@@ -318,7 +318,7 @@ private function addSwaggerSection(ArrayNodeDefinition $rootNode): void
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})
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->end ()
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->validate ()
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- ->ifTrue (function ($ v ) use ($ defaultVersions ) {
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+ ->ifTrue (static function ($ v ) use ($ defaultVersions ) {
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return $ v !== array_intersect ($ v , $ defaultVersions );
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})
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->thenInvalid (sprintf ('Only the versions %s are supported. Got %s. ' , implode (' and ' , $ defaultVersions ), '%s ' ))
@@ -388,7 +388,7 @@ private function addHttpCacheSection(ArrayNodeDefinition $rootNode): void
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->variableNode ('request_options ' )
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->defaultValue ([])
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->validate ()
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- ->ifTrue (function ($ v ) { return false === \is_array ($ v ); })
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+ ->ifTrue (static function ($ v ) { return false === \is_array ($ v ); })
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->thenInvalid ('The request_options parameter must be an array. ' )
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->end ()
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->info ('To pass options to the client charged with the request. ' )
@@ -486,7 +486,7 @@ private function addExceptionToStatusSection(ArrayNodeDefinition $rootNode): voi
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->useAttributeAsKey ('exception_class ' )
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->beforeNormalization ()
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->ifArray ()
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- ->then (function (array $ exceptionToStatus ) {
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+ ->then (static function (array $ exceptionToStatus ) {
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foreach ($ exceptionToStatus as &$ httpStatusCode ) {
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if (\is_int ($ httpStatusCode )) {
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continue ;
@@ -505,7 +505,7 @@ private function addExceptionToStatusSection(ArrayNodeDefinition $rootNode): voi
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->prototype ('integer ' )->end ()
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->validate ()
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->ifArray ()
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- ->then (function (array $ exceptionToStatus ) {
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+ ->then (static function (array $ exceptionToStatus ) {
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foreach ($ exceptionToStatus as $ httpStatusCode ) {
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if ($ httpStatusCode < 100 || $ httpStatusCode >= 600 ) {
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throw new InvalidConfigurationException (sprintf ('The HTTP status code "%s" is not valid. ' , $ httpStatusCode ));
@@ -530,7 +530,7 @@ private function addFormatSection(ArrayNodeDefinition $rootNode, string $key, ar
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->useAttributeAsKey ('format ' )
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->beforeNormalization ()
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->ifArray ()
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- ->then (function ($ v ) {
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+ ->then (static function ($ v ) {
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foreach ($ v as $ format => $ value ) {
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if (isset ($ value ['mime_types ' ])) {
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continue ;
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