@@ -102,7 +102,7 @@ public function addRole($role, $parents = null)
102102 {
103103 if (is_string ($ role )) {
104104 $ role = new Role \GenericRole ($ role );
105- } elseif (!$ role instanceof Role \RoleInterface) {
105+ } elseif (! $ role instanceof Role \RoleInterface) {
106106 throw new Exception \InvalidArgumentException (
107107 'addRole() expects $role to be of type Zend\Permissions\Acl\Role\RoleInterface '
108108 );
@@ -230,7 +230,7 @@ public function addResource($resource, $parent = null)
230230 {
231231 if (is_string ($ resource )) {
232232 $ resource = new Resource \GenericResource ($ resource );
233- } elseif (!$ resource instanceof Resource \ResourceInterface) {
233+ } elseif (! $ resource instanceof Resource \ResourceInterface) {
234234 throw new Exception \InvalidArgumentException (
235235 'addResource() expects $resource to be of type Zend\Permissions\Acl\Resource\ResourceInterface '
236236 );
@@ -287,7 +287,7 @@ public function getResource($resource)
287287 $ resourceId = (string ) $ resource ;
288288 }
289289
290- if (!$ this ->hasResource ($ resource )) {
290+ if (! $ this ->hasResource ($ resource )) {
291291 throw new Exception \InvalidArgumentException ("Resource ' $ resourceId' not found " );
292292 }
293293
@@ -426,8 +426,12 @@ public function removeResourceAll()
426426 * @param Assertion\AssertionInterface $assert
427427 * @return Acl Provides a fluent interface
428428 */
429- public function allow ($ roles = null , $ resources = null , $ privileges = null , Assertion \AssertionInterface $ assert = null )
430- {
429+ public function allow (
430+ $ roles = null ,
431+ $ resources = null ,
432+ $ privileges = null ,
433+ Assertion \AssertionInterface $ assert = null
434+ ) {
431435 return $ this ->setRule (self ::OP_ADD , self ::TYPE_ALLOW , $ roles , $ resources , $ privileges , $ assert );
432436 }
433437
@@ -440,8 +444,12 @@ public function allow($roles = null, $resources = null, $privileges = null, Asse
440444 * @param Assertion\AssertionInterface $assert
441445 * @return Acl Provides a fluent interface
442446 */
443- public function deny ($ roles = null , $ resources = null , $ privileges = null , Assertion \AssertionInterface $ assert = null )
444- {
447+ public function deny (
448+ $ roles = null ,
449+ $ resources = null ,
450+ $ privileges = null ,
451+ Assertion \AssertionInterface $ assert = null
452+ ) {
445453 return $ this ->setRule (self ::OP_ADD , self ::TYPE_DENY , $ roles , $ resources , $ privileges , $ assert );
446454 }
447455
@@ -540,7 +548,7 @@ public function setRule(
540548 }
541549
542550 // ensure that all specified Roles exist; normalize input to array of Role objects or null
543- if (!is_array ($ roles )) {
551+ if (! is_array ($ roles )) {
544552 $ roles = [$ roles ];
545553 } elseif (0 === count ($ roles )) {
546554 $ roles = [null ];
@@ -557,11 +565,11 @@ public function setRule(
557565 unset($ rolesTemp );
558566
559567 // ensure that all specified Resources exist; normalize input to array of Resource objects or null
560- if (!is_array ($ resources )) {
568+ if (! is_array ($ resources )) {
561569 if (null === $ resources && count ($ this ->resources ) > 0 ) {
562570 $ resources = array_keys ($ this ->resources );
563571 // Passing a null resource; make sure "global" permission is also set!
564- if (!in_array (null , $ resources )) {
572+ if (! in_array (null , $ resources )) {
565573 array_unshift ($ resources , null );
566574 }
567575 } else {
@@ -588,7 +596,7 @@ public function setRule(
588596 // normalize privileges to array
589597 if (null === $ privileges ) {
590598 $ privileges = [];
591- } elseif (!is_array ($ privileges )) {
599+ } elseif (! is_array ($ privileges )) {
592600 $ privileges = [$ privileges ];
593601 }
594602
@@ -601,7 +609,7 @@ public function setRule(
601609 if (0 === count ($ privileges )) {
602610 $ rules ['allPrivileges ' ]['type ' ] = $ type ;
603611 $ rules ['allPrivileges ' ]['assert ' ] = $ assert ;
604- if (!isset ($ rules ['byPrivilegeId ' ])) {
612+ if (! isset ($ rules ['byPrivilegeId ' ])) {
605613 $ rules ['byPrivilegeId ' ] = [];
606614 }
607615 } else {
@@ -641,7 +649,9 @@ public function setRule(
641649 }
642650 } else {
643651 foreach ($ privileges as $ privilege ) {
644- if (isset ($ rules ['byPrivilegeId ' ][$ privilege ]) && $ type === $ rules ['byPrivilegeId ' ][$ privilege ]['type ' ]) {
652+ if (isset ($ rules ['byPrivilegeId ' ][$ privilege ])
653+ && $ type === $ rules ['byPrivilegeId ' ][$ privilege ]['type ' ]
654+ ) {
645655 unset($ rules ['byPrivilegeId ' ][$ privilege ]);
646656 }
647657 }
@@ -720,7 +730,7 @@ public function isAllowed($role = null, $resource = null, $privilege = null)
720730 // keep track of originally called role
721731 $ this ->isAllowedRole = $ role ;
722732 $ role = $ this ->getRoleRegistry ()->get ($ role );
723- if (!$ this ->isAllowedRole instanceof Role \RoleInterface) {
733+ if (! $ this ->isAllowedRole instanceof Role \RoleInterface) {
724734 $ this ->isAllowedRole = $ role ;
725735 }
726736 }
@@ -729,7 +739,7 @@ public function isAllowed($role = null, $resource = null, $privilege = null)
729739 // keep track of originally called resource
730740 $ this ->isAllowedResource = $ resource ;
731741 $ resource = $ this ->getResource ($ resource );
732- if (!$ this ->isAllowedResource instanceof Resource \ResourceInterface) {
742+ if (! $ this ->isAllowedResource instanceof Resource \ResourceInterface) {
733743 $ this ->isAllowedResource = $ resource ;
734744 }
735745 }
@@ -745,7 +755,9 @@ public function isAllowed($role = null, $resource = null, $privilege = null)
745755 // look for rule on 'allRoles' pseudo-parent
746756 if (null !== ($ rules = $ this ->getRules ($ resource , null ))) {
747757 foreach ($ rules ['byPrivilegeId ' ] as $ privilege => $ rule ) {
748- if (self ::TYPE_DENY === ($ ruleTypeOnePrivilege = $ this ->getRuleType ($ resource , null , $ privilege ))) {
758+ if (self ::TYPE_DENY === (
759+ $ ruleTypeOnePrivilege = $ this ->getRuleType ($ resource , null , $ privilege )
760+ )) {
749761 return false ;
750762 }
751763 }
@@ -822,7 +834,7 @@ protected function roleDFSAllPrivileges(Role\RoleInterface $role, Resource\Resou
822834
823835 // This comment is needed due to a strange php-cs-fixer bug
824836 while (null !== ($ role = array_pop ($ dfs ['stack ' ]))) {
825- if (!isset ($ dfs ['visited ' ][$ role ->getRoleId ()])) {
837+ if (! isset ($ dfs ['visited ' ][$ role ->getRoleId ()])) {
826838 if (null !== ($ result = $ this ->roleDFSVisitAllPrivileges ($ role , $ resource , $ dfs ))) {
827839 return $ result ;
828840 }
@@ -846,8 +858,11 @@ protected function roleDFSAllPrivileges(Role\RoleInterface $role, Resource\Resou
846858 * @return bool|null
847859 * @throws Exception\RuntimeException
848860 */
849- protected function roleDFSVisitAllPrivileges (Role \RoleInterface $ role , Resource \ResourceInterface $ resource = null , &$ dfs = null )
850- {
861+ protected function roleDFSVisitAllPrivileges (
862+ Role \RoleInterface $ role ,
863+ Resource \ResourceInterface $ resource = null ,
864+ &$ dfs = null
865+ ) {
851866 if (null === $ dfs ) {
852867 throw new Exception \RuntimeException ('$dfs parameter may not be null ' );
853868 }
@@ -884,8 +899,11 @@ protected function roleDFSVisitAllPrivileges(Role\RoleInterface $role, Resource\
884899 * @return bool|null
885900 * @throws Exception\RuntimeException
886901 */
887- protected function roleDFSOnePrivilege (Role \RoleInterface $ role , Resource \ResourceInterface $ resource = null , $ privilege = null )
888- {
902+ protected function roleDFSOnePrivilege (
903+ Role \RoleInterface $ role ,
904+ Resource \ResourceInterface $ resource = null ,
905+ $ privilege = null
906+ ) {
889907 if (null === $ privilege ) {
890908 throw new Exception \RuntimeException ('$privilege parameter may not be null ' );
891909 }
@@ -901,7 +919,7 @@ protected function roleDFSOnePrivilege(Role\RoleInterface $role, Resource\Resour
901919
902920 // This comment is needed due to a strange php-cs-fixer bug
903921 while (null !== ($ role = array_pop ($ dfs ['stack ' ]))) {
904- if (!isset ($ dfs ['visited ' ][$ role ->getRoleId ()])) {
922+ if (! isset ($ dfs ['visited ' ][$ role ->getRoleId ()])) {
905923 if (null !== ($ result = $ this ->roleDFSVisitOnePrivilege ($ role , $ resource , $ privilege , $ dfs ))) {
906924 return $ result ;
907925 }
@@ -981,8 +999,11 @@ protected function roleDFSVisitOnePrivilege(
981999 * @param null|string $privilege
9821000 * @return string|null
9831001 */
984- protected function getRuleType (Resource \ResourceInterface $ resource = null , Role \RoleInterface $ role = null , $ privilege = null )
985- {
1002+ protected function getRuleType (
1003+ Resource \ResourceInterface $ resource = null ,
1004+ Role \RoleInterface $ role = null ,
1005+ $ privilege = null
1006+ ) {
9861007 // get the rules for the $resource and $role
9871008 if (null === ($ rules = $ this ->getRules ($ resource , $ role ))) {
9881009 return ;
@@ -995,7 +1016,7 @@ protected function getRuleType(Resource\ResourceInterface $resource = null, Role
9951016 } else {
9961017 return ;
9971018 }
998- } elseif (!isset ($ rules ['byPrivilegeId ' ][$ privilege ])) {
1019+ } elseif (! isset ($ rules ['byPrivilegeId ' ][$ privilege ])) {
9991020 return ;
10001021 } else {
10011022 $ rule = $ rules ['byPrivilegeId ' ][$ privilege ];
@@ -1036,8 +1057,11 @@ protected function getRuleType(Resource\ResourceInterface $resource = null, Role
10361057 * @param bool $create
10371058 * @return array|null
10381059 */
1039- protected function &getRules (Resource \ResourceInterface $ resource = null , Role \RoleInterface $ role = null , $ create = false )
1040- {
1060+ protected function &getRules (
1061+ Resource \ResourceInterface $ resource = null ,
1062+ Role \RoleInterface $ role = null ,
1063+ $ create = false
1064+ ) {
10411065 // create a reference to null
10421066 $ null = null ;
10431067 $ nullRef =& $ null ;
@@ -1049,8 +1073,8 @@ protected function &getRules(Resource\ResourceInterface $resource = null, Role\R
10491073 break ;
10501074 }
10511075 $ resourceId = $ resource ->getResourceId ();
1052- if (!isset ($ this ->rules ['byResourceId ' ][$ resourceId ])) {
1053- if (!$ create ) {
1076+ if (! isset ($ this ->rules ['byResourceId ' ][$ resourceId ])) {
1077+ if (! $ create ) {
10541078 return $ nullRef ;
10551079 }
10561080 $ this ->rules ['byResourceId ' ][$ resourceId ] = [];
@@ -1060,17 +1084,17 @@ protected function &getRules(Resource\ResourceInterface $resource = null, Role\R
10601084
10611085 // follow $role
10621086 if (null === $ role ) {
1063- if (!isset ($ visitor ['allRoles ' ])) {
1064- if (!$ create ) {
1087+ if (! isset ($ visitor ['allRoles ' ])) {
1088+ if (! $ create ) {
10651089 return $ nullRef ;
10661090 }
10671091 $ visitor ['allRoles ' ]['byPrivilegeId ' ] = [];
10681092 }
10691093 return $ visitor ['allRoles ' ];
10701094 }
10711095 $ roleId = $ role ->getRoleId ();
1072- if (!isset ($ visitor ['byRoleId ' ][$ roleId ])) {
1073- if (!$ create ) {
1096+ if (! isset ($ visitor ['byRoleId ' ][$ roleId ])) {
1097+ if (! $ create ) {
10741098 return $ nullRef ;
10751099 }
10761100 $ visitor ['byRoleId ' ][$ roleId ]['byPrivilegeId ' ] = [];
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