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/contacts.php
View file

@ -19,7 +19,7 @@ function contacts_init(&$a) {
intval(local_user()),
intval($contact_id)
);
if(! count($r)) {
if(! dbm::is_result($r)) {
$contact_id = 0;
}
}
@ -169,7 +169,7 @@ function contacts_post(&$a) {
intval($profile_id),
intval(local_user())
);
if(! count($r)) {
if(! dbm::is_result($r)) {
notice( t('Could not locate selected profile.') . EOL);
return;
}
@ -211,7 +211,7 @@ function contacts_post(&$a) {
intval($contact_id),
intval(local_user())
);
if($r && count($r))
if($r && dbm::is_result($r))
$a->data['contact'] = $r[0];
return;
@ -765,7 +765,7 @@ function contacts_content(&$a) {
$r = q("SELECT COUNT(*) AS `total` FROM `contact`
WHERE `uid` = %d AND `self` = 0 AND `pending` = 0 $sql_extra $sql_extra2 ",
intval($_SESSION['uid']));
if(count($r)) {
if(dbm::is_result($r)) {
$a->set_pager_total($r[0]['total']);
$total = $r[0]['total'];
}
@ -780,7 +780,7 @@ function contacts_content(&$a) {
$contacts = array();
if(count($r)) {
if(dbm::is_result($r)) {
foreach($r as $rr) {
$contacts[] = _contact_detail_for_template($rr);
}