@@ -263,7 +263,7 @@ discard block |
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263 | 263 | public function isImage($url = '') { |
264 | 264 | $mime = $this->getContentType($url); |
265 | 265 | if ($mime) { |
266 | - list($simple, ) = explode('/', $mime); |
|
266 | + list($simple,) = explode('/', $mime); |
|
267 | 267 | return ($simple == 'image'); |
268 | 268 | } |
269 | 269 | |
@@ -326,7 +326,7 @@ discard block |
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326 | 326 | public function parseTitle(DOMDocument $doc) { |
327 | 327 | $node = $doc->getElementsByTagName('title'); |
328 | 328 | $title = $node->item(0)->nodeValue; |
329 | - return ($title) ? : ''; |
|
329 | + return ($title) ?: ''; |
|
330 | 330 | } |
331 | 331 | |
332 | 332 | /** |
@@ -487,7 +487,7 @@ discard block |
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487 | 487 | return $href; |
488 | 488 | } |
489 | 489 | |
490 | - $uri = trim($doc->documentURI ? : '', '/'); |
|
490 | + $uri = trim($doc->documentURI ?: '', '/'); |
|
491 | 491 | |
492 | 492 | // Check if $url is relative to root |
493 | 493 | if (substr($href, 0, 1) === "/") { |