' + unescape(string) + '');";
// encode the JavaScript code:
$encoded = uri_escape($code);
// generate stuff to go inside tags:
if ($string == $email) {
$noscript = "(e-mail address hidden)";
} else {
$noscript = $string;
}
// print the JavaScript which prints the JavaScript which prints the HTML:
return "" .
"";
return true;
}
/**
* this scans a chunk of text and replaces all e-mail addresses with smailto() calls
*/
function mailto_text($text) {
preg_match_all("/([A-Za-z0-9\.\_\-]+\@{1}[A-Za-z0-9\.\_\-]+)/", $text, $addresses);
foreach ($addresses[0] as $address) {
$text = str_replace($address, smailto($address), $text);
}
return $text;
}
/**
* this scans a chunk of HTML and replaces all e-mail addresses with smailto() calls
*/
function mailto_html($html) {
preg_match_all("/[\s\r\n\t]*(.+?)[\s\r\n\t]*<\/a>/si", $html, $addresses);
if (count($addresses[0]) > 0) {
for ($i = 0 ; $i < count($addresses[0]) ; $i++) {
$addresses[2][$i] = preg_replace('/[\r\n]+/', ' ', $addresses[2][$i]);
$html = str_replace($addresses[0][$i], smailto($addresses[1][$i], $addresses[2][$i]), $html);
}
}
return $html;
}
/**
* an output buffering handler, remember, $buffer is read-only:
*/
function ob_mailto($buffer) {
return mailto_html($buffer);
}
?>