tidy
PHP Manual

tidy::getOptDoc

tidy_get_opt_doc

Returns the documentation for the given option name

Description

Object-oriented style

public stringfalse tidy::getOptDoc(string $option)

Procedural style

stringfalse tidy_get_opt_doc(tidy $tidy, string $option)

tidy_get_opt_doc returns the documentation for the given option name.

Note:

You need at least libtidy from 25 April, 2005 for this function be available.

Parameters

tidy

The Tidy object.

option

The option name

Return Values

Returns a string if the option exists and has documentation available, or false otherwise.

Examples

Example #1 Print all options along with their documentation and default value

<?php

$tidy = new tidy;
$config = $tidy->getConfig();

ksort($config);

foreach ($config as $opt => $val) {

    if (!$doc = $tidy->getOptDoc($opt))
        $doc = 'no documentation available!';

    $val = ($tidy->getOpt($opt) === true)  ? 'true'  : $val;
    $val = ($tidy->getOpt($opt) === false) ? 'false' : $val;

    echo "<p><b>$opt</b> (default: '$val')<br />".
         "$doc</p><hr />\n";
}

?>

See Also

  • tidy::getConfig
  • tidy::getOpt