@@ -22,7 +22,7 @@ |
||
| 22 | 22 | { |
| 23 | 23 | $label = $this->getLabel(); |
| 24 | 24 | $notation = $this->getNotation(); |
| 25 | - return $notation . $label; |
|
| 25 | + return $notation.$label; |
|
| 26 | 26 | } |
| 27 | 27 | |
| 28 | 28 | public function getType() |
@@ -21,7 +21,7 @@ discard block |
||
| 21 | 21 | $baseurl = $this->getBaseHref(); |
| 22 | 22 | $vocid = $vocab->getId(); |
| 23 | 23 | $query = http_build_query(array('uri'=>$uri, 'format'=>$targetFormat)); |
| 24 | - $url = $baseurl . "rest/v1/$vocid/data?$query"; |
|
| 24 | + $url = $baseurl."rest/v1/$vocid/data?$query"; |
|
| 25 | 25 | $this->redirect303($url); |
| 26 | 26 | } |
| 27 | 27 | |
@@ -32,11 +32,11 @@ discard block |
||
| 32 | 32 | $localname = $vocab->getLocalName($uri); |
| 33 | 33 | if ($localname !== $uri && $localname === urlencode($localname)) { |
| 34 | 34 | // the URI can be shortened |
| 35 | - $url = $baseurl . "$vocid/page/$localname"; |
|
| 35 | + $url = $baseurl."$vocid/page/$localname"; |
|
| 36 | 36 | } else { |
| 37 | 37 | // must use full URI |
| 38 | 38 | $query = http_build_query(array('uri'=>$uri)); |
| 39 | - $url = $baseurl . "$vocid/page/?" . $query; |
|
| 39 | + $url = $baseurl."$vocid/page/?".$query; |
|
| 40 | 40 | } |
| 41 | 41 | $this->redirect303($url); |
| 42 | 42 | } |
@@ -56,7 +56,7 @@ discard block |
||
| 56 | 56 | // guess vocabulary based on URI |
| 57 | 57 | $vocab = $this->model->guessVocabularyFromURI($request->getUri()); |
| 58 | 58 | if ($vocab === null) { |
| 59 | - return $this->returnError('404', 'Not Found', 'Unrecognized URI ' . $request->getUri()); |
|
| 59 | + return $this->returnError('404', 'Not Found', 'Unrecognized URI '.$request->getUri()); |
|
| 60 | 60 | } |
| 61 | 61 | $request->setVocab($vocab->getId()); |
| 62 | 62 | } |
@@ -44,7 +44,7 @@ discard block |
||
| 44 | 44 | // 1. Ensure characters with special meaning in Lucene are escaped |
| 45 | 45 | $lucenemap = array(); |
| 46 | 46 | foreach (str_split(self::LUCENE_ESCAPE_CHARS) as $char) { |
| 47 | - $lucenemap[$char] = '\\' . $char; // escape with a backslash |
|
| 47 | + $lucenemap[$char] = '\\'.$char; // escape with a backslash |
|
| 48 | 48 | } |
| 49 | 49 | $term = strtr($term, $lucenemap); |
| 50 | 50 | |
@@ -102,8 +102,8 @@ discard block |
||
| 102 | 102 | |
| 103 | 103 | # make text query clause |
| 104 | 104 | $lcletter = mb_strtolower($letter, 'UTF-8'); // convert to lower case, UTF-8 safe |
| 105 | - $textcondPref = $this->createTextQueryCondition($letter . '*', 'skos:prefLabel', $lang); |
|
| 106 | - $textcondAlt = $this->createTextQueryCondition($letter . '*', 'skos:altLabel', $lang); |
|
| 105 | + $textcondPref = $this->createTextQueryCondition($letter.'*', 'skos:prefLabel', $lang); |
|
| 106 | + $textcondAlt = $this->createTextQueryCondition($letter.'*', 'skos:altLabel', $lang); |
|
| 107 | 107 | |
| 108 | 108 | $query = <<<EOQ |
| 109 | 109 | SELECT DISTINCT ?s ?label ?alabel |
@@ -81,7 +81,7 @@ |
||
| 81 | 81 | if ($this->rest) { |
| 82 | 82 | return $term; |
| 83 | 83 | } |
| 84 | - return strpos($term, "*") === false ? $term . "*" : $term; // default to prefix search |
|
| 84 | + return strpos($term, "*") === false ? $term."*" : $term; // default to prefix search |
|
| 85 | 85 | } |
| 86 | 86 | |
| 87 | 87 | public function getContentLang() |
@@ -75,8 +75,9 @@ |
||
| 75 | 75 | public function getSearchTerm() |
| 76 | 76 | { |
| 77 | 77 | $term = $this->request->getQueryParamRaw('q') ? $this->request->getQueryParamRaw('q') : $this->request->getQueryParamRaw('query'); |
| 78 | - if (!$term && $this->rest) |
|
| 79 | - $term = $this->request->getQueryParamRaw('label'); |
|
| 78 | + if (!$term && $this->rest) { |
|
| 79 | + $term = $this->request->getQueryParamRaw('label'); |
|
| 80 | + } |
|
| 80 | 81 | $term = trim($term); // surrounding whitespace is not considered significant |
| 81 | 82 | if ($this->rest) { |
| 82 | 83 | return $term; |
@@ -23,5 +23,5 @@ |
||
| 23 | 23 | |
| 24 | 24 | } catch (Exception $e) { |
| 25 | 25 | header("HTTP/1.0 500 Internal Server Error"); |
| 26 | - echo('ERROR: ' . $e->getMessage()); |
|
| 26 | + echo('ERROR: '.$e->getMessage()); |
|
| 27 | 27 | } |
@@ -109,10 +109,12 @@ discard block |
||
| 109 | 109 | |
| 110 | 110 | private function initializeNamespaces() { |
| 111 | 111 | foreach ($this->namespaces as $prefix => $fullUri) { |
| 112 | - if ($prefix != '' && EasyRdf_Namespace::get($prefix) === null) // if not already defined |
|
| 112 | + if ($prefix != '' && EasyRdf_Namespace::get($prefix) === null) { |
|
| 113 | + // if not already defined |
|
| 113 | 114 | { |
| 114 | 115 | EasyRdf_Namespace::set($prefix, $fullUri); |
| 115 | 116 | } |
| 117 | + } |
|
| 116 | 118 | } |
| 117 | 119 | } |
| 118 | 120 | |
@@ -391,10 +393,12 @@ discard block |
||
| 391 | 393 | // register vocabulary ids as RDF namespace prefixes |
| 392 | 394 | $prefix = preg_replace('/\W+/', '', $voc->getId()); // strip non-word characters |
| 393 | 395 | try { |
| 394 | - if ($prefix != '' && EasyRdf_Namespace::get($prefix) === null) // if not already defined |
|
| 396 | + if ($prefix != '' && EasyRdf_Namespace::get($prefix) === null) { |
|
| 397 | + // if not already defined |
|
| 395 | 398 | { |
| 396 | 399 | EasyRdf_Namespace::set($prefix, $voc->getUriSpace()); |
| 397 | 400 | } |
| 401 | + } |
|
| 398 | 402 | |
| 399 | 403 | } catch (Exception $e) { |
| 400 | 404 | // not valid as namespace identifier, ignore |
@@ -506,8 +510,9 @@ discard block |
||
| 506 | 510 | } |
| 507 | 511 | |
| 508 | 512 | foreach ($vocabs as $vocab) { |
| 509 | - if ($vocab->getConceptLabel($uri, null) !== null) |
|
| 510 | - return $vocab; |
|
| 513 | + if ($vocab->getConceptLabel($uri, null) !== null) { |
|
| 514 | + return $vocab; |
|
| 515 | + } |
|
| 511 | 516 | } |
| 512 | 517 | |
| 513 | 518 | // if the URI couldn't be found, fall back to the first vocabulary |
@@ -64,15 +64,15 @@ discard block |
||
| 64 | 64 | private function initializeVocabularies() |
| 65 | 65 | { |
| 66 | 66 | if (!file_exists($this->getConfig()->getVocabularyConfigFile())) { |
| 67 | - throw new Exception($this->getConfig()->getVocabularyConfigFile() . ' is missing, please provide one.'); |
|
| 67 | + throw new Exception($this->getConfig()->getVocabularyConfigFile().' is missing, please provide one.'); |
|
| 68 | 68 | } |
| 69 | 69 | |
| 70 | 70 | try { |
| 71 | 71 | // use APC user cache to store parsed vocabularies.ttl configuration |
| 72 | 72 | if ($this->cache->isAvailable()) { |
| 73 | 73 | // @codeCoverageIgnoreStart |
| 74 | - $key = realpath($this->getConfig()->getVocabularyConfigFile()) . ", " . filemtime($this->getConfig()->getVocabularyConfigFile()); |
|
| 75 | - $nskey = "namespaces of " . $key; |
|
| 74 | + $key = realpath($this->getConfig()->getVocabularyConfigFile()).", ".filemtime($this->getConfig()->getVocabularyConfigFile()); |
|
| 75 | + $nskey = "namespaces of ".$key; |
|
| 76 | 76 | $this->graph = $this->cache->fetch($key); |
| 77 | 77 | $this->namespaces = $this->cache->fetch($nskey); |
| 78 | 78 | if ($this->graph === false || $this->namespaces === false) { // was not found in cache |
@@ -85,7 +85,7 @@ discard block |
||
| 85 | 85 | $this->parseVocabularies($this->getConfig()->getVocabularyConfigFile()); |
| 86 | 86 | } |
| 87 | 87 | } catch (Exception $e) { |
| 88 | - echo "Error: " . $e->getMessage(); |
|
| 88 | + echo "Error: ".$e->getMessage(); |
|
| 89 | 89 | } |
| 90 | 90 | } |
| 91 | 91 | |
@@ -456,7 +456,7 @@ discard block |
||
| 456 | 456 | public function getVocabularyCategories() |
| 457 | 457 | { |
| 458 | 458 | $cats = $this->graph->allOfType('skos:Concept'); |
| 459 | - if(empty($cats)) { |
|
| 459 | + if (empty($cats)) { |
|
| 460 | 460 | return array(new VocabularyCategory($this, null)); |
| 461 | 461 | } |
| 462 | 462 | |
@@ -629,7 +629,7 @@ discard block |
||
| 629 | 629 | // using apc cache for the resource if available |
| 630 | 630 | if ($this->cache->isAvailable()) { |
| 631 | 631 | // @codeCoverageIgnoreStart |
| 632 | - $key = 'fetch: ' . $uri; |
|
| 632 | + $key = 'fetch: '.$uri; |
|
| 633 | 633 | $resource = $this->cache->fetch($key); |
| 634 | 634 | if ($resource === null || $resource === false) { // was not found in cache, or previous request failed |
| 635 | 635 | $resource = $this->fetchResourceFromUri($uri); |
@@ -650,7 +650,7 @@ discard block |
||
| 650 | 650 | */ |
| 651 | 651 | public function getSparqlImplementation($dialect, $endpoint, $graph) |
| 652 | 652 | { |
| 653 | - $classname = $dialect . "Sparql"; |
|
| 653 | + $classname = $dialect."Sparql"; |
|
| 654 | 654 | |
| 655 | 655 | return new $classname($endpoint, $graph, $this); |
| 656 | 656 | } |
@@ -14,7 +14,7 @@ discard block |
||
| 14 | 14 | } |
| 15 | 15 | require_once 'vendor/autoload.php'; |
| 16 | 16 | } catch (Exception $e) { |
| 17 | - echo "Error: " . $e->getMessage(); |
|
| 17 | + echo "Error: ".$e->getMessage(); |
|
| 18 | 18 | return; |
| 19 | 19 | } |
| 20 | 20 | |
@@ -32,7 +32,7 @@ discard block |
||
| 32 | 32 | // if language code missing, redirect to guessed language |
| 33 | 33 | // in any case, redirect to <lang>/ |
| 34 | 34 | $lang = sizeof($parts) == 2 && $parts[1] !== '' ? $parts[1] : $controller->guessLanguage(); |
| 35 | - header("Location: " . $lang . "/"); |
|
| 35 | + header("Location: ".$lang."/"); |
|
| 36 | 36 | } else { |
| 37 | 37 | if (array_key_exists($parts[1], $config->getLanguages())) { // global pages |
| 38 | 38 | $request->setLang($parts[1]); |
@@ -61,8 +61,8 @@ discard block |
||
| 61 | 61 | } |
| 62 | 62 | if (sizeof($parts) == 3) { // language code missing |
| 63 | 63 | $lang = $controller->guessLanguage(); |
| 64 | - $newurl = $controller->getBaseHref() . $vocab . "/" . $lang . "/"; |
|
| 65 | - header("Location: " . $newurl); |
|
| 64 | + $newurl = $controller->getBaseHref().$vocab."/".$lang."/"; |
|
| 65 | + header("Location: ".$newurl); |
|
| 66 | 66 | } else { |
| 67 | 67 | if (array_key_exists($parts[2], $config->getLanguages())) { |
| 68 | 68 | $lang = $parts[2]; |
@@ -103,10 +103,10 @@ discard block |
||
| 103 | 103 | } |
| 104 | 104 | } else { // language code missing, redirect to some language version |
| 105 | 105 | $lang = $controller->guessLanguage($vocab); |
| 106 | - $newurl = $controller->getBaseHref() . $vocab . "/" . $lang . "/" . implode('/', array_slice($parts, 2)); |
|
| 106 | + $newurl = $controller->getBaseHref().$vocab."/".$lang."/".implode('/', array_slice($parts, 2)); |
|
| 107 | 107 | $qs = $request->getServerConstant('QUERY_STRING'); |
| 108 | 108 | if ($qs) { |
| 109 | - $newurl .= "?" . $qs; |
|
| 109 | + $newurl .= "?".$qs; |
|
| 110 | 110 | } |
| 111 | 111 | header("Location: $newurl"); |
| 112 | 112 | } |
@@ -387,7 +387,9 @@ discard block |
||
| 387 | 387 | $hits[] = $res; |
| 388 | 388 | } |
| 389 | 389 | } |
| 390 | - if (sizeof($hits) > 0) return $hits; |
|
| 390 | + if (sizeof($hits) > 0) { |
|
| 391 | + return $hits; |
|
| 392 | + } |
|
| 391 | 393 | |
| 392 | 394 | // case 2: case-insensitive match on preferred label |
| 393 | 395 | foreach ($results as $res) { |
@@ -395,7 +397,9 @@ discard block |
||
| 395 | 397 | $hits[] = $res; |
| 396 | 398 | } |
| 397 | 399 | } |
| 398 | - if (sizeof($hits) > 0) return $hits; |
|
| 400 | + if (sizeof($hits) > 0) { |
|
| 401 | + return $hits; |
|
| 402 | + } |
|
| 399 | 403 | |
| 400 | 404 | if ($lang === null) { |
| 401 | 405 | // case 1A: exact match on preferred label in any language |
@@ -406,7 +410,9 @@ discard block |
||
| 406 | 410 | $hits[] = $res; |
| 407 | 411 | } |
| 408 | 412 | } |
| 409 | - if (sizeof($hits) > 0) return $hits; |
|
| 413 | + if (sizeof($hits) > 0) { |
|
| 414 | + return $hits; |
|
| 415 | + } |
|
| 410 | 416 | |
| 411 | 417 | // case 2A: case-insensitive match on preferred label in any language |
| 412 | 418 | foreach ($results as $res) { |
@@ -416,7 +422,9 @@ discard block |
||
| 416 | 422 | $hits[] = $res; |
| 417 | 423 | } |
| 418 | 424 | } |
| 419 | - if (sizeof($hits) > 0) return $hits; |
|
| 425 | + if (sizeof($hits) > 0) { |
|
| 426 | + return $hits; |
|
| 427 | + } |
|
| 420 | 428 | } |
| 421 | 429 | |
| 422 | 430 | // case 3: exact match on alternate label |
@@ -425,7 +433,9 @@ discard block |
||
| 425 | 433 | $hits[] = $res; |
| 426 | 434 | } |
| 427 | 435 | } |
| 428 | - if (sizeof($hits) > 0) return $hits; |
|
| 436 | + if (sizeof($hits) > 0) { |
|
| 437 | + return $hits; |
|
| 438 | + } |
|
| 429 | 439 | |
| 430 | 440 | |
| 431 | 441 | // case 4: case-insensitive match on alternate label |
@@ -434,7 +444,9 @@ discard block |
||
| 434 | 444 | $hits[] = $res; |
| 435 | 445 | } |
| 436 | 446 | } |
| 437 | - if (sizeof($hits) > 0) return $hits; |
|
| 447 | + if (sizeof($hits) > 0) { |
|
| 448 | + return $hits; |
|
| 449 | + } |
|
| 438 | 450 | |
| 439 | 451 | return $hits; |
| 440 | 452 | } |
@@ -25,7 +25,7 @@ discard block |
||
| 25 | 25 | // wrap with JSONP callback if requested |
| 26 | 26 | if (filter_input(INPUT_GET, 'callback', FILTER_SANITIZE_STRING)) { |
| 27 | 27 | header("Content-type: application/javascript; charset=utf-8"); |
| 28 | - echo filter_input(INPUT_GET, 'callback', FILTER_UNSAFE_RAW) . "(" . json_encode($data) . ");"; |
|
| 28 | + echo filter_input(INPUT_GET, 'callback', FILTER_UNSAFE_RAW)."(".json_encode($data).");"; |
|
| 29 | 29 | return; |
| 30 | 30 | } |
| 31 | 31 | |
@@ -88,7 +88,7 @@ discard block |
||
| 88 | 88 | 'vocabularies' => 'onki:hasVocabulary', |
| 89 | 89 | 'id' => 'onki:vocabularyIdentifier', |
| 90 | 90 | 'uri' => '@id', |
| 91 | - '@base' => $this->getBaseHref() . "rest/v1/vocabularies", |
|
| 91 | + '@base' => $this->getBaseHref()."rest/v1/vocabularies", |
|
| 92 | 92 | ), |
| 93 | 93 | 'uri' => '', |
| 94 | 94 | 'vocabularies' => $results, |
@@ -105,7 +105,7 @@ discard block |
||
| 105 | 105 | // convert to vocids array to support multi-vocabulary search |
| 106 | 106 | $vocids = ($vocabs !== null && $vocabs !== '') ? explode(' ', $vocabs) : array(); |
| 107 | 107 | $vocabObjects = array(); |
| 108 | - foreach($vocids as $vocid) { |
|
| 108 | + foreach ($vocids as $vocid) { |
|
| 109 | 109 | $vocabObjects[] = $this->model->getVocabulary($vocid); |
| 110 | 110 | } |
| 111 | 111 | $parameters->setVocabularies($vocabObjects); |
@@ -144,7 +144,7 @@ discard block |
||
| 144 | 144 | if ($request->getQueryParam('labellang')) { |
| 145 | 145 | $ret['@context']['@language'] = $request->getQueryParam('labellang'); |
| 146 | 146 | } elseif ($request->getQueryParam('lang')) { |
| 147 | - $ret['@context']['@language'] = $request->getQueryParam('lang');; |
|
| 147 | + $ret['@context']['@language'] = $request->getQueryParam('lang'); ; |
|
| 148 | 148 | } |
| 149 | 149 | return $ret; |
| 150 | 150 | } |
@@ -211,7 +211,7 @@ discard block |
||
| 211 | 211 | 'prefLabel' => 'skos:prefLabel', |
| 212 | 212 | 'title' => 'dct:title', |
| 213 | 213 | '@language' => $request->getLang(), |
| 214 | - '@base' => $this->getBaseHref() . "rest/v1/" . $vocab->getId() . "/", |
|
| 214 | + '@base' => $this->getBaseHref()."rest/v1/".$vocab->getId()."/", |
|
| 215 | 215 | ), |
| 216 | 216 | 'uri' => '', |
| 217 | 217 | 'id' => $vocab->getId(), |
@@ -261,7 +261,7 @@ discard block |
||
| 261 | 261 | 'subTypes' => array('@id' => 'void:class', '@type' => '@id'), |
| 262 | 262 | 'count' => 'void:entities', |
| 263 | 263 | '@language' => $request->getLang(), |
| 264 | - '@base' => $this->getBaseHref() . "rest/v1/" . $request->getVocab()->getId() . "/", |
|
| 264 | + '@base' => $this->getBaseHref()."rest/v1/".$request->getVocab()->getId()."/", |
|
| 265 | 265 | ), |
| 266 | 266 | 'uri' => '', |
| 267 | 267 | 'id' => $request->getVocab()->getId(), |
@@ -335,7 +335,7 @@ discard block |
||
| 335 | 335 | 'language' => 'void-ext:language', |
| 336 | 336 | 'properties' => 'void:propertyPartition', |
| 337 | 337 | 'labels' => 'void:triples', |
| 338 | - '@base' => $this->getBaseHref() . "rest/v1/" . $request->getVocab()->getId() . "/", |
|
| 338 | + '@base' => $this->getBaseHref()."rest/v1/".$request->getVocab()->getId()."/", |
|
| 339 | 339 | ), |
| 340 | 340 | 'uri' => '', |
| 341 | 341 | 'id' => $request->getVocab()->getId(), |
@@ -372,7 +372,7 @@ discard block |
||
| 372 | 372 | $types[] = $type; |
| 373 | 373 | } |
| 374 | 374 | |
| 375 | - $base = $request->getVocab() ? $this->getBaseHref() . "rest/v1/" . $request->getVocab()->getId() . "/" : $this->getBaseHref() . "rest/v1/"; |
|
| 375 | + $base = $request->getVocab() ? $this->getBaseHref()."rest/v1/".$request->getVocab()->getId()."/" : $this->getBaseHref()."rest/v1/"; |
|
| 376 | 376 | |
| 377 | 377 | $ret = array_merge_recursive($this->context, array( |
| 378 | 378 | '@context' => array( |
@@ -530,10 +530,10 @@ discard block |
||
| 530 | 530 | |
| 531 | 531 | $format = $this->negotiateFormat(array_keys($urls), $request->getServerConstant('HTTP_ACCEPT'), $request->getQueryParam('format')); |
| 532 | 532 | if (!$format) { |
| 533 | - return $this->returnError(406, 'Not Acceptable', "Unsupported format. Supported MIME types are: " . implode(' ', array_keys($urls))); |
|
| 533 | + return $this->returnError(406, 'Not Acceptable', "Unsupported format. Supported MIME types are: ".implode(' ', array_keys($urls))); |
|
| 534 | 534 | } |
| 535 | 535 | |
| 536 | - header("Location: " . $urls[$format]); |
|
| 536 | + header("Location: ".$urls[$format]); |
|
| 537 | 537 | } |
| 538 | 538 | |
| 539 | 539 | private function returnDataResults($results, $format) { |
@@ -587,7 +587,7 @@ discard block |
||
| 587 | 587 | |
| 588 | 588 | $format = $this->negotiateFormat(explode(' ', self::SUPPORTED_FORMATS), $request->getServerConstant('HTTP_ACCEPT'), $request->getQueryParam('format')); |
| 589 | 589 | if (!$format) { |
| 590 | - return $this->returnError(406, 'Not Acceptable', "Unsupported format. Supported MIME types are: " . self::SUPPORTED_FORMATS); |
|
| 590 | + return $this->returnError(406, 'Not Acceptable', "Unsupported format. Supported MIME types are: ".self::SUPPORTED_FORMATS); |
|
| 591 | 591 | } |
| 592 | 592 | |
| 593 | 593 | $vocid = $vocab ? $vocab->getId() : null; |
@@ -21,7 +21,7 @@ discard block |
||
| 21 | 21 | * @param string $prop property type eg. 'rdf:type'. |
| 22 | 22 | * @param string $label |
| 23 | 23 | */ |
| 24 | - public function __construct($prop, $label, $super=null) |
|
| 24 | + public function __construct($prop, $label, $super = null) |
|
| 25 | 25 | { |
| 26 | 26 | $this->prop = $prop; |
| 27 | 27 | $this->label = $label; |
@@ -59,7 +59,7 @@ discard block |
||
| 59 | 59 | */ |
| 60 | 60 | public function getDescription() |
| 61 | 61 | { |
| 62 | - $helpprop = $this->prop . "_help"; |
|
| 62 | + $helpprop = $this->prop."_help"; |
|
| 63 | 63 | |
| 64 | 64 | return gettext($helpprop); // can't use string constant, it'd be picked up by xgettext |
| 65 | 65 | } |
@@ -78,7 +78,7 @@ discard block |
||
| 78 | 78 | |
| 79 | 79 | public function addValue($value) |
| 80 | 80 | { |
| 81 | - $this->values[$value->getNotation() . $value->getLabel() . $value->getUri()] = $value; |
|
| 81 | + $this->values[$value->getNotation().$value->getLabel().$value->getUri()] = $value; |
|
| 82 | 82 | $this->is_sorted = false; |
| 83 | 83 | } |
| 84 | 84 | |
@@ -86,7 +86,7 @@ discard block |
||
| 86 | 86 | { |
| 87 | 87 | if (!empty($this->values)) { |
| 88 | 88 | uksort($this->values, function($a, $b) { |
| 89 | - return strnatcasecmp($a,$b); |
|
| 89 | + return strnatcasecmp($a, $b); |
|
| 90 | 90 | }); |
| 91 | 91 | } |
| 92 | 92 | $this->is_sorted = true; |