phpQuery让php处理html代码像jQuery一样方便
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《PHP实战：phpQuery让php处理html代码像jQuery一样方便》要点： 简介PHP实例 如安在php中方便地解析html代码,估计是每个phper都会遇到的问题.用phpQuery就可以让php处理html代码像jQuery一样方便.PHP实例 项目地址：https://code.google.com/p/phpquery/PHP实例 github地址：https://github.com/TobiaszCudnik/phpqueryPHP实例 DEMOPHP实例 下载库文件：https://code.google.com/p/phpquery/downloads/listPHP实例 我下的是onefile版：phpQuery-0.9.5.386-onefile.zipPHP实例 官方demo：https://code.google.com/p/phpquery/source/browse/branches/dev/demo.phpPHP实例 然后在项目中引用.PHP实例 html文件test.html：PHP实例
代码如下:
<div class="thumb" id="Thumb-13164-3640" style="position: absolute; left: 0px; top: 0px;"> ??? <a href="/Spiderman-City-Drive"> ??????? <img src="/thumb/12/Spiderman-City-Drive.jpg" alt=""> ??????? <span class="GameName" id="GameName-13164-3640" style="display: none;">Spiderman City Drive</span> ??????? <span class="GameRating" id="GameRating-13164-3640" style="display: none;"> ??????????? <span style="width: 68.14816px;"></span> ??????? </span> ??? </a> </div> <div class="thumb" id="Thumb-13169-5946" style="position: absolute; left: 190px; top: 0px;"> ??? <a href="/Spiderman-City-Raid"> ??????? <img src="/thumb/12/Spiderman-City-Raid.jpg" alt=""> ??????? <span class="GameName" id="GameName-13169-5946" style="display: none;">Spiderman - City Raid</span> ??????? <span class="GameRating" id="GameRating-13169-5946" style="display: none;"> ??????????? <span style="width: 67.01152px;"></span> ??????? </span> ??? </a> </div> php处理：PHP实例
代码如下:
<?php ??? include('phpQuery-onefile.php'); ??? ??? $filePath = 'test.html'; ??? $fileContent = file_get_contents($filePath); ??? $doc = phpQuery::newDocumentHTML($fileContent); ??? phpQuery::selectDocument($doc); ??? $data = array( ??????? 'name' => array(), ??????? 'href' => array(), ??????? 'img' => array() ??? ); ??? foreach (pq('a') as $t) { ??????? $href = $t -> getAttribute('href'); ??????? $data['href'][] = $href; ??? } ??? foreach (pq('img') as $img) { ??????? $data['img'][] = $domain . $img -> getAttribute('src'); ??? } ??? foreach (pq('.GameName') as $name) { ??????? $data['name'][] = $name -> nodeValue; ??? } ??? var_dump($data); ?> 上面的代码中包括了取属性和innerText内容(通过nodeValue取).PHP实例 输出：PHP实例
代码如下:
array (size=3) ? 'name' => ??? array (size=2) ????? 0 => string 'Spiderman City Drive' (length=20) ????? 1 => string 'Spiderman - City Raid' (length=21) ? 'href' => ??? array (size=2) ????? 0 => string 'http://www.gahe.com/Spiderman-City-Drive' (length=40) ????? 1 => string 'http://www.gahe.com/Spiderman-City-Raid' (length=39) ? 'img' => ??? array (size=2) ????? 0 => string 'http://www.gahe.com/thumb/12/Spiderman-City-Drive.jpg' (length=53) ????? 1 => string 'http://www.gahe.com/thumb/12/Spiderman-City-Raid.jpg' (length=52) 强大的是pq选择器,语法类似jQuery,很便利.PHP实例 编程之家培训学院每天发布《PHP实战：phpQuery让php处理html代码像jQuery一样方便》等实战技能，PHP、MYSQL、LINUX、APP、JS,CSS全面培养人才。 （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |