splitbrain /
dokuwiki
This project does not seem to handle request data directly as such no vulnerable execution paths were found.
include, or for example
via PHP's auto-loading mechanism.
These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
| 1 | <?php |
||
| 2 | |||
| 3 | namespace dokuwiki\Ui; |
||
| 4 | |||
| 5 | use dokuwiki\ChangeLog\PageChangeLog; |
||
| 6 | use dokuwiki\ChangeLog\MediaChangeLog; |
||
| 7 | use dokuwiki\Form\Form; |
||
| 8 | |||
| 9 | /** |
||
| 10 | * DokuWiki Revisions Interface |
||
| 11 | * |
||
| 12 | * @package dokuwiki\Ui |
||
| 13 | */ |
||
| 14 | class Revisions extends Ui |
||
| 15 | { |
||
| 16 | protected $first; |
||
| 17 | protected $media_id; |
||
| 18 | |||
| 19 | /** |
||
| 20 | * Revisions Ui constructor |
||
| 21 | * |
||
| 22 | * @param int $first skip the first n changelog lines |
||
| 23 | * @param bool|string $media_id id of media, or false for current page |
||
| 24 | */ |
||
| 25 | public function __construct($first = 0, $media_id = false) |
||
| 26 | { |
||
| 27 | $this->first = $first; |
||
| 28 | $this->media_id = $media_id; |
||
| 29 | } |
||
| 30 | |||
| 31 | /** |
||
| 32 | * Display list of old revisions |
||
| 33 | * |
||
| 34 | * @author Andreas Gohr <[email protected]> |
||
| 35 | * @author Ben Coburn <[email protected]> |
||
| 36 | * @author Kate Arzamastseva <[email protected]> |
||
| 37 | * @author Satoshi Sahara <[email protected]> |
||
| 38 | * |
||
| 39 | * @return void |
||
| 40 | */ |
||
| 41 | public function show() |
||
| 42 | { |
||
| 43 | global $ID; |
||
| 44 | |||
| 45 | if ($this->media_id) { |
||
| 46 | return $this->showMediaRevisions($this->media_id); |
||
|
0 ignored issues
–
show
|
|||
| 47 | } else { |
||
| 48 | return $this->showPageRevisions($ID); |
||
| 49 | } |
||
| 50 | } |
||
| 51 | |||
| 52 | /** |
||
| 53 | * Display a list of Media Revisions in the MediaManager |
||
| 54 | * |
||
| 55 | * @param string $id media id |
||
| 56 | * @return void |
||
| 57 | */ |
||
| 58 | protected function showMediaRevisions($id) |
||
| 59 | { |
||
| 60 | global $lang; |
||
| 61 | |||
| 62 | // get revisions, and set correct pagenation parameters (first, hasNext) |
||
| 63 | $first = $this->first; |
||
| 64 | $hasNext = false; |
||
| 65 | $revisions = $this->getRevisions($first, $hasNext); |
||
| 66 | |||
| 67 | // create the form |
||
| 68 | $form = new Form([ |
||
| 69 | 'id' => 'page__revisions', // must not be "media__revisions" |
||
| 70 | 'action' => media_managerURL(['image' => $id], '&'), |
||
| 71 | 'class' => 'changes', |
||
| 72 | ]); |
||
| 73 | $form->setHiddenField('mediado', 'diff'); // required for media revisions |
||
| 74 | $form->addTagOpen('div')->addClass('no'); |
||
| 75 | |||
| 76 | // start listing |
||
| 77 | $form->addTagOpen('ul'); |
||
| 78 | foreach ($revisions as $info) { |
||
| 79 | $rev = $info['date']; |
||
| 80 | $class = ($info['type'] === DOKU_CHANGE_TYPE_MINOR_EDIT) ? 'minor' : ''; |
||
| 81 | $form->addTagOpen('li')->addClass($class); |
||
| 82 | $form->addTagOpen('div')->addClass('li'); |
||
| 83 | |||
| 84 | if (isset($info['current'])) { |
||
| 85 | $form->addCheckbox('rev2[]')->val('current'); |
||
| 86 | } elseif (file_exists(mediaFN($id, $rev))) { |
||
| 87 | $form->addCheckbox('rev2[]')->val($rev); |
||
| 88 | } else { |
||
| 89 | $form->addCheckbox('')->val($rev)->attr('disabled','disabled'); |
||
| 90 | } |
||
| 91 | $form->addHTML(' '); |
||
| 92 | |||
| 93 | $objRevInfo = $this->getObjRevInfo($info); |
||
| 94 | $html = implode(' ', [ |
||
| 95 | $objRevInfo->editDate(), // edit date and time |
||
| 96 | $objRevInfo->difflink(), // link to diffview icon |
||
| 97 | $objRevInfo->itemName(), // name of page or media |
||
| 98 | '<div>', |
||
| 99 | $objRevInfo->editSummary(), // edit summary |
||
| 100 | $objRevInfo->editor(), // editor info |
||
| 101 | html_sizechange($info['sizechange']), // size change indicator |
||
| 102 | $objRevInfo->currentIndicator(), // current indicator (only when k=1) |
||
| 103 | '</div>', |
||
| 104 | ]); |
||
| 105 | $form->addHTML($html); |
||
| 106 | |||
| 107 | $form->addTagClose('div'); |
||
| 108 | $form->addTagClose('li'); |
||
| 109 | } |
||
| 110 | $form->addTagClose('ul'); // end of revision list |
||
| 111 | |||
| 112 | // show button for diff view |
||
| 113 | $form->addButton('do[diff]', $lang['diff2'])->attr('type', 'submit'); |
||
| 114 | |||
| 115 | $form->addTagClose('div'); // close div class=no |
||
| 116 | |||
| 117 | print $form->toHTML('Revisions'); |
||
| 118 | |||
| 119 | // provide navigation for pagenated revision list (of pages and/or media files) |
||
| 120 | print $this->htmlNavigation($id, $first, $hasNext); |
||
| 121 | } |
||
| 122 | |||
| 123 | /** |
||
| 124 | * Display a list of Page Revisions |
||
| 125 | * |
||
| 126 | * @return void |
||
| 127 | */ |
||
| 128 | protected function showPageRevisions($id) |
||
| 129 | { |
||
| 130 | global $lang; |
||
| 131 | |||
| 132 | // get revisions, and set correct pagenation parameters (first, hasNext) |
||
| 133 | $first = $this->first; |
||
| 134 | $hasNext = false; |
||
| 135 | $revisions = $this->getRevisions($first, $hasNext); |
||
| 136 | |||
| 137 | // print intro |
||
| 138 | print p_locale_xhtml('revisions'); |
||
| 139 | |||
| 140 | // create the form |
||
| 141 | $form = new Form([ |
||
| 142 | 'id' => 'page__revisions', |
||
| 143 | 'class' => 'changes', |
||
| 144 | ]); |
||
| 145 | $form->addTagOpen('div')->addClass('no'); |
||
| 146 | |||
| 147 | // start listing |
||
| 148 | $form->addTagOpen('ul'); |
||
| 149 | foreach ($revisions as $info) { |
||
| 150 | $rev = $info['date']; |
||
| 151 | $class = ($info['type'] === DOKU_CHANGE_TYPE_MINOR_EDIT) ? 'minor' : ''; |
||
| 152 | $form->addTagOpen('li')->addClass($class); |
||
| 153 | $form->addTagOpen('div')->addClass('li'); |
||
| 154 | |||
| 155 | if (page_exists($id, $rev)) { |
||
| 156 | $form->addCheckbox('rev2[]')->val($rev); |
||
| 157 | } else { |
||
| 158 | $form->addCheckbox('')->val($rev)->attr('disabled','disabled'); |
||
| 159 | } |
||
| 160 | $form->addHTML(' '); |
||
| 161 | |||
| 162 | $objRevInfo = $this->getObjRevInfo($info); |
||
| 163 | $html = implode(' ', [ |
||
| 164 | $objRevInfo->editDate(), // edit date and time |
||
| 165 | $objRevInfo->difflink(), // link to diffview icon |
||
| 166 | $objRevInfo->itemName(), // name of page or media |
||
| 167 | $objRevInfo->editSummary(), // edit summary |
||
| 168 | $objRevInfo->editor(), // editor info |
||
| 169 | $objRevInfo->sizechange(), // size change indicator |
||
| 170 | $objRevInfo->currentIndicator(), // current indicator (only when k=1) |
||
| 171 | ]); |
||
| 172 | $form->addHTML($html); |
||
| 173 | $form->addTagClose('div'); |
||
| 174 | $form->addTagClose('li'); |
||
| 175 | } |
||
| 176 | $form->addTagClose('ul'); // end of revision list |
||
| 177 | |||
| 178 | // show button for diff view |
||
| 179 | $form->addButton('do[diff]', $lang['diff2'])->attr('type', 'submit'); |
||
| 180 | |||
| 181 | $form->addTagClose('div'); // close div class=no |
||
| 182 | |||
| 183 | print $form->toHTML('Revisions'); |
||
| 184 | |||
| 185 | // provide navigation for pagenated revision list (of pages and/or media files) |
||
| 186 | print $this->htmlNavigation($id, $first, $hasNext); |
||
| 187 | } |
||
| 188 | |||
| 189 | |||
| 190 | /** |
||
| 191 | * Get revisions, and set correct pagenation parameters (first, hasNext) |
||
| 192 | * |
||
| 193 | * @param int $first |
||
| 194 | * @param bool $hasNext |
||
| 195 | * @return array revisions to be shown in a pagenated list |
||
| 196 | * @see also https://www.dokuwiki.org/devel:changelog |
||
| 197 | */ |
||
| 198 | protected function getRevisions(&$first, &$hasNext) |
||
| 199 | { |
||
| 200 | global $INFO, $conf; |
||
| 201 | |||
| 202 | if ($this->media_id) { |
||
| 203 | $changelog = new MediaChangeLog($this->media_id); |
||
|
0 ignored issues
–
show
It seems like
$this->media_id can also be of type boolean; however, dokuwiki\ChangeLog\ChangeLog::__construct() does only seem to accept string, maybe add an additional type check?
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /**
* @return array|string
*/
function returnsDifferentValues($x) {
if ($x) {
return 'foo';
}
return array();
}
$x = returnsDifferentValues($y);
if (is_array($x)) {
// $x is an array.
}
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
|
|||
| 204 | } else { |
||
| 205 | $changelog = new PageChangeLog($INFO['id']); |
||
| 206 | } |
||
| 207 | |||
| 208 | $revisions = []; |
||
| 209 | |||
| 210 | /* we need to get one additional log entry to be able to |
||
| 211 | * decide if this is the last page or is there another one. |
||
| 212 | * see also Ui\Recent::getRecents() |
||
| 213 | */ |
||
| 214 | $revlist = $changelog->getRevisions($first, $conf['recent'] +1); |
||
| 215 | if (count($revlist) == 0 && $first != 0) { |
||
| 216 | $first = 0; |
||
| 217 | $revlist = $changelog->getRevisions($first, $conf['recent'] +1); |
||
| 218 | } |
||
| 219 | $exists = ($this->media_id) ? file_exists(mediaFN($this->media_id)) : $INFO['exists']; |
||
|
0 ignored issues
–
show
It seems like
$this->media_id can also be of type boolean; however, mediaFN() does only seem to accept string, maybe add an additional type check?
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /**
* @return array|string
*/
function returnsDifferentValues($x) {
if ($x) {
return 'foo';
}
return array();
}
$x = returnsDifferentValues($y);
if (is_array($x)) {
// $x is an array.
}
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
|
|||
| 220 | if ($first === 0 && $exists) { |
||
| 221 | // add current page or media as revision[0] |
||
| 222 | if ($this->media_id) { |
||
| 223 | $rev = filemtime(fullpath(mediaFN($this->media_id))); |
||
|
0 ignored issues
–
show
It seems like
$this->media_id can also be of type boolean; however, mediaFN() does only seem to accept string, maybe add an additional type check?
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /**
* @return array|string
*/
function returnsDifferentValues($x) {
if ($x) {
return 'foo';
}
return array();
}
$x = returnsDifferentValues($y);
if (is_array($x)) {
// $x is an array.
}
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
|
|||
| 224 | $changelog->setChunkSize(1024); |
||
| 225 | $revinfo = $changelog->getRevisionInfo($rev) ?: array( |
||
| 226 | 'date' => $rev, |
||
| 227 | 'ip' => null, |
||
| 228 | 'type' => null, |
||
| 229 | 'id' => $this->media_id, |
||
| 230 | 'user' => null, |
||
| 231 | 'sum' => null, |
||
| 232 | 'extra' => null, |
||
| 233 | 'sizechange' => null, |
||
| 234 | ); |
||
| 235 | $revisions[] = $revinfo + array( |
||
| 236 | 'media' => true, |
||
| 237 | 'current' => true, |
||
| 238 | ); |
||
| 239 | } else { |
||
| 240 | if (isset($INFO['meta']['last_change'])) { |
||
| 241 | $type = $INFO['meta']['last_change']['type']; |
||
| 242 | $sizechange = $INFO['meta']['last_change']['sizechange']; |
||
| 243 | } else { |
||
| 244 | $type = $sizechange = null; |
||
| 245 | } |
||
| 246 | |||
| 247 | $revisions[] = array( |
||
| 248 | 'date' => $INFO['lastmod'], |
||
| 249 | 'ip' => null, |
||
| 250 | 'type' => $type, |
||
| 251 | 'id' => $INFO['id'], |
||
| 252 | 'user' => $INFO['editor'], |
||
| 253 | 'sum' => $INFO['sum'], |
||
| 254 | 'extra' => null, |
||
| 255 | 'sizechange' => $sizechange, |
||
| 256 | 'current' => true, |
||
| 257 | ); |
||
| 258 | } |
||
| 259 | } |
||
| 260 | |||
| 261 | // decide if this is the last page or is there another one |
||
| 262 | $hasNext = false; |
||
| 263 | if (count($revlist) > $conf['recent']) { |
||
| 264 | $hasNext = true; |
||
| 265 | array_pop($revlist); // remove one additional log entry |
||
| 266 | } |
||
| 267 | |||
| 268 | // append each revison info array to the revisions |
||
| 269 | foreach ($revlist as $rev) { |
||
| 270 | if ($this->media_id) { |
||
| 271 | $revisions[] = $changelog->getRevisionInfo($rev) + array('media' => true); |
||
| 272 | } else { |
||
| 273 | $revisions[] = $changelog->getRevisionInfo($rev); |
||
| 274 | } |
||
| 275 | } |
||
| 276 | return $revisions; |
||
| 277 | } |
||
| 278 | |||
| 279 | /** |
||
| 280 | * Navigation buttons for Pagenation (prev/next) |
||
| 281 | * |
||
| 282 | * @param string $id page id or media id |
||
| 283 | * @param int $first |
||
| 284 | * @param bool $hasNext |
||
| 285 | * @return array html |
||
| 286 | */ |
||
| 287 | protected function htmlNavigation($id, $first, $hasNext) |
||
| 288 | { |
||
| 289 | global $conf; |
||
| 290 | |||
| 291 | $html = '<div class="pagenav">'; |
||
| 292 | $last = $first + $conf['recent']; |
||
| 293 | if ($first > 0) { |
||
| 294 | $first = max($first - $conf['recent'], 0); |
||
| 295 | $html.= '<div class="pagenav-prev">'; |
||
| 296 | if ($this->media_id) { |
||
| 297 | $html.= html_btn('newer', $id, "p", media_managerURL(['first' => $first], '&', false, true)); |
||
|
0 ignored issues
–
show
media_managerURL(array('...rst), '&', false, true) is of type string|array, but the function expects a array<integer,string>.
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
Loading history...
|
|||
| 298 | } else { |
||
| 299 | $html.= html_btn('newer', $id, "p" ,['do' => 'revisions', 'first' => $first]); |
||
| 300 | } |
||
| 301 | $html.= '</div>'; |
||
| 302 | } |
||
| 303 | if ($hasNext) { |
||
| 304 | $html.= '<div class="pagenav-next">'; |
||
| 305 | if ($this->media_id) { |
||
| 306 | $html.= html_btn('older', $id, "n", media_managerURL(['first' => $last], '&', false, true)); |
||
|
0 ignored issues
–
show
media_managerURL(array('...ast), '&', false, true) is of type string|array, but the function expects a array<integer,string>.
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
Loading history...
|
|||
| 307 | } else { |
||
| 308 | $html.= html_btn('older', $id, "n", ['do' => 'revisions', 'first' => $last]); |
||
| 309 | } |
||
| 310 | $html.= '</div>'; |
||
| 311 | } |
||
| 312 | $html.= '</div>'; |
||
| 313 | return $html; |
||
| 314 | } |
||
| 315 | |||
| 316 | /** |
||
| 317 | * Returns instance of objRevInfo |
||
| 318 | * |
||
| 319 | * @param array $info Revision info structure of a page or media file |
||
| 320 | * @return objRevInfo object (anonymous class) |
||
| 321 | */ |
||
| 322 | protected function getObjRevInfo(array $info) |
||
| 323 | { |
||
| 324 | return new class ($info) // anonymous class (objRevInfo) |
||
| 325 | { |
||
| 326 | protected $info; |
||
| 327 | |||
| 328 | public function __construct(array $info) |
||
| 329 | { |
||
| 330 | if (!isset($info['current'])) { |
||
| 331 | $info['current'] = false; |
||
| 332 | } |
||
| 333 | $this->info = $info; |
||
| 334 | } |
||
| 335 | |||
| 336 | // current indicator |
||
| 337 | public function currentIndicator() |
||
| 338 | { |
||
| 339 | global $lang; |
||
| 340 | return ($this->info['current']) ? '('.$lang['current'].')' : ''; |
||
| 341 | } |
||
| 342 | |||
| 343 | // edit date and time of the page or media file |
||
| 344 | public function editDate() |
||
| 345 | { |
||
| 346 | return '<span class="date">'. dformat($this->info['date']) .'</span>'; |
||
| 347 | } |
||
| 348 | |||
| 349 | // edit summary |
||
| 350 | public function editSummary() |
||
| 351 | { |
||
| 352 | return '<span class="sum">'.' – '. hsc($this->info['sum']).'</span>'; |
||
| 353 | } |
||
| 354 | |||
| 355 | // editor of the page or media file |
||
| 356 | public function editor() |
||
| 357 | { |
||
| 358 | // slightly different with display of Ui\Recent, i.e. external edit |
||
| 359 | global $lang; |
||
| 360 | $html = '<span class="user">'; |
||
| 361 | if (!$this->info['user'] && !$this->info['ip']) { |
||
| 362 | $html.= '('.$lang['external_edit'].')'; |
||
| 363 | } elseif ($this->info['user']) { |
||
| 364 | $html.= '<bdi>'. editorinfo($this->info['user']) .'</bdi>'; |
||
| 365 | if (auth_ismanager()) $html.= ' <bdo dir="ltr">('. $this->info['ip'] .')</bdo>'; |
||
| 366 | } else { |
||
| 367 | $html.= '<bdo dir="ltr">'. $this->info['ip'] .'</bdo>'; |
||
| 368 | } |
||
| 369 | $html.= '</span>'; |
||
| 370 | return $html; |
||
| 371 | } |
||
| 372 | |||
| 373 | // name of the page or media file |
||
| 374 | public function itemName() |
||
| 375 | { |
||
| 376 | // slightly different with display of Ui\Recent, i.e. revison may not exists |
||
| 377 | $id = $this->info['id']; |
||
| 378 | $rev = $this->info['date']; |
||
| 379 | |||
| 380 | if (isset($this->info['media'])) { |
||
| 381 | // media file revision |
||
| 382 | if (isset($this->info['current'])) { |
||
| 383 | $href = media_managerURL(['image'=> $id, 'tab_details'=> 'view'], '&'); |
||
| 384 | $html = '<a href="'.$href.'" class="wikilink1">'.$id.'</a>'; |
||
| 385 | } elseif (file_exists(mediaFN($id, $rev))) { |
||
| 386 | $href = media_managerURL(['image'=> $id, 'tab_details'=> 'view', 'rev'=> $rev], '&'); |
||
| 387 | $html = '<a href="'.$href.'" class="wikilink1">'.$id.'</a>'; |
||
| 388 | } else { |
||
| 389 | $html = $id; |
||
| 390 | } |
||
| 391 | return $html; |
||
| 392 | } else { |
||
| 393 | // page revision |
||
| 394 | $display_name = useHeading('navigation') ? hsc(p_get_first_heading($id)) : $id; |
||
| 395 | if (!$display_name) $display_name = $id; |
||
| 396 | if ($this->info['current'] || page_exists($id, $rev)) { |
||
| 397 | $href = wl($id, "rev=$rev", false, '&'); |
||
| 398 | $html = '<a href="'.$href.'" class="wikilink1">'.$display_name.'</a>'; |
||
| 399 | } else { |
||
| 400 | $html = $display_name; |
||
| 401 | } |
||
| 402 | return $html; |
||
| 403 | } |
||
| 404 | } |
||
| 405 | |||
| 406 | // icon difflink |
||
| 407 | public function difflink() |
||
| 408 | { |
||
| 409 | global $lang; |
||
| 410 | $id = $this->info['id']; |
||
| 411 | $rev = $this->info['date']; |
||
| 412 | |||
| 413 | if (isset($this->info['media'])) { |
||
| 414 | // media file revision |
||
| 415 | if (isset($this->info['current']) || !file_exists(mediaFN($id, $rev))) { |
||
| 416 | $html = '<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />'; |
||
| 417 | } else { |
||
| 418 | $href = media_managerURL(['image'=> $id, 'rev'=> $rev, 'mediado'=>'diff'], '&'); |
||
| 419 | $html = '<a href="'.$href.'" class="diff_link">' |
||
| 420 | . '<img src="'.DOKU_BASE.'lib/images/diff.png" width="15" height="11"' |
||
| 421 | . ' title="'. $lang['diff'] .'" alt="'.$lang['diff'] .'" />' |
||
| 422 | . '</a> '; |
||
| 423 | } |
||
| 424 | return $html; |
||
| 425 | } else { |
||
| 426 | // page revision |
||
| 427 | if ($this->info['current'] || !page_exists($id, $rev)) { |
||
| 428 | $html = '<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />'; |
||
| 429 | } else { |
||
| 430 | $href = wl($id, "rev=$rev,do=diff", false, '&'); |
||
| 431 | $html = '<a href="'.$href.'" class="diff_link">' |
||
| 432 | . '<img src="'.DOKU_BASE.'lib/images/diff.png" width="15" height="11"' |
||
| 433 | . ' title="'.$lang['diff'].'" alt="'.$lang['diff'].'" />' |
||
| 434 | . '</a>'; |
||
| 435 | } |
||
| 436 | return $html; |
||
| 437 | } |
||
| 438 | } |
||
| 439 | |||
| 440 | // size change |
||
| 441 | public function sizeChange() |
||
| 442 | { |
||
| 443 | $class = 'sizechange'; |
||
| 444 | $value = filesize_h(abs($this->info['sizechange'])); |
||
| 445 | if ($this->info['sizechange'] > 0) { |
||
| 446 | $class .= ' positive'; |
||
| 447 | $value = '+' . $value; |
||
| 448 | } elseif ($this->info['sizechange'] < 0) { |
||
| 449 | $class .= ' negative'; |
||
| 450 | $value = '-' . $value; |
||
| 451 | } else { |
||
| 452 | $value = '±' . $value; |
||
| 453 | } |
||
| 454 | return '<span class="'.$class.'">'.$value.'</span>'; |
||
| 455 | } |
||
| 456 | }; // end of anonymous class (objRevInfo) |
||
| 457 | } |
||
| 458 | |||
| 459 | } |
||
| 460 |
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check:
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue.