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<?php
/**
* @author RESS.IO Team
* @package Pharse
* @link https://github.com/ressio/pharse
*
* FORKED FROM
* @author Niels A.D.
* @package Ganon
* @link http://code.google.com/p/ganon/
*
* @license http://dev.perl.org/licenses/artistic.html Artistic License
*/
if (version_compare(PHP_VERSION, '5.2.0', '<')) {
/**
* PHP alternative to array_fill_keys, for backwards compatibility
* @param array $keys
* @param mixed $value
* @return array
*/
function array_fill_keys($keys, $value)
{
$res = array();
foreach ($keys as $k) {
$res[$k] = $value;
}
return $res;
}
}
include_once('pharse_tokenizer.php');
include_once('pharse_parser_html.php');
include_once('pharse_node_html.php');
include_once('pharse_selector_html.php');
include_once('pharse_formatter.php');
class Pharse
{
/**
* Returns HTML DOM from string
* @param string $str
* @param bool $return_root Return root node or return parser object
* @return HTML_Parser_HTML5|HTML_Node
*/
static public function str_get_dom($str, $return_root = true)
{
$a = new HTML_Parser_HTML5($str);
return (($return_root) ? $a->root : $a);
}
/**
* Returns HTML DOM from file/website
* @param string $file
* @param bool $return_root Return root node or return parser object
* @param bool $use_include_path Use include path search in file_get_contents
* @param resource $context Context resource used in file_get_contents
* @return HTML_Parser_HTML5|HTML_Node
*/
static public function file_get_dom($file, $return_root = true, $use_include_path = false, $context = null, $charset = '')
{
$f = file_get_contents($file, $use_include_path, $context);
if($charset){
$f = iconv($charset, 'UTF-8//IGNORE', $f);
}
return (($f === false) ? false : self::str_get_dom($f, $return_root));
}
/**
* Format/beautify DOM
* @param HTML_Node $root
* @param array $options Extra formatting options {@link HTML_Formatter::$options}
* @return bool
*/
static public function dom_format($root, $options = array())
{
$formatter = new HTML_Formatter($options);
return $formatter->format($root);
}
}