PHP制作查询词典实例分享

本文主要介绍了php制作百度词典查词采集器的相关资料，希望对大家有所帮助。

百度dict 采集样本

写的采集百度dict词典翻译后的所有结果数据，当然附带了13.5w单词库和采集简单的案例，这里我把写出的主要类dict.class.php放出来，项目地址http://github.com/widuu/baidu_dict，有需要的直接fork就可以了~么么哒，这东西用的人很少，所以有用的兄弟拿走了哈~

<?php
/**
 * dict.class.php 采集百度词典翻译内容
 *
 * @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 $num = 10;
	public function __construct(){}
	/**
   * 公用返回百度采集数据的方法
   * @param string 英文单词
   * retun array(
	 *				symbol" => 音标
	 *				"pro"	 => 发音
	 *				"example"=> 例句
	 *				"explain"=> 简明释义
	 *				"synonym"=> 同反义词
	 *				"phrase" => 短语数组
	 *			)
   *
	 */
	public function content($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;
	}


	/**
   * 远程获取百度翻译内容
   * 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;
	}


	/**
   * 获取百度翻译发音
   * retun array(英，美)
   *
	 */

	private function Pronounced(){
		$data = $this -> getContent();
		preg_match_all("/\"EN\-US\"\>(.*)\<\/b\>/Ui",$data,$pronounced);
		return array(
			'en' => $pronounced[1][0],
			'us' => $pronounced[1][1]
		);
	}

	/**
	 * 获取百度翻译发音
	 * return array(英，美)
	 *
	 */

	private function getSay(){
		$data = $this -> getContent();
		preg_match_all("/url=\"(.*)\"/Ui",$data,$pronounced);
		return array(
			'en' => $pronounced[1][0],
			'us' => $pronounced[1][1]
		);	
	}

	/**
   * 获取百度翻译例句
   * return array() 多维数组 例句
   * 
	 */

	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;
	}

	/**
   * 获取简明释义
   * return array (x => "词性"，b => "附属")
   * 
	 **/

	private function getExplain(){
		$data = $this -> getContent();
		preg_match_all("/id\=\"en\-simple\-means\"\>(.*)\<p(\s+)class\=\"source\"\>/Us",$data,$explain);
		$r_data = $explain[1][0];
		preg_match_all("/\<p\>\<strong\>(?P<adj>.*)\<\/strong\>\<span\>(?P<name>.*)\<\/span\>\<\/p\>/Us", $r_data, $a_data);
		preg_match_all("/\<span\>(?P<tag>[^\>]+)\：\<a(\s+)href\=\"(.*)\"\>(?P<word>.*)\<\/a\>\<\/span\>/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;
	}


	/**
   * 获取同义词
   * return array(0 => "同义词", 1 => "反义词") 一般为多维数组
   * 
	 */

	private function getSynonym(){
		$data = $this -> getContent();
		preg_match_all("/id=\"en\-syn\-ant\"\>(.*)<p(\s+)class\=\"source\">/Us",$data,$synonym);
		$content = $synonym[1][0];
		$data1 = explode("</dl>", $content);
		$result = array();
		$data2 = array();
		foreach ($data1 as $key => $value) {
			preg_match_all("/\<strong\>(?P<adj>.*)\&nbsp\;\<\/strong\>\<\/p\>\<p(\s+)class\=\"syn\-ant\-list\"\>\<ul\>(?<content>.*)\<\/ul\>/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("/\<li\>\<p\>(?P<title>.*)\<\/p\>(?P<value>.*)\<\/li>/Us", $v, $v_data);
					foreach ($v_data['title'] as $m => $d) {
						$data = strip_tags(preg_replace("<</a>>"," ", $v_data["value"][$m]));
						$result[$key][$value["adj"][$k]][$d] = $data;
					}
				}
			}
		}
 		return $result;
	}

	/**
   * 获取短语词组
   * return array (key => value) 一维或者多维数组
   * 
	 */

	private function getPhrase(){
		$num = self::$num;
		$data = $this -> getContent();
		preg_match_all("/id=\"en\-phrase\"\>(.*)\<p class\=\"source\"\>/Us",$data,$phrase);
		$data = explode("</dd>",$phrase[1][0]);
		$data1 = array_slice($data,0,$num);
		$result = array();
		foreach ($data1 as $key => $value) {
			$data2 = explode("</p>", $value);
			$n = count($data2);
			if($n<=3){
				$result[str_replace(" ","",strip_tags($data2[0]))] = strip_tags($data2[1]);
			}else{
				$data3 = array_slice($data2,0,$n-1);
				$data4 = array_slice($data2,0,2);
				$res = array_diff($data3,$data4);
				$data5 = array_chunk($res,2);
				$key_value = trim(str_replace(" ","",strip_tags($data4[0])));
				$result[$key_value] = strip_tags($data4[1]);
				foreach ($data5 as $key => $value) {
					foreach ($value as $k => $v) {
						$value[$k] = strip_tags($v);
					}
					$array = array($result[$key_value],$value);
					if (array_key_exists($key_value, $result)){
						$result[$key_value] = $array;
					}
				}
				
			}
		}
		return $result;
	}

	/**
	 * 将数组转换为字符串
	 *
	 * @param  array  $data    数组
	 * @param  bool  $isformdata 如果为0，则不使用new_stripslashes处理，可选参数，默认为1
	 * @return  string 返回字符串，如果，data为空，则返回空
	 */
	private function array2string($data, $isformdata = 1) {
	  if($data == '') return '';
	  if($isformdata) $data = $this->new_stripslashes($data);
	  return addslashes(var_export($data, TRUE));
	}

	/**
	 * 返回经stripslashes处理过的字符串或数组
	 * @param $string 需要处理的字符串或数组
	 * @return mixed
	 */
	private function new_stripslashes($string) {
	  if(!is_array($string)) return stripslashes($string);
	  foreach($string as $key => $val) $string[$key] = $this->new_stripslashes($val);
	  return $string;
	}

}

// $word = new dict("express");
// $word ->content();

相关推荐：

KPPW客客出品专业威客系统

客客出品专业威客系统英文名称KPPW，也是keke produced professional witkey的缩写。KPPW是一款基于PHP+MYSQL技术构架的威客系统，积客客团队多年实践和对威客模式商业化运作的大量调查分析而精心策划研发，是您轻松搭建威客网站的首选利器。KPPW针对威客任务和商品交易模式进行了细致的分析，提供完善威客任务流程控制解决方案，并将逐步分享威客系统专业化应用作为我们的

下载

立即学习“PHP免费学习笔记（深入）”；

php基础知识总结（新手必备）

php基础与JavaScript操作的区别(收藏)

php基础控制结构实例详解