public function truncate($config = array())
{
$config = new KConfig($config);
$config->append(array('text' => '', 'offset' => 0, 'length' => 100, 'pad' => ' ...'));
// Don't show endstring if actual string length is less than cutting length
$config->endstr = KHelperString::strlen($config->text) < $config->length ? '' : $config->pad;
return KHelperString::substr(strip_tags($config->text), $config->offset, $config->length) . $config->pad;
}
public function truncate($config = array())
{
$config = new KConfig($config);
$config->append(array('text' => '', 'offset' => 0, 'length' => 100, 'path' => ' ...', 'allowed_tags' => ''));
$text = strip_tags($config->text, $config->allowed_tags);
if (KHelperString::strlen($config->text) > $config->length) {
$text = KHelperString::substr($text, $config->offset, $config->length) . $config->path;
}
return $text;
}
/**
* UTF-8 aware alternative to strspn
*
* Find length of initial segment matching mask
*
* @param string the haystack
* @param string the mask
* @param int start optional
* @param int length optional
* @see http://www.php.net/strspn
*/
public static function strspn($str, $mask, $start = NULL, $length = NULL)
{
$mask = preg_replace('!([\\\\\\-\\]\\[/^])!', '\\\\${1}', $mask);
if ($start !== NULL || $length !== NULL) {
$str = KHelperString::substr($str, $start, $length);
}
preg_match('/^[' . $mask . ']+/u', $str, $matches);
if (isset($matches[0])) {
return KHelperString::strlen($matches[0]);
}
return 0;
}
/**
* Instantiate a Merchant_Billing_CreditCard object
*
* @param KConfig $data
* @return Merchant_Billing_CreditCard
*/
protected function _instantiateCreditCard($data)
{
if ($data->token) {
unset($data['creditcard']);
unset($data['contact']);
return;
}
$data->append(array('creditcard' => new KConfig()));
$creditcard = $data->creditcard;
$name = trim($creditcard->name);
$space = KHelperString::strpos($name, ' ');
$creditcard_data = array('type' => $creditcard->type, "first_name" => KHelperString::ucwords(KHelperString::substr($name, 0, $space)), "last_name" => KHelperString::ucwords(KHelperString::substr($name, $space + 1)), "number" => $creditcard->number, "month" => $creditcard->month, "year" => $creditcard->year, "verification_value" => $creditcard->csv);
$creditcard = new Merchant_Billing_CreditCard($creditcard_data);
$this->creditcard = $creditcard;
$contact = $this->_instantiateContact($data);
$this->order->setPaymentMethod(new ComSubscriptionsDomainPaymentMethodCreditcard($creditcard, $contact));
return $creditcard;
}
/**
* returns substring of characters around a searchword.
*
* @param string The source string
* @param int Number of chars to return
* @param string The searchword to select around
*
* @return string
*/
public function substring($text, $searchword, $length = 200)
{
$textlen = KHelperString::strlen($text);
$lsearchword = KHelperString::strtolower($searchword);
$wordfound = false;
$pos = 0;
while ($wordfound === false && $pos < $textlen) {
if (($wordpos = @KHelperString::strpos($text, ' ', $pos + $length)) !== false) {
$chunk_size = $wordpos - $pos;
} else {
$chunk_size = $length;
}
$chunk = KHelperString::substr($text, $pos, $chunk_size);
$wordfound = KHelperString::strpos(KHelperString::strtolower($chunk), $lsearchword);
if ($wordfound === false) {
$pos += $chunk_size + 1;
}
}
//while
if ($wordfound !== false) {
return ($pos > 0 ? '... ' : '') . $chunk . ' ...';
} else {
if (($wordpos = @KHelperString::strpos($text, ' ', $length)) !== false) {
return KHelperString::substr($text, 0, $wordpos) . ' ...';
} else {
return KHelperString::substr($text, 0, $length);
}
}
}
