Create Baidu Dictionary word search collector with PHP_PHP tutorial

PHP makes Baidu Dictionary word search collector

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Baidu dict collection sample

Written to collect all result data after translation from Baidu dict dictionary. Of course, it comes with a 13.5w word library and simple collection cases. Here I will release the main class dict.class.php I wrote. The project address is http:/ /github.com/widuu/baidu_dict, if you need it, just fork it~ Well, very few people use this thing, so the useful brothers took it away~

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/** * dict.class.php collects Baidu dictionary translation content * * @copyright (C) 2014 widuu * @license http://www.widuu.com * @lastmodify 2014-2-15 */     header("content-type:text/html;charset=utf8"); class Dict{   private $word;   //显示的条数 private static $num = 10;   public function __construct(){}     /** * Public method of returning Baidu collected data * @param string English word * retun array( * symbol" => phonetic symbol * "pro" => Pronunciation * "example"=> Example * "explain"=> concise explanation * "synonym"=> Synonyms and antonyms * "phrase" => Phrase array * ) * */ public function content($word){ $this -> word = $word; $symbol = $this -> Pronounced(); $pro = $this->getSay(); $example = $this -> getExample(); $explain = $this -> getExplain(); $synonym = $this -> getSynonym(); $phrase = $this -> getPhrase(); $result = array( "symbol" => $symbol, //音标 "pro" => $pro, //发音 "example"=> $example, //例句 "explain"=> $explain, //简明释义 "synonym"=> $synonym, //同反义词 "phrase" => $phrase //短语数组 ); return $result; }     /** * Remotely obtain Baidu translation content * get function curl * retun string * */   private function getContent(){ $useragent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0"; $ch = curl_init(); $url = "http://dict.baidu.com/s?wd=".$this->word; curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_USERAGENT,$useragent); curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_HTTPGET, 1); curl_setopt($ch, CURLOPT_AUTOREFERER,1); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_TIMEOUT, 30); $result = curl_exec($ch); if (curl_errno($curl)) { echo 'Errno'.curl_error($curl); } curl_close($ch); return $result; }     /** * Get Baidu translation pronunciation * retun array(UK, US) * */   private function Pronounced(){ $data = $this -> getContent(); preg_match_all("/"EN-US">(.*)/Ui",$data,$pronounced); return array( 'en' => $pronounced[1][0], 'us' => $pronounced[1][1] ); }   /** * Get Baidu translation pronunciation * return array(UK, US) * */   private function getSay(){ $data = $this -> getContent(); preg_match_all("/url="(.*)"/Ui",$data,$pronounced); return array( 'en' => $pronounced[1][0], 'us' => $pronounced[1][1] ); }   /** * Get Baidu translation examples * return array() multidimensional array Example * */   private function getExample(){ $str = ""; $data = $this -> getContent(); preg_match_all("/var example_data = (.*)];/Us",$data,$example); $data1 = "[[[".ltrim($example[1][0],"["); $data2 = explode("[[[",$data1); $num = count(array_filter($data2)); foreach($data2 as $key => $value){ $data3 = explode("[[","[[".$value); foreach ($data3 as $k => $v) { preg_match_all("/["(.*)",/Us","[".$v, $match); if(!empty($match[1])){ $str .= implode($match[1]," ")."@"; } } } $data4 = trim($str,"@"); $data5 = explode("@", $data4); $result = array_chunk($data5, 2); return $result; }   /** * Get a concise explanation * return array (x => "Part of Speech", b => "Attachment") * **/   private function getExplain(){ $data = $this -> getContent(); preg_match_all("/id="en-simple-means">(.*)/Us",$data,$explain); $r_data = $explain[1][0]; preg_match_all("/ (?P.*)(?P.*) /Us", $r_data, $a_data); preg_match_all("/(?P[^>]+)：(?P.*)/Us", $r_data, $b_data);   $result = array(); foreach ($a_data["adj"] as $key => $value) { $result[$value] = $a_data["name"][$key]; }   $word_b = array(); foreach ($b_data["tag"] as $key => $value) { $word_b[$value] = strip_tags($b_data["word"][$key]); }   $result_data = array("x" => $result,"b" => $word_b);   return $result_data; }     /** * Get synonyms * return array(0 => "Synonym", 1 => "Antonym") usually a multi-dimensional array * */   private function getSynonym(){ $data = $this -> getContent(); preg_match_all("/id="en-syn-ant">(.*)/Us",$data,$synonym); $content = $synonym[1][0]; $data1 = explode("", $content); $result = array(); $data2 = array(); foreach ($data1 as $key => $value) { preg_match_all("/(?P.*) ; (?.*) /Us", $value, $r_data); $data2[$key]["adj"] = $r_data["adj"]; $data2[$key]["content"] = $r_data["content"]; }   foreach ($data2 as $key => $value) { foreach ($value["content"] as $k => $v) { if(!empty($v)){ preg_match_all("/ (?P