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# tidy::__construct

(no version information, might be only in CVS)

tidy::__construct -- Constructs a new tidy object

## Description

tidy tidy::__construct ( [string filename [, mixed config [, string encoding [, bool use_include_path]]]] )

tidy::__construct() constructs a new tidy object.

If the filename parameter is given, this function will also read that file and initialize the object with the file, acting like tidy_parse_file().

config 参数可以以数组或者字符串方式传递。如果以字符串传递，则代表配置文件名，否则就解释为选项本身。每个选项的解释见 http://tidy.sourceforge.net/docs/quickref.html。

encoding 参数设置了输入／输出文档的编码方式。encoding 的可能值有：ascii，latin0，latin1，raw，utf8，iso2022，mac，win1252，ibm858，utf16，utf16le，utf16be，big5 和 shiftjis。

例子 1. tidy::__construct() example

`<?php
$html = <<< HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head><title>title</title></head>
<body>
<p>paragraph <bt />
text</p>
</body></html>
HTML;
$tidy = new tidy;
$tidy->parseString($html);
$tidy->CleanRepair();
if ($tidy->errorBuffer) {
echo "The following errors were detected:\n";
echo $tidy->errorBuffer;
}
?>`

上例将输出：

    The following errors were detected:
    line 8 column 14 - Error: <bt> is not recognized!
    line 8 column 14 - Warning: discarding unexpected <bt>

See also tidy_parse_file() and tidy_parse_string().

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