/**
* Strips HTML tags and sanitizes the product title.
*
*/
protected function sanitizeTitle($strTitle)
{
$strTitle = strip_tags($strTitle);
// removes the heading numbering. e.g. #3: Product Name -> Product Name
// Do not use "substr($strTitle, strpos($strTitle, ' '))" since some title contains double-quotes and they mess up html formats
$strTitle = trim(preg_replace('/#\\d+?:\\s+?/i', '', $strTitle));
// Title character length
if ($this->arrArgs['title_length'] == 0) {
return '';
}
if ($this->arrArgs['title_length'] > 0 && AmazonAutoLinks_Utilities::getStringLength($strTitle) > $this->arrArgs['title_length']) {
$strTitle = AmazonAutoLinks_Utilities::getSubstring($strTitle, 0, $this->arrArgs['title_length']) . '...';
}
// return $strTitle;
return esc_attr($strTitle);
}
