Be consistent in PHP logical operator usage

A mix of logical operator styles are currently in use. The predominant style
uses "&&" and "||" instead of "and" and "or", respectively. This inconsistency
is minor, but is easily avoided.
Signed-off-by: canyonknight <canyonknight@gmail.com>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>

web/html/addvote.php

@@ -13,7 +13,7 @@ if (isset($_COOKIE["AURSID"])) {
   $atype = "";
 }
 
-if ($atype == "Trusted User" OR $atype == "Developer") {
+if ($atype == "Trusted User" || $atype == "Developer") {
 	$dbh = db_connect();
 
 	if (!empty($_POST['addVote'])) {

web/html/tu.php

@@ -19,7 +19,7 @@ if (isset($_COOKIE["AURSID"])) {
   $atype = account_from_sid($_COOKIE["AURSID"]);
 }
 
-if ($atype == "Trusted User" OR $atype == "Developer") {
+if ($atype == "Trusted User" || $atype == "Developer") {
 
 	if (isset($_GET['id'])) {
 		if (is_numeric($_GET['id'])) {
@@ -123,7 +123,7 @@ if ($atype == "Trusted User" OR $atype == "Developer") {
 		else
 			$by = 'desc';
 
-		if (!empty($offset) AND is_numeric($offset)) {
+		if (!empty($offset) && is_numeric($offset)) {
 			if ($offset >= 1) {
 				$off = $offset;
 			} else {

web/lib/pkgfuncs.inc.php

@@ -1105,8 +1105,8 @@ function pkg_change_category($atype, $dbh=NULL) {
 	}
 
 	$uid = uid_from_sid($_COOKIE["AURSID"], $dbh);
-	if ($uid == $pkg["MaintainerUID"] or
-	($atype == "Developer" or $atype == "Trusted User")) {
+	if ($uid == $pkg["MaintainerUID"] ||
+	($atype == "Developer" || $atype == "Trusted User")) {
 		$q = "UPDATE Packages ";
 		$q.= "SET CategoryID = ".intval($category_id)." ";
 		$q.= "WHERE ID = ".intval($pid);

web/template/pkg_details.php

@@ -9,8 +9,8 @@ else {
 	$pkgid = pkgid_from_name($_REQUEST['N']);
 }
 
-if ($uid == $row["MaintainerUID"] or
-	($atype == "Developer" or $atype == "Trusted User")) {
+if ($uid == $row["MaintainerUID"] ||
+	($atype == "Developer" || $atype == "Trusted User")) {
 
 	$catarr = pkgCategories();
 	$edit_cat = "<form method='post' action='packages.php?ID=".$pkgid."'>\n";
@@ -55,7 +55,7 @@ if ($row["MaintainerUID"]) {
 }
 
 $votes = __('Votes') . ': ' . $row['NumVotes'];
-if ($atype == "Developer" or $atype == "Trusted User") {
+if ($atype == "Developer" || $atype == "Trusted User") {
 	$votes = "<a href=\"voters.php?ID=$pkgid\">$votes</a>";
 }