@@ -29,26 +29,26 @@ class PassConfig
2929 const TYPE_REMOVE = 'removing ' ;
3030
3131 private $ mergePass ;
32- private $ afterRemovingPasses = array () ;
33- private $ beforeOptimizationPasses = array () ;
34- private $ beforeRemovingPasses = array () ;
32+ private $ afterRemovingPasses = [] ;
33+ private $ beforeOptimizationPasses = [] ;
34+ private $ beforeRemovingPasses = [] ;
3535 private $ optimizationPasses ;
3636 private $ removingPasses ;
3737
3838 public function __construct ()
3939 {
4040 $ this ->mergePass = new MergeExtensionConfigurationPass ();
4141
42- $ this ->beforeOptimizationPasses = array (
43- 100 => array (
42+ $ this ->beforeOptimizationPasses = [
43+ 100 => [
4444 new ResolveClassPass (),
4545 new ResolveInstanceofConditionalsPass (),
4646 new RegisterEnvVarProcessorsPass (),
47- ) ,
48- -1000 => array ( new ExtensionCompilerPass ()) ,
49- ) ;
47+ ] ,
48+ -1000 => [ new ExtensionCompilerPass ()] ,
49+ ] ;
5050
51- $ this ->optimizationPasses = array ( array (
51+ $ this ->optimizationPasses = [[
5252 new ValidateEnvPlaceholdersPass (),
5353 new ResolveChildDefinitionsPass (),
5454 new ServiceLocatorTagPass (),
@@ -69,15 +69,15 @@ public function __construct()
6969 new CheckCircularReferencesPass (),
7070 new CheckReferenceValidityPass (),
7171 new CheckArgumentsValidityPass (false ),
72- )) ;
72+ ]] ;
7373
74- $ this ->beforeRemovingPasses = array (
75- -100 => array (
74+ $ this ->beforeRemovingPasses = [
75+ -100 => [
7676 new ResolvePrivatesPass (),
77- ) ,
78- ) ;
77+ ] ,
78+ ] ;
7979
80- $ this ->removingPasses = array ( array (
80+ $ this ->removingPasses = [[
8181 new RemovePrivateAliasesPass (),
8282 new ReplaceAliasByActualDefinitionPass (),
8383 new RemoveAbstractDefinitionsPass (),
@@ -87,7 +87,7 @@ public function __construct()
8787 new DefinitionErrorExceptionPass (),
8888 new CheckExceptionOnInvalidReferenceBehaviorPass (),
8989 new ResolveHotPathPass (),
90- )) ;
90+ ]] ;
9191 }
9292
9393 /**
@@ -98,7 +98,7 @@ public function __construct()
9898 public function getPasses ()
9999 {
100100 return array_merge (
101- array ( $ this ->mergePass ) ,
101+ [ $ this ->mergePass ] ,
102102 $ this ->getBeforeOptimizationPasses (),
103103 $ this ->getOptimizationPasses (),
104104 $ this ->getBeforeRemovingPasses (),
@@ -126,7 +126,7 @@ public function addPass(CompilerPassInterface $pass, $type = self::TYPE_BEFORE_O
126126 $ passes = &$ this ->$ property ;
127127
128128 if (!isset ($ passes [$ priority ])) {
129- $ passes [$ priority ] = array () ;
129+ $ passes [$ priority ] = [] ;
130130 }
131131 $ passes [$ priority ][] = $ pass ;
132132 }
@@ -203,7 +203,7 @@ public function setMergePass(CompilerPassInterface $pass)
203203 */
204204 public function setAfterRemovingPasses (array $ passes )
205205 {
206- $ this ->afterRemovingPasses = array ( $ passes) ;
206+ $ this ->afterRemovingPasses = [ $ passes] ;
207207 }
208208
209209 /**
@@ -213,7 +213,7 @@ public function setAfterRemovingPasses(array $passes)
213213 */
214214 public function setBeforeOptimizationPasses (array $ passes )
215215 {
216- $ this ->beforeOptimizationPasses = array ( $ passes) ;
216+ $ this ->beforeOptimizationPasses = [ $ passes] ;
217217 }
218218
219219 /**
@@ -223,7 +223,7 @@ public function setBeforeOptimizationPasses(array $passes)
223223 */
224224 public function setBeforeRemovingPasses (array $ passes )
225225 {
226- $ this ->beforeRemovingPasses = array ( $ passes) ;
226+ $ this ->beforeRemovingPasses = [ $ passes] ;
227227 }
228228
229229 /**
@@ -233,7 +233,7 @@ public function setBeforeRemovingPasses(array $passes)
233233 */
234234 public function setOptimizationPasses (array $ passes )
235235 {
236- $ this ->optimizationPasses = array ( $ passes) ;
236+ $ this ->optimizationPasses = [ $ passes] ;
237237 }
238238
239239 /**
@@ -243,7 +243,7 @@ public function setOptimizationPasses(array $passes)
243243 */
244244 public function setRemovingPasses (array $ passes )
245245 {
246- $ this ->removingPasses = array ( $ passes) ;
246+ $ this ->removingPasses = [ $ passes] ;
247247 }
248248
249249 /**
@@ -256,7 +256,7 @@ public function setRemovingPasses(array $passes)
256256 private function sortPasses (array $ passes )
257257 {
258258 if (0 === \count ($ passes )) {
259- return array () ;
259+ return [] ;
260260 }
261261
262262 krsort ($ passes );
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