PHP domDocument::getElementsByTagName方法代码示例

 public static function read_manifest()
 {
     global $base_path;
     $informations = array();
     @ini_set("zend.ze1_compatibility_mode", "0");
     $manifest = new domDocument();
     $module_path = realpath(dirname($base_path . "/cms/modules/" . str_replace("cms_module_", "", get_called_class()) . "/" . get_called_class() . ".class.php"));
     $manifest->load($module_path . "/manifest.xml");
     //on récupère le nom
     $name = $manifest->getElementsByTagName("name")->item(0);
     $informations['informations']['name'] = cms_module_root::charset_normalize($name->nodeValue, "utf-8");
     //on récupère le(les) auteur(s)
     $informations['informations']['author'] = array();
     $authors = $manifest->getElementsByTagName("author");
     for ($i = 0; $i < $authors->length; $i++) {
         $author = array();
         //on récupère son nom
         $author['name'] = cms_module_root::charset_normalize($authors->item($i)->getElementsByTagName('name')->item(0)->nodeValue, "utf-8");
         //on récupère son organisation
         $organisation = $authors->item($i)->getElementsByTagName("organisation");
         if ($organisation->length > 0) {
             $author['organisation'] = cms_module_root::charset_normalize($organisation->item(0)->nodeValue, "utf-8");
         }
         $informations['informations']['author'][] = $author;
     }
     //on récupère les dates
     $created_date = $manifest->getElementsByTagName("created_date")->item(0);
     $informations['informations']['created_date'] = cms_module_root::charset_normalize($created_date->nodeValue, "utf-8");
     $updated_date = $manifest->getElementsByTagName("updated_date");
     if ($updated_date->length > 0) {
         $informations['informations']['updated_date'] = cms_module_root::charset_normalize($updated_date->item(0)->nodeValue, "utf-8");
     }
     //on récupère la version
     $version = $manifest->getElementsByTagName("version")->item(0);
     $informations['informations']['version'] = cms_module_root::charset_normalize($version->nodeValue, "utf-8");
     // on récupère la langue par défaut du module...
     $informations['informations']['default_language'] = self::get_module_default_language($manifest);
     // administrable?
     $informations['informations']['managed'] = $manifest->getElementsByTagName("managed") && $manifest->getElementsByTagName("managed")->item(0)->nodeValue == "true" ? true : false;
     //fournisseur de liens?
     $informations['informations']['extension_form'] = $manifest->getElementsByTagName("extension_form") && $manifest->getElementsByTagName("extension_form")->item(0)->nodeValue == "true" ? true : false;
     @ini_set("zend.ze1_compatibility_mode", "0");
     //on récupère la listes des éléments utilisés par le module...
     $use = $manifest->getElementsbyTagName("use")->item(0);
     $informations['elements_used'] = self::read_elements_used($use);
     @ini_set("zend.ze1_compatibility_mode", "1");
     return $informations;
 }

 public function findWspolrzedne($adres, $miasto)
 {
     $adresTrim = trim($adres);
     $adresReplaceSpace = str_replace(' ', '+', $adresTrim);
     $LettersToChange = array('ó', 'ż', 'ź', 'ś', 'ę', 'ą', 'ł', 'ń', 'ć');
     $LettersChanged = array('o', 'z', 'z', 's', 'e', 'a', 'l', 'n', 'c');
     $adresWithoutPolishLetters = str_replace($LettersToChange, $LettersChanged, $adresReplaceSpace);
     $curl1 = curl_init();
     curl_setopt($curl1, CURLOPT_URL, "http://www.zumi.pl/namapie.html?qt=&loc={$miasto}%2C+{$adresWithoutPolishLetters}&Submit=Szukaj&cId=&sId=");
     curl_setopt($curl1, CURLOPT_RETURNTRANSFER, 1);
     $stronaZumi = curl_exec($curl1);
     curl_close($curl1);
     $dom = new domDocument();
     @$dom->loadHTML($stronaZumi);
     $dom->preserveWhiteSpace = false;
     $szukana = array();
     $divs = $dom->getElementsByTagName('div');
     foreach ($divs as $div) {
         $script = $div->getElementsByTagName('script');
         $szukana[] = $script->item(0)->nodeValue;
     }
     foreach ($szukana as $text) {
         if (strpos($text, 'objDefLoc')) {
             $a = substr($text, -29);
             $letterToRemove = array(':', '"', 'y', 'x', '}');
             $wspolrzedne1 = str_replace($letterToRemove, '', $a);
             $poz = strpos($wspolrzedne1, ',');
             $dlugosc = substr($wspolrzedne1, $poz);
             $dlugosc = str_replace(',', '', $dlugosc);
             $szerokosc = substr($wspolrzedne1, 0, $poz);
             $wspolrzedne[] = "{$dlugosc},{$szerokosc}";
         }
     }
     return $wspolrzedne[0];
 }

function fetch_data_from_html($remote_page)
{
    // Returns an array of products and ratings
    $product_rating_arr = array();
    $html = get_html($remote_page);
    $dom = new domDocument();
    $dom->loadHTML($html);
    $dom->preserveWhiteSpace = false;
    $tables = $dom->getElementsByTagName('table');
    $table = $tables->item(0);
    $rows = $table->getElementsByTagName('tr');
    $i = 0;
    foreach ($rows as $row) {
        if ($i != 0) {
            $columns = $row->getElementsByTagName('td');
            $product = $columns->item(0)->textContent;
            $rating = $columns->item(1)->textContent;
            $image = $columns->item(2)->textContent;
            $var = $product . "__" . $image;
            $product_rating_arr[$var] = $rating;
        }
        $i += 1;
    }
    return $product_rating_arr;
}

function viewInfo($node)
{
    if ($_POST["model1"] == "telefon") {
        $nameEl = "телефона";
    }
    if ($_POST["model2"] == "noutbuk") {
        $nameEl = "ноутбука";
    }
    if ($_POST["model3"] == "printer") {
        $nameEl = "принтера";
    }
    echo "<tr>\n\t\t<td><b>Марка " . $nameEl . "</b>\n\t\t</td><td><b>Год выпуска</b>\n\t</td></tr>";
    $document = new domDocument("1.0", "utf-8");
    $document->load("test3.xml");
    $nodelist = $document->getElementsByTagName("model");
    $model = $nodelist->item($i);
    for ($i = 0; $i < $nodelist->length; $i++) {
        $model = $nodelist->item($i);
        if ($model->parentNode->nodeName == $node || $model->parentNode->nodeName == "asort:" . $node) {
            $name = $model->childNodes->item(0);
            $year = $model->childNodes->item(1);
            echo "<tr>\n\t\t\t\t<td>" . $name->nodeValue . "</td>\n\t\t\t\t<td align='center'>" . $year->nodeValue . "</td>\n\t\t\t</tr>";
        }
    }
}

 function readContent()
 {
     $data = read_xml_file($this->server, $this->port, $this->url);
     if (strlen($data) > 0) {
         $dom = new domDocument();
         $dom->loadXML(substr($data, 0, strrpos($data, '>') + 1));
         $arrFeeds = array();
         $count = 0;
         foreach ($dom->getElementsByTagName('item') as $node) {
             if (function_exists('date_parse')) {
                 $date_raw = date_parse($node->getElementsByTagName('pubDate')->item(0)->nodeValue);
                 //$date = date('H:i j.m.Y', mktime($date_raw['hour'], $date_raw['minute'], $date_raw['second'], $date_raw['month'], $date_raw['day'], $date_raw['year']));
                 $date = date('j.m', mktime($date_raw['hour'], $date_raw['minute'], $date_raw['second'], $date_raw['month'], $date_raw['day'], $date_raw['year']));
             } else {
                 $date1 = explode(' ', $node->getElementsByTagName('pubDate')->item(0)->nodeValue);
                 $months = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
                 $months_n = array('01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12');
                 $time = explode(':', $date1[4]);
                 //$date = $time[0] . ':' . $time[1] . ' ' . intval($date1[1]) . '.' . str_replace($months, $months_n, $date1[2]) . '.' . $date1[3];
                 $date = intval($date1[1]) . '.' . str_replace($months, $months_n, $date1[2]);
             }
             $itemRSS = array('title' => mb_convert_case(!$this->decodeUTF ? utf8_decode($node->getElementsByTagName('title')->item(0)->nodeValue) : $node->getElementsByTagName('title')->item(0)->nodeValue, MB_CASE_UPPER, "UTF-8"), 'description' => substr(!$this->decodeUTF ? utf8_decode($node->getElementsByTagName('description')->item(0)->nodeValue) : $node->getElementsByTagName('description')->item(0)->nodeValue, 0, 60), 'link' => $node->getElementsByTagName('link')->item(0)->nodeValue);
             $itemRSS['date'] = $date;
             array_push($arrFeeds, $itemRSS);
             $count++;
             if ($count == $this->nr_of_posts) {
                 break;
             }
         }
         return $arrFeeds;
     }
     return null;
 }

		public function addUser(){
			$document = new domDocument();
			$document->load("users/users.xml");
			$root = $document->getElementsByTagName("users")->item(0);
			$user = $root->appendChild(new domElement("user"));
			$user->appendChild($document->createElement("login", "$this->login"));
			$user->appendChild($document->createElement("password","$this->pass"));
			$document->save("users/users.xml");
		}

 public function findMonitor($szukana)
 {
     $curl1 = curl_init();
     curl_setopt($curl1, CURLOPT_URL, "http://www.samsung.com/pl/function/espsearch/searchResult.do?keywords={$szukana}&input_keyword={$szukana}");
     curl_setopt($curl1, CURLOPT_RETURNTRANSFER, 1);
     $strona1 = curl_exec($curl1);
     curl_close($curl1);
     $dom1 = new domDocument();
     @$dom1->loadHTML($strona1);
     $dom1->preserveWhiteSpace = false;
     $nazwa = array();
     $a = $dom1->getElementsByTagName('a');
     foreach ($a as $a) {
         $class = $a->getAttribute('class');
         $href = $a->getAttribute('href');
         $nazwa[$class] = $href;
     }
     $nazwa2 = $nazwa['arrow_blue'];
     $url = "{$nazwa2}&tab=specification";
     $curl2 = curl_init();
     curl_setopt($curl2, CURLOPT_URL, "{$url}");
     curl_setopt($curl2, CURLOPT_RETURNTRANSFER, 1);
     $strona2 = curl_exec($curl2);
     curl_close($curl2);
     $tabela = array();
     $dom2 = new domDocument();
     @$dom2->loadHTML($strona2);
     $dom2->preserveWhiteSpace = false;
     $nazwa = $dom2->getElementsByTagName('h1');
     $tabela['nazwa'] = $nazwa->item(0)->nodeValue;
     $rows = $dom2->getElementsByTagName('tr');
     foreach ($rows as $row) {
         $th = $row->getElementsByTagName('th');
         $nazwa = $th->item(0)->nodeValue;
         $nazwa2 = $th->item(1)->nodeValue;
         $td = $row->getElementsByTagName('td');
         $wartosc = $td->item(0)->nodeValue;
         $tabela[trim($nazwa)] = trim($wartosc);
         $tabela[trim($nazwa2)] = trim($wartosc);
     }
     $correctTable = $this->removeAllWrongValueFromTable($tabela);
     return $correctTable;
 }

function bench2()
{
    global $XML;
    $dom = new domDocument();
    $dom->loadxml($XML);
    $children = $dom->getElementsByTagName('title');
    foreach ($children as $v) {
        $arr[] = $v->nodeValue;
    }
    return $arr;
}

 public function __construct($html, $baseurl)
 {
     $doc = new domDocument();
     $doc->loadHTML($html);
     $this->body = $doc->getElementsByTagName('html')->item(0)->getElementsByTagName('body')->item(0);
     $this->lines = array();
     $this->line = (object) array('text' => '', 'wrap' => true, 'prefix' => "\n");
     $this->pre = 0;
     $this->indent = array();
     $this->baseurl = $baseurl;
     $this->links = array();
     $this->linkcount = 0;
 }

function get_pre($url)
{
    $html = file_get_contents($url);
    // a new dom object
    $dom = new domDocument('1.0', 'utf-8');
    // load the html into the object ***/
    @$dom->loadHTML($html);
    //discard white space
    $dom->preserveWhiteSpace = false;
    $pre = $dom->getElementsByTagName('pre');
    //Get elements by desired tag.
    return htmlspecialchars($pre->item(0)->nodeValue);
}

 function prepareContent($content)
 {
     if (!$content) {
         return '';
     }
     $dom = new domDocument();
     $dom->loadHTML('<?xml encoding="UTF-8">' . $content);
     $images = $dom->getElementsByTagName('img');
     foreach ($images as $image) {
         $src = $image->getAttribute('src');
         $image->setAttribute('src', site_url($src));
     }
     return $dom->saveHTML();
 }

 function get_instituicao_cursos($cod_endereco, $cod_instituicao)
 {
     $html = file_get_contents('http://emec.mec.gov.br/emec/consulta-ies/listar-curso-endereco/d96957f455f6405d14c6542552b0f6eb/' . base64_encode($cod_instituicao) . '/aa547dc9e0377b562e2354d29f06085f/' . base64_encode($cod_endereco) . '/list/1000');
     include_once './src/simple_html_dom.php';
     $dom = new domDocument();
     @$dom->loadHTML($html);
     $dom->preserveWhiteSpace = false;
     $tables = $dom->getElementsByTagName('tbody');
     foreach ($tables as $row) {
         $cols = $row->getElementsByTagName('td');
         $array[] = preg_replace("/[^A-Za-z]/", "", $cols->item(0)->nodeValue);
     }
     return $array;
 }

 private function parseTags($tag = '', $source = "")
 {
     if (!$tag) {
         throw new Exception\CrawlException('Tag has type of null');
     }
     /*** a new dom object ***/
     $dom = new \domDocument();
     @$dom->loadHTML($source);
     /*** remove silly white space ***/
     $dom->preserveWhiteSpace = false;
     /*** get the links from the HTML ***/
     //  $tag->setTag('a');
     $tags = $dom->getElementsByTagName($tag);
     return $tags;
 }

 function readhtml()
 {
     $dom = new domDocument();
     $dom->loadHTMLFile("docs/KUNNAMKUL.html");
     $dom->preserveWhiteSpace = false;
     $tables = $dom->getElementsByTagName('table');
     /*** get all rows from the table ***/
     $rows = $tables->item(0)->getElementsByTagName('tr');
     /*** loop over the table rows ***/
     $dataArray = array();
     foreach ($rows as $row) {
         /*** get each column by tag name ***/
         $cols = $row->getElementsByTagName('td');
         /*** echo the values ***/
         if ($cols->item(0)->nodeValue) {
             $tmpArray = array();
             $tmpArray[] = $cols->item(0)->nodeValue;
             $name = $cols->item(1)->getElementsByTagName('p');
             $tmpArray[] = $name->item(0)->nodeValue;
             $tmpstring = isset($name->item(1)->nodeValue) ? $name->item(1)->nodeValue : '';
             $tmpstring .= isset($name->item(2)->nodeValue) ? $name->item(2)->nodeValue : '';
             $tmpstring .= isset($name->item(3)->nodeValue) ? $name->item(3)->nodeValue : '';
             $tmpArray[] .= $tmpstring;
             //$tmpArray[]=$cols->item(1)->nodeValue;
             $bsdob = $cols->item(2)->getElementsByTagName('p');
             $tmpArray[] = $bsdob->item(0)->nodeValue;
             $tmpArray[] = isset($bsdob->item(1)->nodeValue) ? $bsdob->item(1)->nodeValue : '';
             $tmpArray[] = isset($bsdob->item(2)->nodeValue) ? $bsdob->item(2)->nodeValue : '';
             //$tmpArray[]=$bsdob->item(2)->nodeValue;
             $factorinfo = $cols->item(3)->getElementsByTagName('p');
             $tmpArray[] = isset($factorinfo->item(0)->nodeValue) ? $factorinfo->item(0)->nodeValue : '';
             $tmpArray[] = isset($factorinfo->item(1)->nodeValue) ? $factorinfo->item(1)->nodeValue : '';
             $dpan = $cols->item(4)->getElementsByTagName('p');
             $tmpArray[] = $dpan->item(0)->nodeValue;
             $tmpArray[] = isset($dpan->item(1)->nodeValue) ? $dpan->item(1)->nodeValue : '';
             $tmpArray[] = isset($dpan->item(2)->nodeValue) ? $dpan->item(2)->nodeValue : '';
             $dataArray[] = $tmpArray;
         }
     }
     $this->load->library('table');
     $tmpl = array('table_open' => '<table border="1" cellpadding="2" cellspacing="1" class="mytable">');
     $this->table->set_template($tmpl);
     echo $this->table->generate($dataArray);
 }

 private function _grab($date)
 {
     $content = new domDocument();
     // кривая разметка камы
     @$content->loadHTML(file_get_contents($this->_url . '?date=' . date('Y-m-d', $date)));
     $rows = $content->getElementsByTagName('tr');
     $result = array();
     for ($i = 2; $i < $rows->length; $i++) {
         $cols = $rows->item($i)->getElementsByTagName('td');
         $item = array('title' => $cols->item(1)->nodeValue, 'description' => 'Зал: ' . $cols->item(4)->nodeValue, 'fire_at' => date('Y-m-d ', $date) . trim(substr($cols->item(0)->nodeValue, 2)));
         if ($cols->item(4)->nodeValue == 1) {
             $item['description'] .= sprintf("\n\nЭконом: %s р.\nVIP: %s р.", $cols->item(2)->nodeValue, $cols->item(3)->nodeValue);
         } else {
             $item['description'] .= sprintf("\n\nЦена: %s р.", $cols->item(3)->nodeValue);
         }
         $result[] = $item;
     }
     return $result;
 }