bitPickups/friendica_2020-09-1_sharedHosting
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More usage of dbm::is_result($r) instead of count($r):

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- count() returns very different results and never a boolean (not even false on
  error condition).
- therefore you should NOT use it in boolean expressions. This still *can* be
  done in PHP because of its lazyness. But it is discouraged if it comes to
  more clean code.

Signed-off-by: Roland Häder <roland@mxchange.org>
This commit is contained in:
Roland Häder 2016-12-13 10:44:13 +01:00
commit 6a8a36f12d
115 changed files with 439 additions and 437 deletions
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10
mod/content.php
View file

@ -93,7 +93,7 @@ function content_content(&$a, $update = 0) {
);
$str = '';
if(count($r))
if(dbm::is_result($r))
foreach($r as $rr)
$str .= '<' . $rr['id'] . '>';
if(strlen($str))
@ -113,7 +113,7 @@ function content_content(&$a, $update = 0) {
intval($group),
intval($_SESSION['uid'])
);
if(! count($r)) {
if(! dbm::is_result($r)) {
if($update)
killme();
notice( t('No such group') . EOL );
@ -141,7 +141,7 @@ function content_content(&$a, $update = 0) {
AND `blocked` = 0 AND `pending` = 0 LIMIT 1",
intval($cid)
);
if(count($r)) {
if(dbm::is_result($r)) {
$sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 $sql_options AND `contact-id` = " . intval($cid) . " and deleted = 0 ) ";
}
@ -259,7 +259,7 @@ function content_content(&$a, $update = 0) {
$parents_arr = array();
$parents_str = '';
if(count($r)) {
if(dbm::is_result($r)) {
foreach($r as $rr)
if(! in_array($rr['item_id'],$parents_arr))
$parents_arr[] = $rr['item_id'];
@ -782,7 +782,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) {
intval($item['uid']),
intval($item['id'])
);
if (count($r)) {
if (dbm::is_result($r)) {
$ignore = array(
'do' => t("ignore thread"),
'undo' => t("unignore thread"),