | 
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| 55 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . "` ADD `contact_type` ENUM('Contact','Phone','Mail') NOT NULL DEFAULT 'Contact'"; | 
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| 56 | $xoopsDB->query($sql);  | 
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| 57 | // Add index contact_uid  | 
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| 58 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . '` ADD INDEX `contact_uid` ( `contact_uid` )'; | 
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| 59 | $xoopsDB->query($sql);  | 
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| 60 | // Add index contact_cid  | 
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| 61 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . '` ADD INDEX `contact_cid` ( `contact_cid` )'; | 
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| 62 | $xoopsDB->query($sql);  | 
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| 63 | // Add index contact_create  | 
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| 64 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . '` ADD INDEX `contact_create` ( `contact_create` )'; | 
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| 65 | $xoopsDB->query($sql);  | 
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| 66 | // Add index contact_mail  | 
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| 67 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . '` ADD INDEX `contact_mail` ( `contact_mail` )'; | 
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| 68 | $xoopsDB->query($sql);  | 
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| 69 | // Add index contact_phone  | 
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| 70 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . '` ADD INDEX `contact_phone` ( `contact_phone` )'; | 
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| 71 | $xoopsDB->query($sql);  | 
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| 72 | // Add index contact_platform  | 
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| 73 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . '` ADD INDEX `contact_platform` ( `contact_platform` )'; | 
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| 74 | $xoopsDB->query($sql);  | 
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| 75 | // Add index contact_type  | 
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| 76 |         $sql = 'ALTER TABLE `' . $xoopsDB->prefix('contact') . '` ADD INDEX `contact_type` ( `contact_type` )'; | 
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| 77 | $xoopsDB->query($sql);  | 
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| 78 | }  | 
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| 79 | }  | 
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| 80 | 
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.