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bbcode: Function for cleaning CSS commands (not yet in function)

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items.php: The detection if a rss/atom-title is identically to the body is improved.
This commit is contained in:
Michael Vogel 2012-08-17 07:59:21 +02:00
parent b904a21134
commit d40f25ae08
2 changed files with 19 additions and 0 deletions
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17
include/bbcode.php
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@ -3,7 +3,24 @@
require_once("include/oembed.php");
require_once('include/event.php');
function cleancss($input) {
$cleaned = "";
$input = strtolower($input);
for ($i = 0; $i < strlen($input); $i++) {
$char = substr($input, $i, 1);
if (($char >= "a") and ($char <= "z"))
$cleaned .= $char;
if (!(strpos(" #;:0123456789", $char) === false))
$cleaned .= $char;
}
return($cleaned);
}
function stripcode_br_cb($s) {
return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';

2
include/items.php
View file

@ -378,10 +378,12 @@ function title_is_body($title, $body) {
$title = strip_tags($title);
$title = trim($title);
$title = html_entity_decode($title, ENT_QUOTES, 'UTF-8');
$title = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $title);
$body = strip_tags($body);
$body = trim($body);
$body = html_entity_decode($body, ENT_QUOTES, 'UTF-8');
$body = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $body);
if (strlen($title) < strlen($body))