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Revision 477

Added by Matthias over 18 years ago

Added changeset [476] also to branches

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frontend.functions.php
71 71 
	require_once(WB_PATH.'/framework/functions.php');
72 72 
	require(WB_PATH.'/search/search_convert.php');
73 73 
	$foo = entities_to_umlauts($foo, 'UTF-8');
74 
	foreach($arr_string as $string) {
75 
		$string = strtr($string, $string_htmlspecialchars_decode);
76 
		$string = entities_to_umlauts($string, 'UTF-8');
77 
		$string = preg_quote($string, '/');
78 
		$string = strtr($string, $string_ul_umlauts);
79 
		$foo = preg_replace('/('.$string.')(?=[^>]*<)/iUS', '<span class="highlight">$1</span>',$foo);
80 
		$pos = strpos($foo, '<');
81 
		if ($pos === false) { // "===" means identicaly
82 
			$foo = preg_replace('/('.$string.')/i', '<span class="highlight">$1</span>',$foo);
83 
		}
74 
	array_walk($arr_string, create_function('&$v,$k','$v = preg_quote($v, \'/\');'));
75 
	$search_string = implode("|", $arr_string);
76 
	$string = entities_to_umlauts($search_string, 'UTF-8');
77 
	$string = strtr($string, $string_ul_umlauts);
78 
	$foo = preg_replace('/('.$string.')(?=[^>]*<)/iUS', '<span class="highlight">$1</span>',$foo);
79 
	$pos = strpos($foo, '<');
80 
	if ($pos === false) { // "===" means identicaly
81 
		$foo = preg_replace('/('.$string.')/i', '<span class="highlight">$1</span>',$foo);
84 82 
	}
85 83 
	$foo = umlauts_to_entities($foo, 'UTF-8', 0);
86 84 
	return $foo;

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