| | |
| | | '/&(apos|rsquo|lsquo|#8216|#8217);/i', // Single quotes |
| | | '/>/i', // Greater-than |
| | | '/</i', // Less-than |
| | | '/&(amp|#38);/i', // Ampersand |
| | | '/&(copy|#169);/i', // Copyright |
| | | '/&(trade|#8482|#153);/i', // Trademark |
| | | '/&(reg|#174);/i', // Registered |
| | |
| | | '/&(bull|#149|#8226);/i', // Bullet |
| | | '/&(pound|#163);/i', // Pound sign |
| | | '/&(euro|#8364);/i', // Euro sign |
| | | '/&(amp|#38);/i', // Ampersand: see _converter() |
| | | '/[ ]{2,}/' // Runs of spaces, post-handling |
| | | ); |
| | | |
| | |
| | | "'", // Single quotes |
| | | '>', |
| | | '<', |
| | | '&', |
| | | '(c)', |
| | | '(tm)', |
| | | '(R)', |
| | |
| | | '*', |
| | | '£', |
| | | 'EUR', // Euro sign. ? |
| | | '|+|amp|+|', // Ampersand: see _converter() |
| | | ' ' // Runs of spaces, post-handling |
| | | ); |
| | | |
| | |
| | | $text = preg_replace_callback($this->callback_search, array('html2text', '_preg_callback'), $text); |
| | | |
| | | // Remove unknown/unhandled entities (this cannot be done in search-and-replace block) |
| | | $text = preg_replace('/&#?[a-z0-9]{2,7};/i', '', $text); |
| | | $text = preg_replace('/&([a-zA-Z0-9]{2,6}|#[0-9]{2,4});/', '', $text); |
| | | |
| | | // Convert "|+|amp|+|" into "&", need to be done after handling of unknown entities |
| | | // This properly handles situation of "&quot;" in input string |
| | | $text = str_replace('|+|amp|+|', '&', $text); |
| | | |
| | | // Strip any other HTML tags |
| | | $text = strip_tags($text, $this->allowed_tags); |