1 files changed, 12 insertions, 12 deletions

diff --git a/apps/user_ldap/lib/User/User.php b/apps/user_ldap/lib/User/User.php
index 8bde353a560..2f36e205fa6 100644
--- a/apps/user_ldap/lib/User/User.php
+++ b/apps/user_ldap/lib/User/User.php
@@ -194,11 +194,11 @@ class User {
 		$displayName = $displayName2 = '';
 		$attr = strtolower($this->connection->ldapUserDisplayName);
 		if(isset($ldapEntry[$attr])) {
-			$displayName = strval($ldapEntry[$attr][0]);
+			$displayName = (string)$ldapEntry[$attr][0];
 		}
 		$attr = strtolower($this->connection->ldapUserDisplayName2);
 		if(isset($ldapEntry[$attr])) {
-			$displayName2 = strval($ldapEntry[$attr][0]);
+			$displayName2 = (string)$ldapEntry[$attr][0];
 		}
 		if ($displayName !== '') {
 			$this->composeAndStoreDisplayName($displayName);
@@ -281,7 +281,7 @@ class User {
 	 * @throws \Exception
 	 */
 	public function getHomePath($valueFromLDAP = null) {
-		$path = strval($valueFromLDAP);
+		$path = (string)$valueFromLDAP;
 		$attr = null;
 
 		if (is_null($valueFromLDAP)
@@ -387,7 +387,7 @@ class User {
 		$lastChecked = $this->config->getUserValue($this->uid, 'user_ldap',
 			self::USER_PREFKEY_LASTREFRESH, 0);
 
-		if((time() - intval($lastChecked)) < intval($this->config->getAppValue('user_ldap', 'updateAttributesInterval', 86400)) ) {
+		if((time() - (int)$lastChecked) < (int)$this->config->getAppValue('user_ldap', 'updateAttributesInterval', 86400)) {
 			return false;
 		}
 		return  true;
@@ -412,7 +412,7 @@ class User {
 	 * @returns string the effective display name
 	 */
 	public function composeAndStoreDisplayName($displayName, $displayName2 = '') {
-		$displayName2 = strval($displayName2);
+		$displayName2 = (string)$displayName2;
 		if($displayName2 !== '') {
 			$displayName .= ' (' . $displayName2 . ')';
 		}
@@ -452,20 +452,20 @@ class User {
 		if($this->wasRefreshed('email')) {
 			return;
 		}
-		$email = strval($valueFromLDAP);
+		$email = (string)$valueFromLDAP;
 		if(is_null($valueFromLDAP)) {
 			$emailAttribute = $this->connection->ldapEmailAttribute;
 			if ($emailAttribute !== '') {
 				$aEmail = $this->access->readAttribute($this->dn, $emailAttribute);
 				if(is_array($aEmail) && (count($aEmail) > 0)) {
-					$email = strval($aEmail[0]);
+					$email = (string)$aEmail[0];
 				}
 			}
 		}
 		if ($email !== '') {
 			$user = $this->userManager->get($this->uid);
 			if (!is_null($user)) {
-				$currentEmail = strval($user->getEMailAddress());
+				$currentEmail = (string)$user->getEMailAddress();
 				if ($currentEmail !== $email) {
 					$user->setEMailAddress($email);
 				}
@@ -610,7 +610,7 @@ class User {
 	 */
 	public function handlePasswordExpiry($params) {
 		$ppolicyDN = $this->connection->ldapDefaultPPolicyDN;
-		if (empty($ppolicyDN) || (intval($this->connection->turnOnPasswordChange) !== 1)) {
+		if (empty($ppolicyDN) || ((int)$this->connection->turnOnPasswordChange !== 1)) {
 			return;//password expiry handling disabled
 		}
 		$uid = $params['uid'];
@@ -646,7 +646,7 @@ class User {
 			if($pwdGraceUseTime && $pwdGraceUseTimeCount > 0) { //was this a grace login?
 				if($pwdGraceAuthNLimit 
 					&& (count($pwdGraceAuthNLimit) > 0)
-					&&($pwdGraceUseTimeCount < intval($pwdGraceAuthNLimit[0]))) { //at least one more grace login available?
+					&&($pwdGraceUseTimeCount < (int)$pwdGraceAuthNLimit[0])) { //at least one more grace login available?
 					$this->config->setUserValue($uid, 'user_ldap', 'needsPasswordReset', 'true');
 					header('Location: '.\OC::$server->getURLGenerator()->linkToRouteAbsolute(
 					'user_ldap.renewPassword.showRenewPasswordForm', array('user' => $uid)));
@@ -667,8 +667,8 @@ class User {
 			if($pwdChangedTime && (count($pwdChangedTime) > 0)) {
 				if($pwdMaxAge && (count($pwdMaxAge) > 0)
 					&& $pwdExpireWarning && (count($pwdExpireWarning) > 0)) {
-					$pwdMaxAgeInt = intval($pwdMaxAge[0]);
-					$pwdExpireWarningInt = intval($pwdExpireWarning[0]);
+					$pwdMaxAgeInt = (int)$pwdMaxAge[0];
+					$pwdExpireWarningInt = (int)$pwdExpireWarning[0];
 					if($pwdMaxAgeInt > 0 && $pwdExpireWarningInt > 0){
 						$pwdChangedTimeDt = \DateTime::createFromFormat('YmdHisZ', $pwdChangedTime[0]);
 						$pwdChangedTimeDt->add(new \DateInterval('PT'.$pwdMaxAgeInt.'S'));