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<?php class MyParser { private $domdoc; public function __construct(DOMDocument $domdoc){ $this->domdoc = $domdoc; } public function __toString() { return $this->domdoc->saveHTML(); } protected function replaceVariableInside($varName, $text, $idType, $idValue) { $nodes = $this->getNodes($idType, $idValue); $newTextNode = $this->getNodeFromText($text); array_map(function($node) use ($varName, $newTextNode){ /* @var $node DOMNode */ $textNodes = array_filter($node->childNodes, function($node){ return $node->nodeType === XML_TEXT_NODE; }); foreach ($textNodes as $textNode) { /* @var $textNode \DOMText */ $pos = strpos($textNode->nodeValue, $varName); if($pos !== false) { $newNode = $textNode->splitText($pos); $newNode->nodeValue = substr($newNode->nodeValue, strlen($varName)); $newNode->insertBefore($newTextNode); } } }, $nodes); } protected function getNodes($idType, $idValue) { switch ($idType){ case 'id': return [ $this->domdoc->getElementById($idValue) ]; break; case 'class': return (new DOMXPath($this->domdoc)) ->query("//*[contains(concat(' ', normalize-space(@class), ' '), ' $idValue ')]"); break; default: break; } } protected function insertInto($idType, $id, $text) { $newnode = $this->getNodeFromText($text); array_map(function($elementOfDom) use ($newnode){ /* @var $elementOfDom DOMNode */ @$elementOfDom->appendChild($newnode); }, $this->getNodes($idType, $id)); } protected function getNodeFromText($text) { $text = html_entity_decode($text); try { $tmp = new DOMDocument; $textDocumentRes = @$tmp->loadHTML('<?xml encoding="utf-8" ?><span>'.$text.'</span>'); } catch(Exception $e) { $textDocumentRes = false; } if($textDocumentRes) { $newnode = $this->domdoc->importNode($tmp->documentElement->firstChild->firstChild, true); } else { $newnode = $this->domdoc->createTextNode($text); $newnode->nodeValue = $text; } return $newnode; } } $domdocu = new DomDocument(); $domdocu->loadHTML(' <html> <head> </head> <body> <div id="first"> %ELEMENT% </div> <div class="second"> %ELEMENT% <div class="third"> %ELEMENT% </div> </div> <div class="fourth"> %ELEMENT% </div> </body> </html> '); $parser = new MyParser();
Output for 7.1.0 - 7.3.0rc3
Fatal error: Uncaught ArgumentCountError: Too few arguments to function MyParser::__construct(), 0 passed in /in/OmMhU on line 115 and exactly 1 expected in /in/OmMhU:6 Stack trace: #0 /in/OmMhU(115): MyParser->__construct() #1 {main} thrown in /in/OmMhU on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: Argument 1 passed to MyParser::__construct() must be an instance of DOMDocument, none given, called in /in/OmMhU on line 115 and defined in /in/OmMhU:6 Stack trace: #0 /in/OmMhU(115): MyParser->__construct() #1 {main} thrown in /in/OmMhU on line 6
Process exited with code 255.
Output for hhvm-3.15.4
Warning: __construct() expects exactly 1 parameter, 0 given in /in/OmMhU on line 8 Fatal error: Uncaught TypeError: Argument 1 passed to MyParser::__construct() must be an instance of DOMDocument, undefined variable given in /in/OmMhU:8 Stack trace: #0 /in/OmMhU(115): MyParser->__construct() #1 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Catchable fatal error: Argument 1 passed to MyParser::__construct() must be an instance of DOMDocument, none given, called in /in/OmMhU on line 115 and defined in /in/OmMhU on line 6
Process exited with code 255.