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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
parent 293436e5fd
commit 6a8a36f12d
115 changed files with 439 additions and 437 deletions
Download patch file Download diff file Expand all files Collapse all files

16
include/identity.php
View file

@ -138,7 +138,7 @@ function get_profiledata_by_nick($nickname, $uid = 0, $profile = 0) {
$r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1",
intval($visitor['cid'])
);
if(count($r))
if(dbm::is_result($r))
$profile = $r[0]['profile-id'];
break;
}
@ -159,7 +159,7 @@ function get_profiledata_by_nick($nickname, $uid = 0, $profile = 0) {
intval($profile_int)
);
}
if((!$r) && (!count($r))) {
if(!dbm::is_result($r)) {
$r = q("SELECT `contact`.`id` AS `contact_id`, `profile`.`uid` AS `profile_uid`, `profile`.*,
`contact`.`avatar-date` AS picdate, `contact`.`addr`, `user`.*
FROM `profile`
@ -236,7 +236,7 @@ function profile_sidebar($profile, $block = 0) {
$r = q("SELECT * FROM `contact` WHERE NOT `pending` AND `uid` = %d AND `nurl` = '%s'",
local_user(), $profile_url);
if (count($r))
if (dbm::is_result($r))
$connect = false;
}
@ -289,7 +289,7 @@ function profile_sidebar($profile, $block = 0) {
'entries' => array(),
);
if(count($r)) {
if(dbm::is_result($r)) {
foreach($r as $rr) {
$profile['menu']['entries'][] = array(
@ -368,7 +368,7 @@ function profile_sidebar($profile, $block = 0) {
if(is_array($a->profile) AND !$a->profile['hide-friends']) {
$r = q("SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
intval($a->profile['uid']));
if(count($r))
if(dbm::is_result($r))
$updated = date("c", strtotime($r[0]['updated']));
$r = q("SELECT COUNT(*) AS `total` FROM `contact` WHERE `uid` = %d AND NOT `self` AND NOT `blocked` AND NOT `hidden` AND NOT `archive`
@ -378,7 +378,7 @@ function profile_sidebar($profile, $block = 0) {
dbesc(NETWORK_DIASPORA),
dbesc(NETWORK_OSTATUS)
);
if(count($r))
if(dbm::is_result($r))
$contacts = intval($r[0]['total']);
}
}
@ -460,7 +460,7 @@ function get_birthdays() {
dbesc(datetime_convert('UTC','UTC','now'))
);
if($r && count($r)) {
if(dbm::is_result($r)) {
$total = 0;
$now = strtotime('now');
$cids = array();
@ -543,7 +543,7 @@ function get_events() {
dbesc(datetime_convert('UTC','UTC','now - 1 days'))
);
if($r && count($r)) {
if(dbm::is_result($r)) {
$now = strtotime('now');
$istoday = false;
foreach($r as $rr) {