string help

[incarnate]

How can I make it so that if in a string <b> tags that don't have a closing </b> tag, the first tag gets removed?

Thanks.

[Installer]

This should work:

$str = 'The quick brown <b>fox</b> jumped <b>over the lazy <b>dog</b>.';
$str_arr = explode('<b>', $str);
foreach ($str_arr as $key => $value) {
    if (strpos($value, '</b>')) {
        $str_arr[$key] = '<b>' . $value;
    }
}
$str = implode('', $str_arr);
echo $str;