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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

6
include/auth.php
View file

@ -50,7 +50,7 @@ if (isset($_SESSION) && x($_SESSION,'authenticated') && (!x($_POST,'auth-params'
$r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
intval($_SESSION['visitor_id'])
);
if (count($r)) {
if (dbm::is_result($r)) {
$a->contact = $r[0];
}
}
@ -73,7 +73,7 @@ if (isset($_SESSION) && x($_SESSION,'authenticated') && (!x($_POST,'auth-params'
intval($_SESSION['uid'])
);
if (!count($r)) {
if (!dbm::is_result($r)) {
nuke_session();
goaway(z_root());
}
@ -169,7 +169,7 @@ if (isset($_SESSION) && x($_SESSION,'authenticated') && (!x($_POST,'auth-params'
dbesc(trim($_POST['username'])),
dbesc($encrypted)
);
if (count($r))
if (dbm::is_result($r))
$record = $r[0];
}