PHP - Manual: Tidy example

2024-11-15

Tidy example

This simple example shows basic Tidy usage.

示例 #1 Basic Tidy usage


<?php
ob_start();
?>
<html>a html document</html>
<?php
$html = ob_get_clean();

// Specify configuration
$config = array(
           'indent'         => true,
           'output-xhtml'   => true,
           'wrap'           => 200);

// Tidy
$tidy = new tidy;
$tidy->parseString($html, $config, 'utf8');
$tidy->cleanRepair();

// Output
echo $tidy;
?>

add a note

User Contributed Notes 3 notes

down

gk at anuary dot com ¶

8 years ago


If you are looking for HTML beautifier (a tool to indent HTML output produced by your script), Tidy extension might not be the right tool for the job.

First and foremost, you should not be using either Tidy or alternatives (e.g. HTML Purifier) in the production code. HTML post procession is relatively resource demanding task, esp. if the underlying implementation relies on DOM API. However, beyond performance, HTML beautification in production might hide far more serious output issues that will be hard to trace back, because output will not align with the input.

If you are indenting to use indentation (consistent, readable formatting of the output) for development purposes only then you might consider implementation that relies on regular expression. I have written, https://github.com/gajus/dindent for this purpose. The difference between earlier mentioned implementation and the latter is that regular expression based implementation does not attempt to sanitise, validate or otherwise manipulate your output beyond ensuring proper indentation.

down

i dot c dot lovett at NOSPAM dot gmail dot com ¶

10 years ago


Anyone trying to specify "indent: auto" as documented at http://tidy.sourceforge.net/docs/quickref.html#indent

<?php
$tidy_options = array('indent' => 'auto'); // WILL NOT WORK
$tidy_options = array('indent' => 2); // equivalent of auto

$tidy = new Tidy();
$tidy->parseString($html, $tidy_options);
?>

down

mmeisam at gmail dot com ¶

1 year ago


If you're using tidy to clean up your HTML but only want your string formatted and not the whole html and head tag, you can use the following configuration array:

<?php
$config = [
    'indent'         => true,
    'output-xhtml'   => false,
    'show-body-only' => true
];

$tidy = new tidy;
$tidy->parseString($your_html_code, $config, 'utf8');
$tidy->cleanRepair();

echo $tidy;
?>

add a note

官方地址：https://www.php.net/manual/en/tidy.examples.basic.php

有任何技术问题请点击这里网站运营推广招聘

IT PHP 编程语言 Linux 开发编程科技 Elasticsearch HTML/CSS/XML 网络 JAVA NoSQL 数据库面试 C/C++ Golang Git 算法操作系统正则表达式 Redis 互联网 MySql JavaScript 运维软件国际架构设计 Mac OS TCP/IP Excel Vim Windows Socket Oracle VR MongoDB Python 运营 MemCache 商业硬件电子娱乐设计 nginx 摄影游戏 WordPress HTTP 团建数码电器

php7 安装fileinfo扩展 preg_split — 通过一个正则表达式分隔字符串 php位值,解决 PHP 中 usort 在值相同时改变原始位置的问题 [PHP] inet_pton/inet_ntop IP地址转换函数 array_multisort() 多字段排序 PHPMailer设置utf8 PHPMailer字符集CharSet ADORecordSet对象 adodb手册 PHP 8.1 [鸟哥]PHP_INT_MIN 和 -9223372036854775808 opcache预加载 Composer的Packagist资源 mysql面试题 [鸟哥]PHP FFI详解 - 一种全新的PHP扩展方式 PHP7添加redis扩展 PHP mkdir()写出来的权限与mode值不符合 Packagist / Composer 中国全量镜像 php中几种注释规范利用php soap实现web service PHP获取指定函数定义在哪个文件中及行号

略微加速

PHP官方手册 - 互联网笔记

Tidy example

User Contributed Notes 3 notes