Added backslash to PHP internal functions

nilportugues · Nov 2, 2015 · 7d3d211 · 7d3d211
1 parent 3be06d9
commit 7d3d211
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Showing 41 changed files with 97 additions and 60 deletions.
diff --git a/composer.json b/composer.json
@@ -28,7 +28,8 @@
         "symfony/yaml": "^2.7"
     },
     "require-dev": {
-        "phpunit/phpunit": "4.4.*",
+        "phpunit/phpunit": "5.*",
+        "nilportugues/php_backslasher": "~0.2",
         "fabpot/php-cs-fixer": "^1.9",
         "mmoreram/php-formatter": "dev-master",
         "satooshi/php-coveralls": "dev-master",

diff --git a/src/DeepCopySerializer.php b/src/DeepCopySerializer.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer;
 
 use ReflectionClass;

diff --git a/src/JsonSerializer.php b/src/JsonSerializer.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer;
 
 use NilPortugues\Serializer\Strategy\JsonStrategy;

diff --git a/src/Serializer.php b/src/Serializer.php
@@ -77,14 +77,14 @@ class Serializer
      */
     public function __construct(StrategyInterface $strategy)
     {
-        $this->isHHVM = defined('HHVM_VERSION');
+        $this->isHHVM = \defined('HHVM_VERSION');
         if ($this->isHHVM) {
             // @codeCoverageIgnoreStart
-            $this->serializationMap = array_merge(
+            $this->serializationMap = \array_merge(
                 $this->serializationMap,
-                include realpath(dirname(__FILE__).'/Mapping/serialization_hhvm.php')
+                include \realpath(\dirname(__FILE__).'/Mapping/serialization_hhvm.php')
             );
-            $this->unserializationMapHHVM = include realpath(dirname(__FILE__).'/Mapping/unserialization_hhvm.php');
+            $this->unserializationMapHHVM = include \realpath(\dirname(__FILE__).'/Mapping/unserialization_hhvm.php');
             // @codeCoverageIgnoreEnd
         }
         $this->serializationStrategy = $strategy;
@@ -142,15 +142,15 @@ protected function serializeData($value)
 
         if ($this->isHHVM && ($value instanceof \DateTimeZone || $value instanceof \DateInterval)) {
             // @codeCoverageIgnoreStart
-            return call_user_func_array($this->serializationMap[get_class($value)], [$this, $value]);
+            return \call_user_func_array($this->serializationMap[get_class($value)], [$this, $value]);
             // @codeCoverageIgnoreEnd
         }
 
-        if (is_object($value)) {
+        if (\is_object($value)) {
             return $this->serializeObject($value);
         }
 
-        $type = (gettype($value) && $value !== null) ? gettype($value) : 'string';
+        $type = (\gettype($value) && $value !== null) ? \gettype($value) : 'string';
         $func = $this->serializationMap[$type];
 
         return $this->$func($value);
@@ -173,7 +173,7 @@ protected function guardForUnsupportedValues($value)
             );
         }
 
-        if (is_resource($value)) {
+        if (\is_resource($value)) {
             throw new SerializerException('Resource is not supported in Serializer');
         }
     }
@@ -187,7 +187,7 @@ protected function guardForUnsupportedValues($value)
      */
     public function unserialize($value)
     {
-        if (is_array($value) && isset($value[self::SCALAR_TYPE])) {
+        if (\is_array($value) && isset($value[self::SCALAR_TYPE])) {
             return $this->unserializeData($value);
         }
 
@@ -223,7 +223,7 @@ protected function unserializeData($value)
             return $this->unserializeObject($value);
         }
 
-        return array_map([$this, __FUNCTION__], $value);
+        return \array_map([$this, __FUNCTION__], $value);
     }
 
     /**
@@ -235,9 +235,9 @@ protected function getScalarValue($value)
     {
         switch ($value[self::SCALAR_TYPE]) {
             case 'integer':
-                return intval($value[self::SCALAR_VALUE]);
+                return \intval($value[self::SCALAR_VALUE]);
             case 'float':
-                return floatval($value[self::SCALAR_VALUE]);
+                return \floatval($value[self::SCALAR_VALUE]);
             case 'boolean':
                 return $value[self::SCALAR_VALUE];
             case 'NULL':
@@ -291,7 +291,7 @@ protected function unserializeDateTimeFamilyObject(array $value, $className)
         if ($this->isDateTimeFamilyObject($className)) {
             if ($this->isHHVM) {
                 // @codeCoverageIgnoreStart
-                return call_user_func_array(
+                return \call_user_func_array(
                     $this->unserializationMapHHVM[$className],
                     [$this, $className, $value]
                 );
@@ -315,7 +315,7 @@ protected function isDateTimeFamilyObject($className)
         $isDateTime = false;
 
         foreach ($this->dateTimeClassType as $class) {
-            $isDateTime = $isDateTime || is_subclass_of($className, $class, true) || $class === $className;
+            $isDateTime = $isDateTime || \is_subclass_of($className, $class, true) || $class === $className;
         }
 
         return $isDateTime;
@@ -334,13 +334,13 @@ protected function restoreUsingUnserialize($className, array $attributes)
         }
 
         $obj = (object) $attributes;
-        $serialized = preg_replace(
+        $serialized = \preg_replace(
             '|^O:\d+:"\w+":|',
             'O:'.strlen($className).':"'.$className.'":',
-            serialize($obj)
+            \serialize($obj)
         );
 
-        return unserialize($serialized);
+        return \unserialize($serialized);
     }
 
     /**
@@ -357,7 +357,7 @@ protected function unserializeUserDefinedObject(array $value, $className)
         $this->objectMapping[$this->objectMappingIndex++] = $obj;
         $this->setUnserializedObjectProperties($value, $ref, $obj);
 
-        if (method_exists($obj, '__wakeup')) {
+        if (\method_exists($obj, '__wakeup')) {
             $obj->__wakeup();
         }
 
@@ -393,7 +393,7 @@ protected function setUnserializedObjectProperties(array $value, ReflectionClass
      */
     protected function serializeScalar($value)
     {
-        $type = gettype($value);
+        $type = \gettype($value);
         if ($type === 'double') {
             $type = 'float';
         }
@@ -411,7 +411,7 @@ protected function serializeScalar($value)
      */
     protected function serializeArray(array $value)
     {
-        if (array_key_exists(self::MAP_TYPE, $value)) {
+        if (\array_key_exists(self::MAP_TYPE, $value)) {
             return $value;
         }
 
@@ -455,7 +455,7 @@ protected function serializeInternalClass($value, $className, ReflectionClass $r
     {
         $paramsToSerialize = $this->getObjectProperties($ref, $value);
         $data = [self::CLASS_IDENTIFIER_KEY => $className];
-        $data += array_map([$this, 'serializeData'], $this->extractObjectData($value, $ref, $paramsToSerialize));
+        $data += \array_map([$this, 'serializeData'], $this->extractObjectData($value, $ref, $paramsToSerialize));
 
         return $data;
     }
@@ -475,7 +475,7 @@ protected function getObjectProperties(ReflectionClass $ref, $value)
             $props[] = $prop->getName();
         }
 
-        return array_unique(array_merge($props, array_keys(get_object_vars($value))));
+        return \array_unique(\array_merge($props, \array_keys(\get_object_vars($value))));
     }
 
     /**
@@ -530,7 +530,7 @@ protected function extractAllInhertitedProperties($value, ReflectionClass $rc, a
                 $property->setAccessible(true);
                 $rp[$property->getName()] = $property->getValue($this);
             }
-            $data = array_merge($rp, $data);
+            $data = \array_merge($rp, $data);
         } while ($rc = $rc->getParentClass());
     }
 }
diff --git a/src/Serializer/HHVM/DatePeriodSerializer.php b/src/Serializer/HHVM/DatePeriodSerializer.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Serializer\HHVM;
 
 /**

diff --git a/src/Serializer/HHVM/DateTimeImmutableSerializer.php b/src/Serializer/HHVM/DateTimeImmutableSerializer.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Serializer\HHVM;
 
 use NilPortugues\Serializer\Serializer;

diff --git a/src/Serializer/HHVM/DateTimeSerializer.php b/src/Serializer/HHVM/DateTimeSerializer.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Serializer\HHVM;
 
 use NilPortugues\Serializer\Serializer;

diff --git a/src/Serializer/InternalClasses/DateIntervalSerializer.php b/src/Serializer/InternalClasses/DateIntervalSerializer.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Serializer\InternalClasses;
 
 use DateInterval;
@@ -72,10 +73,10 @@ protected static function getTypedValue(Serializer $serializer, array $value)
     public static function serialize(Serializer $serializer, DateInterval $dateInterval)
     {
         return array(
-            Serializer::CLASS_IDENTIFIER_KEY => get_class($dateInterval),
+            Serializer::CLASS_IDENTIFIER_KEY => \get_class($dateInterval),
             'construct' => array(
                 Serializer::SCALAR_TYPE => 'string',
-                Serializer::SCALAR_VALUE => sprintf(
+                Serializer::SCALAR_VALUE => \sprintf(
                     'P%sY%sM%sDT%sH%sM%sS',
                     $dateInterval->y,
                     $dateInterval->m,
@@ -90,7 +91,7 @@ public static function serialize(Serializer $serializer, DateInterval $dateInter
                 Serializer::SCALAR_VALUE => (empty($dateInterval->invert)) ? 0 : 1,
             ),
             'days' => array(
-                Serializer::SCALAR_TYPE => gettype($dateInterval->days),
+                Serializer::SCALAR_TYPE => \gettype($dateInterval->days),
                 Serializer::SCALAR_VALUE => $dateInterval->days,
             ),
         );

diff --git a/src/Serializer/InternalClasses/DatePeriodSerializer.php b/src/Serializer/InternalClasses/DatePeriodSerializer.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Serializer\InternalClasses;
 
 /**

diff --git a/src/Serializer/InternalClasses/DateTimeZoneSerializer.php b/src/Serializer/InternalClasses/DateTimeZoneSerializer.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Serializer\InternalClasses;
 
 use DateTimeZone;
@@ -45,7 +46,7 @@ public static function unserialize(Serializer $serializer, $className, array $va
         $ref = new ReflectionClass($className);
 
         foreach ($value as &$v) {
-            if (is_array($v)) {
+            if (\is_array($v)) {
                 $v = $serializer->unserialize($v);
             }
         }

diff --git a/src/Strategy/JsonStrategy.php b/src/Strategy/JsonStrategy.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Strategy;
 
 /**
@@ -22,7 +23,7 @@ class JsonStrategy implements StrategyInterface
      */
     public function serialize($value)
     {
-        return json_encode($value, JSON_UNESCAPED_UNICODE);
+        return \json_encode($value, JSON_UNESCAPED_UNICODE);
     }
 
     /**
@@ -32,6 +33,6 @@ public function serialize($value)
      */
     public function unserialize($value)
     {
-        return json_decode($value, true);
+        return \json_decode($value, true);
     }
 }
diff --git a/src/Strategy/NullStrategy.php b/src/Strategy/NullStrategy.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Strategy;
 
 /**

diff --git a/src/Strategy/StrategyInterface.php b/src/Strategy/StrategyInterface.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Strategy;
 
 interface StrategyInterface

diff --git a/src/Strategy/XmlStrategy.php b/src/Strategy/XmlStrategy.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Strategy;
 
 use NilPortugues\Serializer\Serializer;
@@ -49,9 +50,9 @@ private static function replaceKeys(array &$replacements, array $input)
     {
         $return = [];
         foreach ($input as $key => $value) {
-            $key = str_replace(array_keys($replacements), array_values($replacements), $key);
+            $key = \str_replace(\array_keys($replacements), \array_values($replacements), $key);
 
-            if (is_array($value)) {
+            if (\is_array($value)) {
                 $value = self::replaceKeys($replacements, $value);
             }
 
@@ -70,8 +71,8 @@ private static function replaceKeys(array &$replacements, array $input)
     private function arrayToXml(array &$data, SimpleXMLElement $xmlData)
     {
         foreach ($data as $key => $value) {
-            if (is_array($value)) {
-                if (is_numeric($key)) {
+            if (\is_array($value)) {
+                if (\is_numeric($key)) {
                     $key = 'np_serializer_element_'.gettype($key).'_'.$key;
                 }
                 $subnode = $xmlData->addChild($key);
@@ -89,10 +90,10 @@ private function arrayToXml(array &$data, SimpleXMLElement $xmlData)
      */
     public function unserialize($value)
     {
-        $array = (array) simplexml_load_string($value);
+        $array = (array) \simplexml_load_string($value);
         self::castToArray($array);
         self::recoverArrayNumericKeyValues($array);
-        $replacements = array_flip($this->replacements);
+        $replacements = \array_flip($this->replacements);
         $array = self::replaceKeys($replacements, $array);
 
         return $array;
@@ -108,7 +109,7 @@ private static function castToArray(array &$array)
                 $value = (array) $value;
             }
 
-            if (is_array($value)) {
+            if (\is_array($value)) {
                 self::castToArray($value);
             }
         }
@@ -121,13 +122,13 @@ private static function recoverArrayNumericKeyValues(array &$array)
     {
         $newArray = [];
         foreach ($array as $key => &$value) {
-            if (false !== strpos($key, 'np_serializer_element_')) {
+            if (false !== \strpos($key, 'np_serializer_element_')) {
                 $key = self::getNumericKeyValue($key);
             }
 
             $newArray[$key] = $value;
 
-            if (is_array($newArray[$key])) {
+            if (\is_array($newArray[$key])) {
                 self::recoverArrayNumericKeyValues($newArray[$key]);
             }
         }
@@ -141,8 +142,8 @@ private static function recoverArrayNumericKeyValues(array &$array)
      */
     private static function getNumericKeyValue($key)
     {
-        $newKey = str_replace('np_serializer_element_', '', $key);
-        list($type, $index) = explode('_', $newKey);
+        $newKey = \str_replace('np_serializer_element_', '', $key);
+        list($type, $index) = \explode('_', $newKey);
 
         if ('integer' === $type) {
             $index = (int) $index;

diff --git a/src/Strategy/YamlStrategy.php b/src/Strategy/YamlStrategy.php
@@ -8,6 +8,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+
 namespace NilPortugues\Serializer\Strategy;
 
 use Symfony\Component\Yaml\Yaml;
-Original file line number
+Diff line change
@@ Expand Up / @@ -8,6 +8,7 @@ @@
      * For the full copyright and license information, please view the LICENSE
      * file that was distributed with this source code.
      */
     namespace NilPortugues\Serializer\Serializer\HHVM;
     /**
@@ Expand Down @@