mambax7 /
newbb5
| Conditions | 29 |
| Paths | 49 |
| Total Lines | 135 |
| Code Lines | 101 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 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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| 41 | function replace_links($matches) |
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| 42 | { |
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| 43 | switch ($matches[5]) { |
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| 44 | case 'index.php': |
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| 45 | $add_to_url = ''; |
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| 46 | $req_string = $matches[6]; |
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| 47 | if (!empty($matches[6])) { |
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| 48 | // replacing cat=x |
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| 49 | if (preg_match('/cat=(\d+)/', $matches[6], $mvars)) { |
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| 50 | $add_to_url = 'c-' . $mvars[1] . '/' . forum_seo_cat($mvars[1]) . ''; |
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| 51 | $req_string = preg_replace('/cat=\d+/', '', $matches[6]); |
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| 52 | } else { |
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| 53 | return $matches['0']; |
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| 54 | } |
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| 55 | } |
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| 56 | break; |
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| 57 | case 'viewpost.php': |
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| 58 | $add_to_url = ''; |
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| 59 | $req_string = $matches[6]; |
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| 60 | if (!empty($matches[6])) { |
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| 61 | // replacing status=x |
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| 62 | if (preg_match('/status=([a-z]+)/', $matches[6], $mvars)) { |
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| 63 | $add_to_url = 'viewpost.php' . $matches[6]; |
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| 64 | $req_string = preg_replace('/status=([a-z])+/', '', $matches[6]); |
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| 65 | } else { |
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| 66 | return $matches['0']; |
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| 67 | } |
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| 68 | } else { |
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| 69 | $add_to_url = 'viewpost.php' . $matches[6]; |
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| 70 | } |
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| 71 | break; |
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| 72 | case 'rss.php': |
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| 73 | $add_to_url = ''; |
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| 74 | $req_string = $matches[6]; |
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| 75 | if (!empty($matches[6])) { |
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| 76 | // replacing c=x |
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| 77 | if (preg_match('/c=(\d+)/', $matches[6], $mvars)) { |
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| 78 | $add_to_url = 'rc-'; |
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| 79 | if ($mvars[1] > 0) { |
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| 80 | $add_to_url .= $mvars[1] . '/' . forum_seo_cat($mvars[1]) . ''; |
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| 81 | } else { |
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| 82 | $add_to_url .= $mvars[1] . '/rss.html'; |
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| 83 | } |
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| 84 | $req_string = preg_replace('/c=\d+/', '', $matches[6]); |
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| 85 | } elseif (preg_match('/f=(\d+)/', $matches[6], $mvars)) { |
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| 86 | $add_to_url = 'rf-'; |
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| 87 | if ($mvars[1] > 0) { |
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| 88 | $add_to_url .= $mvars[1] . '/' . forum_seo_forum($mvars[1]) . ''; |
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| 89 | } else { |
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| 90 | $add_to_url .= $mvars[1] . '/rss.html'; |
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| 91 | } |
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| 92 | $req_string = preg_replace('/f=\d+/', '', $matches[6]); |
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| 93 | } else { |
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| 94 | return $matches['0']; |
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| 95 | } |
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| 96 | //$add_to_url .= 'rss-feed.html'; |
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| 97 | } |
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| 98 | break; |
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| 99 | case 'viewforum.php': |
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| 100 | $add_to_url = ''; |
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| 101 | $req_string = $matches[6]; |
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| 102 | if (!empty($matches[6])) { |
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| 103 | // replacing forum=x |
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| 104 | if (preg_match('/forum=(\d+)/', $matches[6], $mvars)) { |
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| 105 | $add_to_url = 'f-' . $mvars[1] . '/' . forum_seo_forum($mvars[1]) . ''; |
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| 106 | $req_string = preg_replace('/forum=\d+/', '', $matches[6]); |
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| 107 | } else { |
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| 108 | return $matches['0']; |
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| 109 | } |
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| 110 | } |
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| 111 | break; |
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| 112 | case 'viewtopic.php': |
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| 113 | $add_to_url = ''; |
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| 114 | $req_string = $matches[6]; |
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| 115 | if (!empty($matches[6])) { |
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| 116 | // replacing topic_id=x |
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| 117 | if (preg_match('/topic_id=(\d+)/', $matches[6], $mvars)) { |
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| 118 | $add_to_url = 't-' . $mvars[1] . '/' . forum_seo_topic($mvars[1]) . ''; |
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| 119 | $req_string = preg_replace('/topic_id=\d+/', '', $matches[6]); |
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| 120 | } //replacing post_id=x |
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| 121 | elseif (preg_match('/post_id=(\d+)/', $matches[6], $mvars)) { |
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| 122 | $add_to_url = 'p-' . $mvars[1] . '/' . forum_seo_post($mvars[1]) . ''; |
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| 123 | $req_string = preg_replace('/post_id=\d+/', '', $matches[6]); |
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| 124 | } else { |
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| 125 | return $matches['0']; |
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| 126 | } |
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| 127 | } |
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| 128 | break; |
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| 129 | case 'print.php': |
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| 130 | $add_to_url = ''; |
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| 131 | $req_string = $matches[6]; |
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| 132 | if (!empty($matches[6])) { |
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| 133 | // replacing topic_id=x |
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| 134 | if (preg_match('/topic_id=(\d+)/', $matches[6], $mvars)) { |
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| 135 | $add_to_url = 'pr-' . $mvars[1] . '/' . forum_seo_topic($mvars[1]) . ''; |
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| 136 | $req_string = preg_replace('/topic_id=\d+/', '', $matches[6]); |
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| 137 | } //replacing post_id=x |
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| 138 | elseif (preg_match('/post_id=(\d+)/', $matches[6], $mvars)) { |
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| 139 | $add_to_url = 'pr-' . $mvars[1] . '/' . forum_seo_post($mvars[1]) . ''; |
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| 140 | $req_string = preg_replace('/post_id=\d+/', '', $matches[6]); |
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| 141 | } else { |
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| 142 | return $matches['0']; |
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| 143 | } |
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| 144 | } |
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| 145 | break; |
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| 146 | case 'makepdf.php': |
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| 147 | $add_to_url = ''; |
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| 148 | $req_string = $matches[6]; |
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| 149 | if (!empty($matches[6])) { |
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| 150 | // replacing topic_id=x |
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| 151 | if (preg_match('/topic_id=(\d+)/', $matches[6], $mvars)) { |
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| 152 | $add_to_url = 'pdf-' . $mvars[1] . '/' . forum_seo_topic($mvars[1]) . ''; |
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| 153 | $req_string = preg_replace('/topic_id=\d+/', '', $matches[6]); |
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| 154 | } //replacing post_id=x |
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| 155 | elseif (preg_match('/post_id=(\d+)/', $matches[6], $mvars)) { |
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| 156 | $add_to_url = 'pdf-' . $mvars[1] . '/' . forum_seo_post($mvars[1]) . ''; |
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| 157 | $req_string = preg_replace('/post_id=\d+/', '', $matches[6]); |
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| 158 | } else { |
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| 159 | return $matches['0']; |
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| 160 | } |
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| 161 | } |
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| 162 | break; |
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| 163 | default: |
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| 164 | $req_string = $matches[6]; |
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| 165 | $add_to_url = $matches[5]; |
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| 166 | //if ($add_to_url === '') $add_to_url ='index.php'; |
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| 167 | break; |
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| 168 | } |
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| 169 | if ('?' === $req_string) { |
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| 170 | $req_string = ''; |
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| 171 | } |
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| 172 | $ret = '<' . $matches[1] . $matches[2] . $matches[3] . '=' . $matches[4] . XOOPS_URL . '/' . SEO_MODULE_NAME . '/' . $add_to_url . $req_string . $matches[7] . $matches[8] . '>'; |
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| 173 | |||
| 174 | //$ret = '<'.$matches[1].$matches[2].$matches[3].'='.$matches[4].XOOPS_URL.'/'.REAL_MODULE_NAME.'/'.$add_to_url.$req_string.$matches[7].$matches[8].'>'; |
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| 175 | return $ret; |
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| 176 | } |
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| 425 |
Loading history...
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.