WB 2.08.x

$search_display_string = ''; // for displaying

$search_url_string = ''; // for $_GET -- ATTN: unquoted! Will become urldecoded later

$string = '';

		$string=str_replace(',', '', $_REQUEST['string']);

	} else {

		$string=$_REQUEST['string'];

	}

    // redo possible magic quotes

    $string = $wb->strip_slashes($string);

    $string = trim($string);

	// remove some bad chars

	$string = str_replace ( array('[[',']]'),'', $string);

	$string = preg_replace('/(^|\s+)[|.]+(?=\s+|$)/', '', $string);

	$search_display_string = htmlspecialchars($string);

	// convert string to utf-8

	$string = entities_to_umlauts($string, 'UTF-8');

	$search_url_string = $string;

	$string = preg_quote($string);

	// quote ' " and /  -we need quoted / for regex

	$search_normal_string = str_replace(array('\'','"','/'), array('\\\'','\"','\/'), $string);

	}

}

// make an extra copy of search_normal_array for use in regex

$search_words = array();

foreach($search_normal_array AS $str) {

	$search_words[] = $str;

}

	// Use the module's search-extensions.

	// This is somewhat slower than the orginial method.

	// call $search_funcs['__before'] first

	$search_func_vars = array(

		'database' => $database, // database-handle

		'search_words' => $search_words, // array of strings, prepared for regex

		'search_match' => $match, // match-type

		'search_url_array' => $search_url_array, // array of strings from the original search-string. ATTN: strings are not quoted!

		'results_loop_string' => $fetch_results_loop['value'],

		'default_max_excerpt' => $search_max_excerpt,

		'time_limit' => $search_time_limit, // time-limit in secs

						'search_words' => $search_words, // needed for preg_match

						'search_match' => $match,

						'search_url_array' => $search_url_array, // needed for url-string only

						'results_loop_string' => $fetch_results_loop['value'],

						'default_max_excerpt' => $search_max_excerpt,

						'enable_flush' => $cfg_enable_flush,

		'search_words' => $search_words, // array of strings, prepared for regex

		'search_match' => $match, // match-type

		'search_url_array' => $search_url_array, // array of strings from the original search-string. ATTN: strings are not quoted!

		'results_loop_string' => $fetch_results_loop['value'],

		'default_max_excerpt' => $search_max_excerpt,

		'time_limit' => $search_time_limit, // time-limit in secs

				'search_words' => $search_words, // needed for preg_match_all

				'search_match' => $match,

				'search_url_array' => $search_url_array, // needed for url-string only

				'results_loop_string' => $fetch_results_loop['value'],

				'default_max_excerpt' => $max_excerpt_num,

				'enable_flush' => $cfg_enable_flush

// Show search footer

echo $search_footer;