Re: modifying a substring

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William Candillon wrote:

Use xml_parse_into_struct () :

<?
$string = Ur_contents
$ xml_parser = xml_parser_create();
xml_parse_into_struct($xml_parser, $string, $ vals, $ index);
xml_parser_free($xml_parser);
highlight_string($vals['0']['value']);
?>

I was going to suggest preg_replace, but I kind of like xml_parse_into_struct(). But, won't they have a problem if there's no root tags wrapping the entire string?



To show the code out the <code></code> :


<?
$string = Ur_contents
$i = 1;
$fp = fread($string, $i);
While (eregi("<code>", $fp)== false) {
++$i
$fp = fread($string, $i);
}
$txt = substr ($fp, -6);
Echo ($txt);
?>

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