Hi there - is there anyway to use the preg_replace tag to remove all html but leave in place <img> tags and <a href> tags?
I'd like to adapt this in someway:
// $document should contain an HTML document.
// This will remove HTML tags, javascript sections
// and white space. It will also convert some
// common HTML entities to their text equivalent.
$search = array ("'<script[^>]*?>.*?</script>'si", // Strip out javascript
"'<[\/\!]*?[^<>]*?>'si", // Strip out html tags
"'([\r\n])[\s]+'", // Strip out white space
"'&(quot|#34);'i", // Replace html entities
"'&(amp|#38);'i",
"'&(lt|#60);'i",
"'&(gt|#62);'i",
"'&(nbsp|#160);'i",
"'&(iexcl|#161);'i",
"'&(cent|#162);'i",
"'&(pound|#163);'i",
"'&(copy|#169);'i",
"'&#(\d+);'e"); // evaluate as php
$replace = array ("",
"",
"\\1",
"\"",
"&",
"<",
">",
" ",
chr(161),
chr(162),
chr(163),
chr(169),
"chr(\\1)");
$text = preg_replace ($search, $replace, $document);
-- Courtesy of php.net
Yet, I've been fiddling but I can't see a way of changing it so that it strips the html but leaves the img tags in, unless you do it before it strips the html... but I can't see thats possible if I'm making any sense at all.😕
Thanks in advance,
Chris
