README

什么是phpQuery？

引用 phpQuery 项目文档（最初由 Tobiasz Cudnik 构思和开发，可在 Google Code 和 Github 上找到）

phpQuery 是一个基于 jQuery JavaScript 库的、链式调用、CSS3 选择器的服务器端 DOM API。

该库用 PHP5 编写，并提供额外的命令行界面（CLI）。

示例用法

(来自 http://code.google.com/p/phpquery/wiki/Basics)

完整示例

<?php
include 'phpQuery-onefile.php';

$file = 'test.html'; // see below for source

// loads the file
// basically think of your php script as a regular HTML page running client side with jQuery.  This loads whatever file you want to be the current page
phpQuery::newDocumentFileHTML($file);

// Once the page is loaded, you can then make queries on whatever DOM is loaded.
// This example grabs the title of the currently loaded page.
$titleElement = pq('title'); // in jQuery, this would return a jQuery object.  I'm guessing something similar is happening here with pq.

// You can then use any of the functionality available to that pq object.  Such as getting the innerHTML like I do here.
$title = $titleElement->html();

// And output the result
echo '<h2>Title:</h2>';
echo '<p>' . htmlentities( $title) . '</p>';

?>

test.html 的源代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Hello World!</title>
</head>
<body>
</body>
</html>

atofighi / phpquery

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详细信息

README

什么是phpQuery？

示例用法