Apply php-cs-fixer rule for array_key_exists()

Author: nicolas-grekas

Generator/UrlGenerator.php

@@ -139,7 +139,7 @@ protected function doGenerate($variables, $defaults, $requirements, $tokens, $pa
         $message = 'Parameter "{parameter}" for route "{route}" must match "{expected}" ("{given}" given) to generate a corresponding URL.';
         foreach ($tokens as $token) {
             if ('variable' === $token[0]) {
-                if (!$optional || !array_key_exists($token[3], $defaults) || null !== $mergedParams[$token[3]] && (string) $mergedParams[$token[3]] !== (string) $defaults[$token[3]]) {
+                if (!$optional || !\array_key_exists($token[3], $defaults) || null !== $mergedParams[$token[3]] && (string) $mergedParams[$token[3]] !== (string) $defaults[$token[3]]) {
                     // check requirement (while ignoring look-around patterns)
                     if (null !== $this->strictRequirements && !preg_match('#^'.preg_replace('/\(\?(?:=|<=|!|<!)((?:[^()\\\\]+|\\\\.|\((?1)\))*)\)/', '', $token[2]).'$#'.(empty($token[4]) ? '' : 'u'), $mergedParams[$token[3]])) {
                         if ($this->strictRequirements) {

Matcher/Dumper/DumperCollection.php

@@ -120,7 +120,7 @@ protected function setParent(self $parent)
      */
     public function hasAttribute($name)
     {
-        return array_key_exists($name, $this->attributes);
+        return \array_key_exists($name, $this->attributes);
     }
 
     /**

RequestContext.php

@@ -316,7 +316,7 @@ public function getParameter($name)
      */
     public function hasParameter($name)
     {
-        return array_key_exists($name, $this->parameters);
+        return \array_key_exists($name, $this->parameters);
     }
 
     /**

Route.php

@@ -314,7 +314,7 @@ public function getOption($name)
      */
     public function hasOption($name)
     {
-        return array_key_exists($name, $this->options);
+        return \array_key_exists($name, $this->options);
     }
 
     /**
@@ -383,7 +383,7 @@ public function getDefault($name)
      */
     public function hasDefault($name)
     {
-        return array_key_exists($name, $this->defaults);
+        return \array_key_exists($name, $this->defaults);
     }
 
     /**
@@ -468,7 +468,7 @@ public function getRequirement($key)
      */
     public function hasRequirement($key)
     {
-        return array_key_exists($key, $this->requirements);
+        return \array_key_exists($key, $this->requirements);
     }
 
     /**

Router.php

@@ -142,7 +142,7 @@ public function setOptions(array $options)
         // check option names and live merge, if errors are encountered Exception will be thrown
         $invalid = [];
         foreach ($options as $key => $value) {
-            if (array_key_exists($key, $this->options)) {
+            if (\array_key_exists($key, $this->options)) {
                 $this->options[$key] = $value;
             } else {
                 $invalid[] = $key;
@@ -164,7 +164,7 @@ public function setOptions(array $options)
      */
     public function setOption($key, $value)
     {
-        if (!array_key_exists($key, $this->options)) {
+        if (!\array_key_exists($key, $this->options)) {
             throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
         }
 
@@ -182,7 +182,7 @@ public function setOption($key, $value)
      */
     public function getOption($key)
     {
-        if (!array_key_exists($key, $this->options)) {
+        if (!\array_key_exists($key, $this->options)) {
             throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
         }