Более чистый способ в PHP:
function safeCData($string)
{
return '<![CDATA[' . str_replace(']]>', ']]]]><![CDATA[>', $string) . ']]>';
}
Не забудьте использовать многобайтовое str_replace, если необходимо (не latin1 $string
):
function mb_str_replace($search, $replace, $subject, &$count = 0)
{
if (!is_array($subject))
{
$searches = is_array($search) ? array_values($search) : array ($search);
$replacements = is_array($replace) ? array_values($replace) : array ($replace);
$replacements = array_pad($replacements, count($searches), '');
foreach ($searches as $key => $search)
{
$parts = mb_split(preg_quote($search), $subject);
$count += count($parts) - 1;
$subject = implode($replacements[$key], $parts);
}
}
else
{
foreach ($subject as $key => $value)
{
$subject[$key] = mb_str_replace($search, $replace, $value, $count);
}
}
return $subject;
}