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# tidy_getopt

(PHP 5)

tidy_getopt -- Returns the value of the specified configuration option for the tidy document.

## Description

Procedural style:

mixed tidy_getopt ( resource tidy, string option)

Object oriented style:

mixed tidy->getOpt ( string option)

tidy_getopt() returns the value of the specified option for the specified tidy document. The return type depends on the type of the specified option. You will find a list with each configuration option and their types at: http://tidy.sourceforge.net/docs/quickref.html.

示範 1.tidy_getopt() example

`<?php
$html ='<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
<html><head><title>Title</title></head>
<body>
<p><img src="img.png"></p>
</body></html>';
$config = array('accessibility-check' => 3,
'alt-text' => 'some text');
$tidy = new tidy();
$tidy->parseString($html, $config);
var_dump($tidy->getOpt('accessibility-check')); //integer
var_dump($tidy->getOpt('lower-literals')); //boolean
var_dump($tidy->getOpt('alt-text')); //string
?>`

The above example will output:

    int(3)
    bool(true)
    string(9) "some text"

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