Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 8 | class SwiftTwigMailTemplate implements SwiftMailTemplate |
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| 9 | { |
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| 10 | /** |
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| 11 | * @var \Twig_Environment |
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| 12 | */ |
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| 13 | protected $twigEnvironment; |
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| 14 | |||
| 15 | /** |
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| 16 | * @var string |
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| 17 | */ |
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| 18 | protected $twigPath; |
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| 19 | |||
| 20 | /** |
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| 21 | * @var string|array |
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| 22 | */ |
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| 23 | protected $fromAddresses; |
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| 24 | |||
| 25 | /** |
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| 26 | * @var string |
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| 27 | */ |
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| 28 | protected $fromName = null; |
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| 29 | |||
| 30 | /** |
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| 31 | * @var string|array |
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| 32 | */ |
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| 33 | protected $toAddresses; |
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| 34 | |||
| 35 | /** |
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| 36 | * @var string |
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| 37 | */ |
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| 38 | protected $toName = null; |
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| 39 | |||
| 40 | /** |
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| 41 | * @var string|array |
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| 42 | */ |
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| 43 | protected $bccAddresses; |
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| 44 | |||
| 45 | /** |
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| 46 | * @var string |
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| 47 | */ |
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| 48 | protected $bccName = null; |
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| 49 | |||
| 50 | /** |
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| 51 | * @var string|array |
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| 52 | */ |
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| 53 | protected $ccAddresses; |
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| 54 | |||
| 55 | /** |
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| 56 | * @var string |
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| 57 | */ |
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| 58 | protected $ccName = null; |
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| 59 | |||
| 60 | /** |
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| 61 | * @var string|array |
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| 62 | */ |
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| 63 | protected $replyToAddresses; |
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| 64 | |||
| 65 | /** |
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| 66 | * @var string |
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| 67 | */ |
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| 68 | protected $replyToName = null; |
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| 69 | |||
| 70 | /** |
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| 71 | * @var int |
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| 72 | */ |
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| 73 | protected $maxLineLength = 1000; |
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| 74 | |||
| 75 | /** |
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| 76 | * @var int |
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| 77 | */ |
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| 78 | protected $priority; |
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| 79 | |||
| 80 | /** |
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| 81 | * @var string |
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| 82 | */ |
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| 83 | protected $readReceiptTo; |
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| 84 | |||
| 85 | /** |
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| 86 | * @var string |
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| 87 | */ |
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| 88 | protected $returnPath; |
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| 89 | |||
| 90 | /** |
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| 91 | * SwiftTwigMailGenerator constructor. |
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| 92 | * |
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| 93 | * @param \Twig_Environment $twig_Environment |
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| 94 | * @param string $twigPath |
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| 95 | */ |
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| 96 | public function __construct(\Twig_Environment $twig_Environment, string $twigPath) |
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| 101 | |||
| 102 | /** |
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| 103 | * @param array $data |
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| 104 | * |
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| 105 | * @return \Swift_Message |
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| 106 | */ |
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| 107 | public function renderMail(array $data = []) :\Swift_Message |
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| 172 | |||
| 173 | /** |
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| 174 | * @param array|string $fromAddresses |
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| 175 | */ |
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| 176 | public function setFromAddresses($fromAddresses) |
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| 180 | |||
| 181 | /** |
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| 182 | * @param string $fromName |
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| 183 | */ |
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| 184 | public function setFromName($fromName) |
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| 188 | |||
| 189 | /** |
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| 190 | * @param array|string $toAddresses |
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| 191 | */ |
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| 192 | public function setToAddresses($toAddresses) |
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| 196 | |||
| 197 | /** |
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| 198 | * @param string $toName |
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| 199 | */ |
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| 200 | public function setToName($toName) |
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| 204 | |||
| 205 | /** |
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| 206 | * @param array|string $bccAddresses |
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| 207 | */ |
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| 208 | public function setBccAddresses($bccAddresses) |
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| 212 | |||
| 213 | /** |
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| 214 | * @param string $bccName |
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| 215 | */ |
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| 216 | public function setBccName($bccName) |
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| 220 | |||
| 221 | /** |
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| 222 | * @param array|string $ccAddresses |
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| 223 | */ |
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| 224 | public function setCcAddresses($ccAddresses) |
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| 228 | |||
| 229 | /** |
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| 230 | * @param string $ccName |
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| 231 | */ |
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| 232 | public function setCcName($ccName) |
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| 236 | |||
| 237 | /** |
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| 238 | * @param array|string $replyToAddresses |
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| 239 | */ |
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| 240 | public function setReplyToAddresses($replyToAddresses) |
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| 244 | |||
| 245 | /** |
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| 246 | * @param string $replyToName |
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| 247 | */ |
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| 248 | public function setReplyToName($replyToName) |
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| 252 | |||
| 253 | /** |
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| 254 | * @param int $maxLineLength |
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| 255 | */ |
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| 256 | public function setMaxLineLength($maxLineLength) |
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| 260 | |||
| 261 | /** |
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| 262 | * @param int $priority |
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| 263 | */ |
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| 264 | public function setPriority($priority) |
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| 268 | |||
| 269 | /** |
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| 270 | * @param string $readReceiptTo |
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| 271 | */ |
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| 272 | public function setReadReceiptTo($readReceiptTo) |
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| 276 | |||
| 277 | /** |
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| 278 | * @param string $returnPath |
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| 279 | */ |
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| 280 | public function setReturnPath($returnPath) |
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| 284 | |||
| 285 | /** |
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| 286 | * Removes the HTML tags from the text. |
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| 287 | * |
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| 288 | * @param string $s |
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| 289 | * @param string $keep The list of tags to keep |
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| 290 | * @param string $expand The list of tags to remove completely, along their content |
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| 291 | */ |
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| 292 | private function removeHtml(string $s , string $keep = '' , string $expand = 'script|style|noframes|select|option') :string |
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| 352 | } |
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| 353 |
This check marks calls to methods that do not seem to exist on an object.
This is most likely the result of a method being renamed without all references to it being renamed likewise.