gravityview / GravityView

vendor/illuminate/contracts/Pagination/LengthAwarePaginator.php

Indentation +20 added lines, -20 removed lines

@@ -4,26 +4,26 @@
 
 interface LengthAwarePaginator extends Paginator
 {
-    /**
-     * Create a range of pagination URLs.
-     *
-     * @param  int  $start
-     * @param  int  $end
-     * @return array
-     */
-    public function getUrlRange($start, $end);
+	/**
+	 * Create a range of pagination URLs.
+	 *
+	 * @param  int  $start
+	 * @param  int  $end
+	 * @return array
+	 */
+	public function getUrlRange($start, $end);
 
-    /**
-     * Determine the total number of items in the data store.
-     *
-     * @return int
-     */
-    public function total();
+	/**
+	 * Determine the total number of items in the data store.
+	 *
+	 * @return int
+	 */
+	public function total();
 
-    /**
-     * Get the page number of the last available page.
-     *
-     * @return int
-     */
-    public function lastPage();
+	/**
+	 * Get the page number of the last available page.
+	 *
+	 * @return int
+	 */
+	public function lastPage();
 }

Spacing +1 added lines, -1 removed lines

@@ -11,7 +11,7 @@
      * @param  int  $end
      * @return array
      */
-    public function getUrlRange($start, $end);
+    public function getUrlRange( $start, $end );
 
     /**
      * Determine the total number of items in the data store.

Braces +1 added lines, -2 removed lines

@@ -2,8 +2,7 @@
 
 namespace Illuminate\Contracts\Pagination;
 
-interface LengthAwarePaginator extends Paginator
-{
+interface LengthAwarePaginator extends Paginator {
     /**
      * Create a range of pagination URLs.
      *

vendor/illuminate/contracts/Validation/ValidatesWhenResolved.php

Braces +1 added lines, -2 removed lines

@@ -2,8 +2,7 @@
 
 namespace Illuminate\Contracts\Validation;
 
-interface ValidatesWhenResolved
-{
+interface ValidatesWhenResolved {
     /**
      * Validate the given class instance.
      *

Indentation +6 added lines, -6 removed lines

@@ -10,10 +10,10 @@
 
 interface ValidatesWhenResolved
 {
-    /**
-     * Validate the given class instance.
-     *
-     * @return void
-     */
-    public function validate();
+	/**
+	 * Validate the given class instance.
+	 *
+	 * @return void
+	 */
+	public function validate();
 }

vendor/illuminate/contracts/Validation/Factory.php

Braces +1 added lines, -2 removed lines

@@ -2,8 +2,7 @@
 
 namespace Illuminate\Contracts\Validation;
 
-interface Factory
-{
+interface Factory {
     /**
      * Create a new Validator instance.
      *

Indentation +36 added lines, -36 removed lines

@@ -4,43 +4,43 @@
 
 interface Factory
 {
-    /**
-     * Create a new Validator instance.
-     *
-     * @param  array  $data
-     * @param  array  $rules
-     * @param  array  $messages
-     * @param  array  $customAttributes
-     * @return \Illuminate\Contracts\Validation\Validator
-     */
-    public function make(array $data, array $rules, array $messages = [], array $customAttributes = []);
+	/**
+	 * Create a new Validator instance.
+	 *
+	 * @param  array  $data
+	 * @param  array  $rules
+	 * @param  array  $messages
+	 * @param  array  $customAttributes
+	 * @return \Illuminate\Contracts\Validation\Validator
+	 */
+	public function make(array $data, array $rules, array $messages = [], array $customAttributes = []);
 
-    /**
-     * Register a custom validator extension.
-     *
-     * @param  string  $rule
-     * @param  \Closure|string  $extension
-     * @param  string  $message
-     * @return void
-     */
-    public function extend($rule, $extension, $message = null);
+	/**
+	 * Register a custom validator extension.
+	 *
+	 * @param  string  $rule
+	 * @param  \Closure|string  $extension
+	 * @param  string  $message
+	 * @return void
+	 */
+	public function extend($rule, $extension, $message = null);
 
-    /**
-     * Register a custom implicit validator extension.
-     *
-     * @param  string   $rule
-     * @param  \Closure|string  $extension
-     * @param  string  $message
-     * @return void
-     */
-    public function extendImplicit($rule, $extension, $message = null);
+	/**
+	 * Register a custom implicit validator extension.
+	 *
+	 * @param  string   $rule
+	 * @param  \Closure|string  $extension
+	 * @param  string  $message
+	 * @return void
+	 */
+	public function extendImplicit($rule, $extension, $message = null);
 
-    /**
-     * Register a custom implicit validator message replacer.
-     *
-     * @param  string   $rule
-     * @param  \Closure|string  $replacer
-     * @return void
-     */
-    public function replacer($rule, $replacer);
+	/**
+	 * Register a custom implicit validator message replacer.
+	 *
+	 * @param  string   $rule
+	 * @param  \Closure|string  $replacer
+	 * @return void
+	 */
+	public function replacer($rule, $replacer);
 }

Spacing +4 added lines, -4 removed lines

@@ -13,7 +13,7 @@ 
      * @param  array  $customAttributes
      * @return \Illuminate\Contracts\Validation\Validator
      */
-    public function make(array $data, array $rules, array $messages = [], array $customAttributes = []);
+    public function make( array $data, array $rules, array $messages = [ ], array $customAttributes = [ ] );
 
     /**
      * Register a custom validator extension.
@@ -23,7 +23,7 @@ 
      * @param  string  $message
      * @return void
      */
-    public function extend($rule, $extension, $message = null);
+    public function extend( $rule, $extension, $message = null );
 
     /**
      * Register a custom implicit validator extension.
@@ -33,7 +33,7 @@ 
      * @param  string  $message
      * @return void
      */
-    public function extendImplicit($rule, $extension, $message = null);
+    public function extendImplicit( $rule, $extension, $message = null );
 
     /**
      * Register a custom implicit validator message replacer.
@@ -42,5 +42,5 @@ 
      * @param  \Closure|string  $replacer
      * @return void
      */
-    public function replacer($rule, $replacer);
+    public function replacer( $rule, $replacer );
 }

vendor/composer/ClassLoader.php

Spacing +107 added lines, -107 removed lines

@@ -103,7 +103,7 @@ 
     /**
      * @param ?string $vendorDir
      */
-    public function __construct($vendorDir = null)
+    public function __construct( $vendorDir = null )
     {
         $this->vendorDir = $vendorDir;
     }
@@ -113,8 +113,8 @@ 
      */
     public function getPrefixes()
     {
-        if (!empty($this->prefixesPsr0)) {
-            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+        if ( ! empty( $this->prefixesPsr0 ) ) {
+            return call_user_func_array( 'array_merge', array_values( $this->prefixesPsr0 ) );
         }
 
         return array();
@@ -162,10 +162,10 @@ 
      *
      * @return void
      */
-    public function addClassMap(array $classMap)
+    public function addClassMap( array $classMap )
     {
-        if ($this->classMap) {
-            $this->classMap = array_merge($this->classMap, $classMap);
+        if ( $this->classMap ) {
+            $this->classMap = array_merge( $this->classMap, $classMap );
         } else {
             $this->classMap = $classMap;
         }
@@ -181,39 +181,39 @@ 
      *
      * @return void
      */
-    public function add($prefix, $paths, $prepend = false)
+    public function add( $prefix, $paths, $prepend = false )
     {
-        if (!$prefix) {
-            if ($prepend) {
+        if ( ! $prefix ) {
+            if ( $prepend ) {
                 $this->fallbackDirsPsr0 = array_merge(
-                    (array) $paths,
+                    (array)$paths,
                     $this->fallbackDirsPsr0
                 );
             } else {
                 $this->fallbackDirsPsr0 = array_merge(
                     $this->fallbackDirsPsr0,
-                    (array) $paths
+                    (array)$paths
                 );
             }
 
             return;
         }
 
-        $first = $prefix[0];
-        if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+        $first = $prefix[ 0 ];
+        if ( ! isset( $this->prefixesPsr0[ $first ][ $prefix ] ) ) {
+            $this->prefixesPsr0[ $first ][ $prefix ] = (array)$paths;
 
             return;
         }
-        if ($prepend) {
-            $this->prefixesPsr0[$first][$prefix] = array_merge(
-                (array) $paths,
-                $this->prefixesPsr0[$first][$prefix]
+        if ( $prepend ) {
+            $this->prefixesPsr0[ $first ][ $prefix ] = array_merge(
+                (array)$paths,
+                $this->prefixesPsr0[ $first ][ $prefix ]
             );
         } else {
-            $this->prefixesPsr0[$first][$prefix] = array_merge(
-                $this->prefixesPsr0[$first][$prefix],
-                (array) $paths
+            $this->prefixesPsr0[ $first ][ $prefix ] = array_merge(
+                $this->prefixesPsr0[ $first ][ $prefix ],
+                (array)$paths
             );
         }
     }
@@ -230,40 +230,40 @@ 
      *
      * @return void
      */
-    public function addPsr4($prefix, $paths, $prepend = false)
+    public function addPsr4( $prefix, $paths, $prepend = false )
     {
-        if (!$prefix) {
+        if ( ! $prefix ) {
             // Register directories for the root namespace.
-            if ($prepend) {
+            if ( $prepend ) {
                 $this->fallbackDirsPsr4 = array_merge(
-                    (array) $paths,
+                    (array)$paths,
                     $this->fallbackDirsPsr4
                 );
             } else {
                 $this->fallbackDirsPsr4 = array_merge(
                     $this->fallbackDirsPsr4,
-                    (array) $paths
+                    (array)$paths
                 );
             }
-        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+        } elseif ( ! isset( $this->prefixDirsPsr4[ $prefix ] ) ) {
             // Register directories for a new namespace.
-            $length = strlen($prefix);
-            if ('\\' !== $prefix[$length - 1]) {
-                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            $length = strlen( $prefix );
+            if ( '\\' !== $prefix[ $length - 1 ] ) {
+                throw new \InvalidArgumentException( "A non-empty PSR-4 prefix must end with a namespace separator." );
             }
-            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
-        } elseif ($prepend) {
+            $this->prefixLengthsPsr4[ $prefix[ 0 ] ][ $prefix ] = $length;
+            $this->prefixDirsPsr4[ $prefix ] = (array)$paths;
+        } elseif ( $prepend ) {
             // Prepend directories for an already registered namespace.
-            $this->prefixDirsPsr4[$prefix] = array_merge(
-                (array) $paths,
-                $this->prefixDirsPsr4[$prefix]
+            $this->prefixDirsPsr4[ $prefix ] = array_merge(
+                (array)$paths,
+                $this->prefixDirsPsr4[ $prefix ]
             );
         } else {
             // Append directories for an already registered namespace.
-            $this->prefixDirsPsr4[$prefix] = array_merge(
-                $this->prefixDirsPsr4[$prefix],
-                (array) $paths
+            $this->prefixDirsPsr4[ $prefix ] = array_merge(
+                $this->prefixDirsPsr4[ $prefix ],
+                (array)$paths
             );
         }
     }
@@ -277,12 +277,12 @@ 
      *
      * @return void
      */
-    public function set($prefix, $paths)
+    public function set( $prefix, $paths )
     {
-        if (!$prefix) {
-            $this->fallbackDirsPsr0 = (array) $paths;
+        if ( ! $prefix ) {
+            $this->fallbackDirsPsr0 = (array)$paths;
         } else {
-            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+            $this->prefixesPsr0[ $prefix[ 0 ] ][ $prefix ] = (array)$paths;
         }
     }
 
@@ -297,17 +297,17 @@ 
      *
      * @return void
      */
-    public function setPsr4($prefix, $paths)
+    public function setPsr4( $prefix, $paths )
     {
-        if (!$prefix) {
-            $this->fallbackDirsPsr4 = (array) $paths;
+        if ( ! $prefix ) {
+            $this->fallbackDirsPsr4 = (array)$paths;
         } else {
-            $length = strlen($prefix);
-            if ('\\' !== $prefix[$length - 1]) {
-                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            $length = strlen( $prefix );
+            if ( '\\' !== $prefix[ $length - 1 ] ) {
+                throw new \InvalidArgumentException( "A non-empty PSR-4 prefix must end with a namespace separator." );
             }
-            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+            $this->prefixLengthsPsr4[ $prefix[ 0 ] ][ $prefix ] = $length;
+            $this->prefixDirsPsr4[ $prefix ] = (array)$paths;
         }
     }
 
@@ -318,7 +318,7 @@ 
      *
      * @return void
      */
-    public function setUseIncludePath($useIncludePath)
+    public function setUseIncludePath( $useIncludePath )
     {
         $this->useIncludePath = $useIncludePath;
     }
@@ -342,7 +342,7 @@ 
      *
      * @return void
      */
-    public function setClassMapAuthoritative($classMapAuthoritative)
+    public function setClassMapAuthoritative( $classMapAuthoritative )
     {
         $this->classMapAuthoritative = $classMapAuthoritative;
     }
@@ -364,9 +364,9 @@ 
      *
      * @return void
      */
-    public function setApcuPrefix($apcuPrefix)
+    public function setApcuPrefix( $apcuPrefix )
     {
-        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+        $this->apcuPrefix = function_exists( 'apcu_fetch' ) && filter_var( ini_get( 'apc.enabled' ), FILTER_VALIDATE_BOOLEAN ) ? $apcuPrefix : null;
     }
 
     /**
@@ -386,19 +386,19 @@ 
      *
      * @return void
      */
-    public function register($prepend = false)
+    public function register( $prepend = false )
     {
-        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+        spl_autoload_register( array( $this, 'loadClass' ), true, $prepend );
 
-        if (null === $this->vendorDir) {
+        if ( null === $this->vendorDir ) {
             return;
         }
 
-        if ($prepend) {
-            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+        if ( $prepend ) {
+            self::$registeredLoaders = array( $this->vendorDir => $this ) + self::$registeredLoaders;
         } else {
-            unset(self::$registeredLoaders[$this->vendorDir]);
-            self::$registeredLoaders[$this->vendorDir] = $this;
+            unset( self::$registeredLoaders[ $this->vendorDir ] );
+            self::$registeredLoaders[ $this->vendorDir ] = $this;
         }
     }
 
@@ -409,10 +409,10 @@ 
      */
     public function unregister()
     {
-        spl_autoload_unregister(array($this, 'loadClass'));
+        spl_autoload_unregister( array( $this, 'loadClass' ) );
 
-        if (null !== $this->vendorDir) {
-            unset(self::$registeredLoaders[$this->vendorDir]);
+        if ( null !== $this->vendorDir ) {
+            unset( self::$registeredLoaders[ $this->vendorDir ] );
         }
     }
 
@@ -422,10 +422,10 @@ 
      * @param  string    $class The name of the class
      * @return true|null True if loaded, null otherwise
      */
-    public function loadClass($class)
+    public function loadClass( $class )
     {
-        if ($file = $this->findFile($class)) {
-            includeFile($file);
+        if ( $file = $this->findFile( $class ) ) {
+            includeFile( $file );
 
             return true;
         }
@@ -440,36 +440,36 @@ 
      *
      * @return string|false The path if found, false otherwise
      */
-    public function findFile($class)
+    public function findFile( $class )
     {
         // class map lookup
-        if (isset($this->classMap[$class])) {
-            return $this->classMap[$class];
+        if ( isset( $this->classMap[ $class ] ) ) {
+            return $this->classMap[ $class ];
         }
-        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+        if ( $this->classMapAuthoritative || isset( $this->missingClasses[ $class ] ) ) {
             return false;
         }
-        if (null !== $this->apcuPrefix) {
-            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
-            if ($hit) {
+        if ( null !== $this->apcuPrefix ) {
+            $file = apcu_fetch( $this->apcuPrefix . $class, $hit );
+            if ( $hit ) {
                 return $file;
             }
         }
 
-        $file = $this->findFileWithExtension($class, '.php');
+        $file = $this->findFileWithExtension( $class, '.php' );
 
         // Search for Hack files if we are running on HHVM
-        if (false === $file && defined('HHVM_VERSION')) {
-            $file = $this->findFileWithExtension($class, '.hh');
+        if ( false === $file && defined( 'HHVM_VERSION' ) ) {
+            $file = $this->findFileWithExtension( $class, '.hh' );
         }
 
-        if (null !== $this->apcuPrefix) {
-            apcu_add($this->apcuPrefix.$class, $file);
+        if ( null !== $this->apcuPrefix ) {
+            apcu_add( $this->apcuPrefix . $class, $file );
         }
 
-        if (false === $file) {
+        if ( false === $file ) {
             // Remember that this class does not exist.
-            $this->missingClasses[$class] = true;
+            $this->missingClasses[ $class ] = true;
         }
 
         return $file;
@@ -490,21 +490,21 @@ 
      * @param  string       $ext
      * @return string|false
      */
-    private function findFileWithExtension($class, $ext)
+    private function findFileWithExtension( $class, $ext )
     {
         // PSR-4 lookup
-        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+        $logicalPathPsr4 = strtr( $class, '\\', DIRECTORY_SEPARATOR ) . $ext;
 
-        $first = $class[0];
-        if (isset($this->prefixLengthsPsr4[$first])) {
+        $first = $class[ 0 ];
+        if ( isset( $this->prefixLengthsPsr4[ $first ] ) ) {
             $subPath = $class;
-            while (false !== $lastPos = strrpos($subPath, '\\')) {
-                $subPath = substr($subPath, 0, $lastPos);
+            while ( false !== $lastPos = strrpos( $subPath, '\\' ) ) {
+                $subPath = substr( $subPath, 0, $lastPos );
                 $search = $subPath . '\\';
-                if (isset($this->prefixDirsPsr4[$search])) {
-                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
-                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
-                        if (file_exists($file = $dir . $pathEnd)) {
+                if ( isset( $this->prefixDirsPsr4[ $search ] ) ) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr( $logicalPathPsr4, $lastPos + 1 );
+                    foreach ( $this->prefixDirsPsr4[ $search ] as $dir ) {
+                        if ( file_exists( $file = $dir . $pathEnd ) ) {
                             return $file;
                         }
                     }
@@ -513,27 +513,27 @@ 
         }
 
         // PSR-4 fallback dirs
-        foreach ($this->fallbackDirsPsr4 as $dir) {
-            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+        foreach ( $this->fallbackDirsPsr4 as $dir ) {
+            if ( file_exists( $file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4 ) ) {
                 return $file;
             }
         }
 
         // PSR-0 lookup
-        if (false !== $pos = strrpos($class, '\\')) {
+        if ( false !== $pos = strrpos( $class, '\\' ) ) {
             // namespaced class name
-            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
-                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+            $logicalPathPsr0 = substr( $logicalPathPsr4, 0, $pos + 1 )
+                . strtr( substr( $logicalPathPsr4, $pos + 1 ), '_', DIRECTORY_SEPARATOR );
         } else {
             // PEAR-like class name
-            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+            $logicalPathPsr0 = strtr( $class, '_', DIRECTORY_SEPARATOR ) . $ext;
         }
 
-        if (isset($this->prefixesPsr0[$first])) {
-            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
-                if (0 === strpos($class, $prefix)) {
-                    foreach ($dirs as $dir) {
-                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+        if ( isset( $this->prefixesPsr0[ $first ] ) ) {
+            foreach ( $this->prefixesPsr0[ $first ] as $prefix => $dirs ) {
+                if ( 0 === strpos( $class, $prefix ) ) {
+                    foreach ( $dirs as $dir ) {
+                        if ( file_exists( $file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0 ) ) {
                             return $file;
                         }
                     }
@@ -542,14 +542,14 @@ 
         }
 
         // PSR-0 fallback dirs
-        foreach ($this->fallbackDirsPsr0 as $dir) {
-            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+        foreach ( $this->fallbackDirsPsr0 as $dir ) {
+            if ( file_exists( $file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0 ) ) {
                 return $file;
             }
         }
 
         // PSR-0 include paths.
-        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+        if ( $this->useIncludePath && $file = stream_resolve_include_path( $logicalPathPsr0 ) ) {
             return $file;
         }
 
@@ -566,7 +566,7 @@ 
  * @return void
  * @private
  */
-function includeFile($file)
+function includeFile( $file )
 {
     include $file;
 }

Indentation +514 added lines, -514 removed lines

@@ -42,519 +42,519 @@ 
  */
 class ClassLoader
 {
-    /** @var ?string */
-    private $vendorDir;
-
-    // PSR-4
-    /**
-     * @var array[]
-     * @psalm-var array<string, array<string, int>>
-     */
-    private $prefixLengthsPsr4 = array();
-    /**
-     * @var array[]
-     * @psalm-var array<string, array<int, string>>
-     */
-    private $prefixDirsPsr4 = array();
-    /**
-     * @var array[]
-     * @psalm-var array<string, string>
-     */
-    private $fallbackDirsPsr4 = array();
-
-    // PSR-0
-    /**
-     * @var array[]
-     * @psalm-var array<string, array<string, string[]>>
-     */
-    private $prefixesPsr0 = array();
-    /**
-     * @var array[]
-     * @psalm-var array<string, string>
-     */
-    private $fallbackDirsPsr0 = array();
-
-    /** @var bool */
-    private $useIncludePath = false;
-
-    /**
-     * @var string[]
-     * @psalm-var array<string, string>
-     */
-    private $classMap = array();
-
-    /** @var bool */
-    private $classMapAuthoritative = false;
-
-    /**
-     * @var bool[]
-     * @psalm-var array<string, bool>
-     */
-    private $missingClasses = array();
-
-    /** @var ?string */
-    private $apcuPrefix;
-
-    /**
-     * @var self[]
-     */
-    private static $registeredLoaders = array();
-
-    /**
-     * @param ?string $vendorDir
-     */
-    public function __construct($vendorDir = null)
-    {
-        $this->vendorDir = $vendorDir;
-    }
-
-    /**
-     * @return string[]
-     */
-    public function getPrefixes()
-    {
-        if (!empty($this->prefixesPsr0)) {
-            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
-        }
-
-        return array();
-    }
-
-    /**
-     * @return array[]
-     * @psalm-return array<string, array<int, string>>
-     */
-    public function getPrefixesPsr4()
-    {
-        return $this->prefixDirsPsr4;
-    }
-
-    /**
-     * @return array[]
-     * @psalm-return array<string, string>
-     */
-    public function getFallbackDirs()
-    {
-        return $this->fallbackDirsPsr0;
-    }
-
-    /**
-     * @return array[]
-     * @psalm-return array<string, string>
-     */
-    public function getFallbackDirsPsr4()
-    {
-        return $this->fallbackDirsPsr4;
-    }
-
-    /**
-     * @return string[] Array of classname => path
-     * @psalm-return array<string, string>
-     */
-    public function getClassMap()
-    {
-        return $this->classMap;
-    }
-
-    /**
-     * @param string[] $classMap Class to filename map
-     * @psalm-param array<string, string> $classMap
-     *
-     * @return void
-     */
-    public function addClassMap(array $classMap)
-    {
-        if ($this->classMap) {
-            $this->classMap = array_merge($this->classMap, $classMap);
-        } else {
-            $this->classMap = $classMap;
-        }
-    }
-
-    /**
-     * Registers a set of PSR-0 directories for a given prefix, either
-     * appending or prepending to the ones previously set for this prefix.
-     *
-     * @param string          $prefix  The prefix
-     * @param string[]|string $paths   The PSR-0 root directories
-     * @param bool            $prepend Whether to prepend the directories
-     *
-     * @return void
-     */
-    public function add($prefix, $paths, $prepend = false)
-    {
-        if (!$prefix) {
-            if ($prepend) {
-                $this->fallbackDirsPsr0 = array_merge(
-                    (array) $paths,
-                    $this->fallbackDirsPsr0
-                );
-            } else {
-                $this->fallbackDirsPsr0 = array_merge(
-                    $this->fallbackDirsPsr0,
-                    (array) $paths
-                );
-            }
-
-            return;
-        }
-
-        $first = $prefix[0];
-        if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
-
-            return;
-        }
-        if ($prepend) {
-            $this->prefixesPsr0[$first][$prefix] = array_merge(
-                (array) $paths,
-                $this->prefixesPsr0[$first][$prefix]
-            );
-        } else {
-            $this->prefixesPsr0[$first][$prefix] = array_merge(
-                $this->prefixesPsr0[$first][$prefix],
-                (array) $paths
-            );
-        }
-    }
-
-    /**
-     * Registers a set of PSR-4 directories for a given namespace, either
-     * appending or prepending to the ones previously set for this namespace.
-     *
-     * @param string          $prefix  The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths   The PSR-4 base directories
-     * @param bool            $prepend Whether to prepend the directories
-     *
-     * @throws \InvalidArgumentException
-     *
-     * @return void
-     */
-    public function addPsr4($prefix, $paths, $prepend = false)
-    {
-        if (!$prefix) {
-            // Register directories for the root namespace.
-            if ($prepend) {
-                $this->fallbackDirsPsr4 = array_merge(
-                    (array) $paths,
-                    $this->fallbackDirsPsr4
-                );
-            } else {
-                $this->fallbackDirsPsr4 = array_merge(
-                    $this->fallbackDirsPsr4,
-                    (array) $paths
-                );
-            }
-        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
-            // Register directories for a new namespace.
-            $length = strlen($prefix);
-            if ('\\' !== $prefix[$length - 1]) {
-                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
-            }
-            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
-        } elseif ($prepend) {
-            // Prepend directories for an already registered namespace.
-            $this->prefixDirsPsr4[$prefix] = array_merge(
-                (array) $paths,
-                $this->prefixDirsPsr4[$prefix]
-            );
-        } else {
-            // Append directories for an already registered namespace.
-            $this->prefixDirsPsr4[$prefix] = array_merge(
-                $this->prefixDirsPsr4[$prefix],
-                (array) $paths
-            );
-        }
-    }
-
-    /**
-     * Registers a set of PSR-0 directories for a given prefix,
-     * replacing any others previously set for this prefix.
-     *
-     * @param string          $prefix The prefix
-     * @param string[]|string $paths  The PSR-0 base directories
-     *
-     * @return void
-     */
-    public function set($prefix, $paths)
-    {
-        if (!$prefix) {
-            $this->fallbackDirsPsr0 = (array) $paths;
-        } else {
-            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
-        }
-    }
-
-    /**
-     * Registers a set of PSR-4 directories for a given namespace,
-     * replacing any others previously set for this namespace.
-     *
-     * @param string          $prefix The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths  The PSR-4 base directories
-     *
-     * @throws \InvalidArgumentException
-     *
-     * @return void
-     */
-    public function setPsr4($prefix, $paths)
-    {
-        if (!$prefix) {
-            $this->fallbackDirsPsr4 = (array) $paths;
-        } else {
-            $length = strlen($prefix);
-            if ('\\' !== $prefix[$length - 1]) {
-                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
-            }
-            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
-        }
-    }
-
-    /**
-     * Turns on searching the include path for class files.
-     *
-     * @param bool $useIncludePath
-     *
-     * @return void
-     */
-    public function setUseIncludePath($useIncludePath)
-    {
-        $this->useIncludePath = $useIncludePath;
-    }
-
-    /**
-     * Can be used to check if the autoloader uses the include path to check
-     * for classes.
-     *
-     * @return bool
-     */
-    public function getUseIncludePath()
-    {
-        return $this->useIncludePath;
-    }
-
-    /**
-     * Turns off searching the prefix and fallback directories for classes
-     * that have not been registered with the class map.
-     *
-     * @param bool $classMapAuthoritative
-     *
-     * @return void
-     */
-    public function setClassMapAuthoritative($classMapAuthoritative)
-    {
-        $this->classMapAuthoritative = $classMapAuthoritative;
-    }
-
-    /**
-     * Should class lookup fail if not found in the current class map?
-     *
-     * @return bool
-     */
-    public function isClassMapAuthoritative()
-    {
-        return $this->classMapAuthoritative;
-    }
-
-    /**
-     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
-     *
-     * @param string|null $apcuPrefix
-     *
-     * @return void
-     */
-    public function setApcuPrefix($apcuPrefix)
-    {
-        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
-    }
-
-    /**
-     * The APCu prefix in use, or null if APCu caching is not enabled.
-     *
-     * @return string|null
-     */
-    public function getApcuPrefix()
-    {
-        return $this->apcuPrefix;
-    }
-
-    /**
-     * Registers this instance as an autoloader.
-     *
-     * @param bool $prepend Whether to prepend the autoloader or not
-     *
-     * @return void
-     */
-    public function register($prepend = false)
-    {
-        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
-
-        if (null === $this->vendorDir) {
-            return;
-        }
-
-        if ($prepend) {
-            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
-        } else {
-            unset(self::$registeredLoaders[$this->vendorDir]);
-            self::$registeredLoaders[$this->vendorDir] = $this;
-        }
-    }
-
-    /**
-     * Unregisters this instance as an autoloader.
-     *
-     * @return void
-     */
-    public function unregister()
-    {
-        spl_autoload_unregister(array($this, 'loadClass'));
-
-        if (null !== $this->vendorDir) {
-            unset(self::$registeredLoaders[$this->vendorDir]);
-        }
-    }
-
-    /**
-     * Loads the given class or interface.
-     *
-     * @param  string    $class The name of the class
-     * @return true|null True if loaded, null otherwise
-     */
-    public function loadClass($class)
-    {
-        if ($file = $this->findFile($class)) {
-            includeFile($file);
-
-            return true;
-        }
-
-        return null;
-    }
-
-    /**
-     * Finds the path to the file where the class is defined.
-     *
-     * @param string $class The name of the class
-     *
-     * @return string|false The path if found, false otherwise
-     */
-    public function findFile($class)
-    {
-        // class map lookup
-        if (isset($this->classMap[$class])) {
-            return $this->classMap[$class];
-        }
-        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
-            return false;
-        }
-        if (null !== $this->apcuPrefix) {
-            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
-            if ($hit) {
-                return $file;
-            }
-        }
-
-        $file = $this->findFileWithExtension($class, '.php');
-
-        // Search for Hack files if we are running on HHVM
-        if (false === $file && defined('HHVM_VERSION')) {
-            $file = $this->findFileWithExtension($class, '.hh');
-        }
-
-        if (null !== $this->apcuPrefix) {
-            apcu_add($this->apcuPrefix.$class, $file);
-        }
-
-        if (false === $file) {
-            // Remember that this class does not exist.
-            $this->missingClasses[$class] = true;
-        }
-
-        return $file;
-    }
-
-    /**
-     * Returns the currently registered loaders indexed by their corresponding vendor directories.
-     *
-     * @return self[]
-     */
-    public static function getRegisteredLoaders()
-    {
-        return self::$registeredLoaders;
-    }
-
-    /**
-     * @param  string       $class
-     * @param  string       $ext
-     * @return string|false
-     */
-    private function findFileWithExtension($class, $ext)
-    {
-        // PSR-4 lookup
-        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
-
-        $first = $class[0];
-        if (isset($this->prefixLengthsPsr4[$first])) {
-            $subPath = $class;
-            while (false !== $lastPos = strrpos($subPath, '\\')) {
-                $subPath = substr($subPath, 0, $lastPos);
-                $search = $subPath . '\\';
-                if (isset($this->prefixDirsPsr4[$search])) {
-                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
-                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
-                        if (file_exists($file = $dir . $pathEnd)) {
-                            return $file;
-                        }
-                    }
-                }
-            }
-        }
-
-        // PSR-4 fallback dirs
-        foreach ($this->fallbackDirsPsr4 as $dir) {
-            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
-                return $file;
-            }
-        }
-
-        // PSR-0 lookup
-        if (false !== $pos = strrpos($class, '\\')) {
-            // namespaced class name
-            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
-                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
-        } else {
-            // PEAR-like class name
-            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
-        }
-
-        if (isset($this->prefixesPsr0[$first])) {
-            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
-                if (0 === strpos($class, $prefix)) {
-                    foreach ($dirs as $dir) {
-                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
-                            return $file;
-                        }
-                    }
-                }
-            }
-        }
-
-        // PSR-0 fallback dirs
-        foreach ($this->fallbackDirsPsr0 as $dir) {
-            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
-                return $file;
-            }
-        }
-
-        // PSR-0 include paths.
-        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
-            return $file;
-        }
-
-        return false;
-    }
+	/** @var ?string */
+	private $vendorDir;
+
+	// PSR-4
+	/**
+	 * @var array[]
+	 * @psalm-var array<string, array<string, int>>
+	 */
+	private $prefixLengthsPsr4 = array();
+	/**
+	 * @var array[]
+	 * @psalm-var array<string, array<int, string>>
+	 */
+	private $prefixDirsPsr4 = array();
+	/**
+	 * @var array[]
+	 * @psalm-var array<string, string>
+	 */
+	private $fallbackDirsPsr4 = array();
+
+	// PSR-0
+	/**
+	 * @var array[]
+	 * @psalm-var array<string, array<string, string[]>>
+	 */
+	private $prefixesPsr0 = array();
+	/**
+	 * @var array[]
+	 * @psalm-var array<string, string>
+	 */
+	private $fallbackDirsPsr0 = array();
+
+	/** @var bool */
+	private $useIncludePath = false;
+
+	/**
+	 * @var string[]
+	 * @psalm-var array<string, string>
+	 */
+	private $classMap = array();
+
+	/** @var bool */
+	private $classMapAuthoritative = false;
+
+	/**
+	 * @var bool[]
+	 * @psalm-var array<string, bool>
+	 */
+	private $missingClasses = array();
+
+	/** @var ?string */
+	private $apcuPrefix;
+
+	/**
+	 * @var self[]
+	 */
+	private static $registeredLoaders = array();
+
+	/**
+	 * @param ?string $vendorDir
+	 */
+	public function __construct($vendorDir = null)
+	{
+		$this->vendorDir = $vendorDir;
+	}
+
+	/**
+	 * @return string[]
+	 */
+	public function getPrefixes()
+	{
+		if (!empty($this->prefixesPsr0)) {
+			return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+		}
+
+		return array();
+	}
+
+	/**
+	 * @return array[]
+	 * @psalm-return array<string, array<int, string>>
+	 */
+	public function getPrefixesPsr4()
+	{
+		return $this->prefixDirsPsr4;
+	}
+
+	/**
+	 * @return array[]
+	 * @psalm-return array<string, string>
+	 */
+	public function getFallbackDirs()
+	{
+		return $this->fallbackDirsPsr0;
+	}
+
+	/**
+	 * @return array[]
+	 * @psalm-return array<string, string>
+	 */
+	public function getFallbackDirsPsr4()
+	{
+		return $this->fallbackDirsPsr4;
+	}
+
+	/**
+	 * @return string[] Array of classname => path
+	 * @psalm-return array<string, string>
+	 */
+	public function getClassMap()
+	{
+		return $this->classMap;
+	}
+
+	/**
+	 * @param string[] $classMap Class to filename map
+	 * @psalm-param array<string, string> $classMap
+	 *
+	 * @return void
+	 */
+	public function addClassMap(array $classMap)
+	{
+		if ($this->classMap) {
+			$this->classMap = array_merge($this->classMap, $classMap);
+		} else {
+			$this->classMap = $classMap;
+		}
+	}
+
+	/**
+	 * Registers a set of PSR-0 directories for a given prefix, either
+	 * appending or prepending to the ones previously set for this prefix.
+	 *
+	 * @param string          $prefix  The prefix
+	 * @param string[]|string $paths   The PSR-0 root directories
+	 * @param bool            $prepend Whether to prepend the directories
+	 *
+	 * @return void
+	 */
+	public function add($prefix, $paths, $prepend = false)
+	{
+		if (!$prefix) {
+			if ($prepend) {
+				$this->fallbackDirsPsr0 = array_merge(
+					(array) $paths,
+					$this->fallbackDirsPsr0
+				);
+			} else {
+				$this->fallbackDirsPsr0 = array_merge(
+					$this->fallbackDirsPsr0,
+					(array) $paths
+				);
+			}
+
+			return;
+		}
+
+		$first = $prefix[0];
+		if (!isset($this->prefixesPsr0[$first][$prefix])) {
+			$this->prefixesPsr0[$first][$prefix] = (array) $paths;
+
+			return;
+		}
+		if ($prepend) {
+			$this->prefixesPsr0[$first][$prefix] = array_merge(
+				(array) $paths,
+				$this->prefixesPsr0[$first][$prefix]
+			);
+		} else {
+			$this->prefixesPsr0[$first][$prefix] = array_merge(
+				$this->prefixesPsr0[$first][$prefix],
+				(array) $paths
+			);
+		}
+	}
+
+	/**
+	 * Registers a set of PSR-4 directories for a given namespace, either
+	 * appending or prepending to the ones previously set for this namespace.
+	 *
+	 * @param string          $prefix  The prefix/namespace, with trailing '\\'
+	 * @param string[]|string $paths   The PSR-4 base directories
+	 * @param bool            $prepend Whether to prepend the directories
+	 *
+	 * @throws \InvalidArgumentException
+	 *
+	 * @return void
+	 */
+	public function addPsr4($prefix, $paths, $prepend = false)
+	{
+		if (!$prefix) {
+			// Register directories for the root namespace.
+			if ($prepend) {
+				$this->fallbackDirsPsr4 = array_merge(
+					(array) $paths,
+					$this->fallbackDirsPsr4
+				);
+			} else {
+				$this->fallbackDirsPsr4 = array_merge(
+					$this->fallbackDirsPsr4,
+					(array) $paths
+				);
+			}
+		} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+			// Register directories for a new namespace.
+			$length = strlen($prefix);
+			if ('\\' !== $prefix[$length - 1]) {
+				throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+			}
+			$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+			$this->prefixDirsPsr4[$prefix] = (array) $paths;
+		} elseif ($prepend) {
+			// Prepend directories for an already registered namespace.
+			$this->prefixDirsPsr4[$prefix] = array_merge(
+				(array) $paths,
+				$this->prefixDirsPsr4[$prefix]
+			);
+		} else {
+			// Append directories for an already registered namespace.
+			$this->prefixDirsPsr4[$prefix] = array_merge(
+				$this->prefixDirsPsr4[$prefix],
+				(array) $paths
+			);
+		}
+	}
+
+	/**
+	 * Registers a set of PSR-0 directories for a given prefix,
+	 * replacing any others previously set for this prefix.
+	 *
+	 * @param string          $prefix The prefix
+	 * @param string[]|string $paths  The PSR-0 base directories
+	 *
+	 * @return void
+	 */
+	public function set($prefix, $paths)
+	{
+		if (!$prefix) {
+			$this->fallbackDirsPsr0 = (array) $paths;
+		} else {
+			$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+		}
+	}
+
+	/**
+	 * Registers a set of PSR-4 directories for a given namespace,
+	 * replacing any others previously set for this namespace.
+	 *
+	 * @param string          $prefix The prefix/namespace, with trailing '\\'
+	 * @param string[]|string $paths  The PSR-4 base directories
+	 *
+	 * @throws \InvalidArgumentException
+	 *
+	 * @return void
+	 */
+	public function setPsr4($prefix, $paths)
+	{
+		if (!$prefix) {
+			$this->fallbackDirsPsr4 = (array) $paths;
+		} else {
+			$length = strlen($prefix);
+			if ('\\' !== $prefix[$length - 1]) {
+				throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+			}
+			$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+			$this->prefixDirsPsr4[$prefix] = (array) $paths;
+		}
+	}
+
+	/**
+	 * Turns on searching the include path for class files.
+	 *
+	 * @param bool $useIncludePath
+	 *
+	 * @return void
+	 */
+	public function setUseIncludePath($useIncludePath)
+	{
+		$this->useIncludePath = $useIncludePath;
+	}
+
+	/**
+	 * Can be used to check if the autoloader uses the include path to check
+	 * for classes.
+	 *
+	 * @return bool
+	 */
+	public function getUseIncludePath()
+	{
+		return $this->useIncludePath;
+	}
+
+	/**
+	 * Turns off searching the prefix and fallback directories for classes
+	 * that have not been registered with the class map.
+	 *
+	 * @param bool $classMapAuthoritative
+	 *
+	 * @return void
+	 */
+	public function setClassMapAuthoritative($classMapAuthoritative)
+	{
+		$this->classMapAuthoritative = $classMapAuthoritative;
+	}
+
+	/**
+	 * Should class lookup fail if not found in the current class map?
+	 *
+	 * @return bool
+	 */
+	public function isClassMapAuthoritative()
+	{
+		return $this->classMapAuthoritative;
+	}
+
+	/**
+	 * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+	 *
+	 * @param string|null $apcuPrefix
+	 *
+	 * @return void
+	 */
+	public function setApcuPrefix($apcuPrefix)
+	{
+		$this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+	}
+
+	/**
+	 * The APCu prefix in use, or null if APCu caching is not enabled.
+	 *
+	 * @return string|null
+	 */
+	public function getApcuPrefix()
+	{
+		return $this->apcuPrefix;
+	}
+
+	/**
+	 * Registers this instance as an autoloader.
+	 *
+	 * @param bool $prepend Whether to prepend the autoloader or not
+	 *
+	 * @return void
+	 */
+	public function register($prepend = false)
+	{
+		spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+
+		if (null === $this->vendorDir) {
+			return;
+		}
+
+		if ($prepend) {
+			self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+		} else {
+			unset(self::$registeredLoaders[$this->vendorDir]);
+			self::$registeredLoaders[$this->vendorDir] = $this;
+		}
+	}
+
+	/**
+	 * Unregisters this instance as an autoloader.
+	 *
+	 * @return void
+	 */
+	public function unregister()
+	{
+		spl_autoload_unregister(array($this, 'loadClass'));
+
+		if (null !== $this->vendorDir) {
+			unset(self::$registeredLoaders[$this->vendorDir]);
+		}
+	}
+
+	/**
+	 * Loads the given class or interface.
+	 *
+	 * @param  string    $class The name of the class
+	 * @return true|null True if loaded, null otherwise
+	 */
+	public function loadClass($class)
+	{
+		if ($file = $this->findFile($class)) {
+			includeFile($file);
+
+			return true;
+		}
+
+		return null;
+	}
+
+	/**
+	 * Finds the path to the file where the class is defined.
+	 *
+	 * @param string $class The name of the class
+	 *
+	 * @return string|false The path if found, false otherwise
+	 */
+	public function findFile($class)
+	{
+		// class map lookup
+		if (isset($this->classMap[$class])) {
+			return $this->classMap[$class];
+		}
+		if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+			return false;
+		}
+		if (null !== $this->apcuPrefix) {
+			$file = apcu_fetch($this->apcuPrefix.$class, $hit);
+			if ($hit) {
+				return $file;
+			}
+		}
+
+		$file = $this->findFileWithExtension($class, '.php');
+
+		// Search for Hack files if we are running on HHVM
+		if (false === $file && defined('HHVM_VERSION')) {
+			$file = $this->findFileWithExtension($class, '.hh');
+		}
+
+		if (null !== $this->apcuPrefix) {
+			apcu_add($this->apcuPrefix.$class, $file);
+		}
+
+		if (false === $file) {
+			// Remember that this class does not exist.
+			$this->missingClasses[$class] = true;
+		}
+
+		return $file;
+	}
+
+	/**
+	 * Returns the currently registered loaders indexed by their corresponding vendor directories.
+	 *
+	 * @return self[]
+	 */
+	public static function getRegisteredLoaders()
+	{
+		return self::$registeredLoaders;
+	}
+
+	/**
+	 * @param  string       $class
+	 * @param  string       $ext
+	 * @return string|false
+	 */
+	private function findFileWithExtension($class, $ext)
+	{
+		// PSR-4 lookup
+		$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+		$first = $class[0];
+		if (isset($this->prefixLengthsPsr4[$first])) {
+			$subPath = $class;
+			while (false !== $lastPos = strrpos($subPath, '\\')) {
+				$subPath = substr($subPath, 0, $lastPos);
+				$search = $subPath . '\\';
+				if (isset($this->prefixDirsPsr4[$search])) {
+					$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+					foreach ($this->prefixDirsPsr4[$search] as $dir) {
+						if (file_exists($file = $dir . $pathEnd)) {
+							return $file;
+						}
+					}
+				}
+			}
+		}
+
+		// PSR-4 fallback dirs
+		foreach ($this->fallbackDirsPsr4 as $dir) {
+			if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+				return $file;
+			}
+		}
+
+		// PSR-0 lookup
+		if (false !== $pos = strrpos($class, '\\')) {
+			// namespaced class name
+			$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+				. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+		} else {
+			// PEAR-like class name
+			$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+		}
+
+		if (isset($this->prefixesPsr0[$first])) {
+			foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+				if (0 === strpos($class, $prefix)) {
+					foreach ($dirs as $dir) {
+						if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+							return $file;
+						}
+					}
+				}
+			}
+		}
+
+		// PSR-0 fallback dirs
+		foreach ($this->fallbackDirsPsr0 as $dir) {
+			if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+				return $file;
+			}
+		}
+
+		// PSR-0 include paths.
+		if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+			return $file;
+		}
+
+		return false;
+	}
 }
 
 /**
@@ -568,5 +568,5 @@ 
  */
 function includeFile($file)
 {
-    include $file;
+	include $file;
 }

Braces +25 added lines, -50 removed lines

@@ -40,8 +40,7 @@ 
  * @see    https://www.php-fig.org/psr/psr-0/
  * @see    https://www.php-fig.org/psr/psr-4/
  */
-class ClassLoader
-{
+class ClassLoader {
     /** @var ?string */
     private $vendorDir;
 
@@ -103,16 +102,14 @@ 
     /**
      * @param ?string $vendorDir
      */
-    public function __construct($vendorDir = null)
-    {
+    public function __construct($vendorDir = null) {
         $this->vendorDir = $vendorDir;
     }
 
     /**
      * @return string[]
      */
-    public function getPrefixes()
-    {
+    public function getPrefixes() {
         if (!empty($this->prefixesPsr0)) {
             return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
         }
@@ -124,8 +121,7 @@ 
      * @return array[]
      * @psalm-return array<string, array<int, string>>
      */
-    public function getPrefixesPsr4()
-    {
+    public function getPrefixesPsr4() {
         return $this->prefixDirsPsr4;
     }
 
@@ -133,8 +129,7 @@ 
      * @return array[]
      * @psalm-return array<string, string>
      */
-    public function getFallbackDirs()
-    {
+    public function getFallbackDirs() {
         return $this->fallbackDirsPsr0;
     }
 
@@ -142,8 +137,7 @@ 
      * @return array[]
      * @psalm-return array<string, string>
      */
-    public function getFallbackDirsPsr4()
-    {
+    public function getFallbackDirsPsr4() {
         return $this->fallbackDirsPsr4;
     }
 
@@ -151,8 +145,7 @@ 
      * @return string[] Array of classname => path
      * @psalm-return array<string, string>
      */
-    public function getClassMap()
-    {
+    public function getClassMap() {
         return $this->classMap;
     }
 
@@ -162,8 +155,7 @@ 
      *
      * @return void
      */
-    public function addClassMap(array $classMap)
-    {
+    public function addClassMap(array $classMap) {
         if ($this->classMap) {
             $this->classMap = array_merge($this->classMap, $classMap);
         } else {
@@ -181,8 +173,7 @@ 
      *
      * @return void
      */
-    public function add($prefix, $paths, $prepend = false)
-    {
+    public function add($prefix, $paths, $prepend = false) {
         if (!$prefix) {
             if ($prepend) {
                 $this->fallbackDirsPsr0 = array_merge(
@@ -230,8 +221,7 @@ 
      *
      * @return void
      */
-    public function addPsr4($prefix, $paths, $prepend = false)
-    {
+    public function addPsr4($prefix, $paths, $prepend = false) {
         if (!$prefix) {
             // Register directories for the root namespace.
             if ($prepend) {
@@ -277,8 +267,7 @@ 
      *
      * @return void
      */
-    public function set($prefix, $paths)
-    {
+    public function set($prefix, $paths) {
         if (!$prefix) {
             $this->fallbackDirsPsr0 = (array) $paths;
         } else {
@@ -297,8 +286,7 @@ 
      *
      * @return void
      */
-    public function setPsr4($prefix, $paths)
-    {
+    public function setPsr4($prefix, $paths) {
         if (!$prefix) {
             $this->fallbackDirsPsr4 = (array) $paths;
         } else {
@@ -318,8 +306,7 @@ 
      *
      * @return void
      */
-    public function setUseIncludePath($useIncludePath)
-    {
+    public function setUseIncludePath($useIncludePath) {
         $this->useIncludePath = $useIncludePath;
     }
 
@@ -329,8 +316,7 @@ 
      *
      * @return bool
      */
-    public function getUseIncludePath()
-    {
+    public function getUseIncludePath() {
         return $this->useIncludePath;
     }
 
@@ -342,8 +328,7 @@ 
      *
      * @return void
      */
-    public function setClassMapAuthoritative($classMapAuthoritative)
-    {
+    public function setClassMapAuthoritative($classMapAuthoritative) {
         $this->classMapAuthoritative = $classMapAuthoritative;
     }
 
@@ -352,8 +337,7 @@ 
      *
      * @return bool
      */
-    public function isClassMapAuthoritative()
-    {
+    public function isClassMapAuthoritative() {
         return $this->classMapAuthoritative;
     }
 
@@ -364,8 +348,7 @@ 
      *
      * @return void
      */
-    public function setApcuPrefix($apcuPrefix)
-    {
+    public function setApcuPrefix($apcuPrefix) {
         $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
     }
 
@@ -374,8 +357,7 @@ 
      *
      * @return string|null
      */
-    public function getApcuPrefix()
-    {
+    public function getApcuPrefix() {
         return $this->apcuPrefix;
     }
 
@@ -386,8 +368,7 @@ 
      *
      * @return void
      */
-    public function register($prepend = false)
-    {
+    public function register($prepend = false) {
         spl_autoload_register(array($this, 'loadClass'), true, $prepend);
 
         if (null === $this->vendorDir) {
@@ -407,8 +388,7 @@ 
      *
      * @return void
      */
-    public function unregister()
-    {
+    public function unregister() {
         spl_autoload_unregister(array($this, 'loadClass'));
 
         if (null !== $this->vendorDir) {
@@ -422,8 +402,7 @@ 
      * @param  string    $class The name of the class
      * @return true|null True if loaded, null otherwise
      */
-    public function loadClass($class)
-    {
+    public function loadClass($class) {
         if ($file = $this->findFile($class)) {
             includeFile($file);
 
@@ -440,8 +419,7 @@ 
      *
      * @return string|false The path if found, false otherwise
      */
-    public function findFile($class)
-    {
+    public function findFile($class) {
         // class map lookup
         if (isset($this->classMap[$class])) {
             return $this->classMap[$class];
@@ -480,8 +458,7 @@ 
      *
      * @return self[]
      */
-    public static function getRegisteredLoaders()
-    {
+    public static function getRegisteredLoaders() {
         return self::$registeredLoaders;
     }
 
@@ -490,8 +467,7 @@ 
      * @param  string       $ext
      * @return string|false
      */
-    private function findFileWithExtension($class, $ext)
-    {
+    private function findFileWithExtension($class, $ext) {
         // PSR-4 lookup
         $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
 
@@ -566,7 +542,6 @@ 
  * @return void
  * @private
  */
-function includeFile($file)
-{
+function includeFile($file) {
     include $file;
 }

includes/fields/class-gravityview-field-total.php

Spacing +6 added lines, -6 removed lines

@@ -52,13 +52,13 @@ 
 	 *
 	 * @return array Blocklist, with "total" added. If not edit context, original field blocklist. Otherwise, blocklist including total.
 	 */
-	public function add_to_blocklist( $blocklist = array(), $context = NULL  ){
+	public function add_to_blocklist( $blocklist = array(), $context = NULL ) {
 
-		if( empty( $context ) || $context !== 'edit' ) {
+		if ( empty( $context ) || $context !== 'edit' ) {
 			return $blocklist;
 		}
 
-		$blocklist[] = 'total';
+		$blocklist[ ] = 'total';
 
 		return $blocklist;
 	}
@@ -76,7 +76,7 @@ 
 	 */
 	function edit_entry_recalculate_totals( $form = array(), $entry_id = 0, $Edit_Entry_Render = null ) {
 
-		$original_form = GFAPI::get_form( $form['id'] );
+		$original_form = GFAPI::get_form( $form[ 'id' ] );
 
 		$total_fields = GFCommon::get_fields_by_type( $original_form, 'total' );
 
@@ -87,12 +87,12 @@ 
 
 			/** @type GF_Field_Total $total_field */
 			foreach ( $total_fields as $total_field ) {
-				$entry["{$total_field->id}"] = GFCommon::get_order_total( $original_form, $entry );
+				$entry[ "{$total_field->id}" ] = GFCommon::get_order_total( $original_form, $entry );
 			}
 
 			$return_entry = GFAPI::update_entry( $entry );
 
-			if( is_wp_error( $return_entry ) ) {
+			if ( is_wp_error( $return_entry ) ) {
 				gravityview()->log->error( 'Updating the entry total fields failed', array( 'data' => $return_entry ) );
 			} else {
 				gravityview()->log->debug( 'Updating the entry total fields succeeded' );

Braces +1 added lines, -1 removed lines

@@ -52,7 +52,7 @@
 	 *
 	 * @return array Blocklist, with "total" added. If not edit context, original field blocklist. Otherwise, blocklist including total.
 	 */
-	public function add_to_blocklist( $blocklist = array(), $context = NULL  ){
+	public function add_to_blocklist( $blocklist = array(), $context = NULL  ) {
 
 		if( empty( $context ) || $context !== 'edit' ) {
 			return $blocklist;

includes/fields/class-gravityview-field-calculation.php

Spacing +2 added lines, -2 removed lines

@@ -49,8 +49,8 @@
 	public function blocklist_field_types( $field_types = array(), $context = '' ) {
 
 		// Allow Calculation field in Edit Entry
-		if( 'edit' !== $context ) {
-			$field_types[] = $this->name;
+		if ( 'edit' !== $context ) {
+			$field_types[ ] = $this->name;
 		}
 
 		return $field_types;

includes/plugin-and-theme-hooks/class-gravityview-plugin-hooks-gravity-forms-coupon.php

Spacing +4 added lines, -4 removed lines

@@ -53,7 +53,7 @@ 
 		 */
 		$hide_coupon_fields = apply_filters( 'gravityview/edit_entry/hide-coupon-fields', $has_transaction_data );
 
-		return (bool) $hide_coupon_fields;
+		return (bool)$hide_coupon_fields;
 	}
 
 	/**
@@ -78,7 +78,7 @@ 
 	public function edit_entry_field_blocklist( $blocklist = array(), $entry = array() ) {
 
 		if ( $this->should_hide_coupon_fields( $entry ) ) {
-			$blocklist[] = 'coupon';
+			$blocklist[ ] = 'coupon';
 		}
 
 		return $blocklist;
@@ -116,7 +116,7 @@ 
 		// No coupons match the codes provided
 		$discounts = gf_coupons()->get_coupons_by_codes( $coupon_codes, $form );
 
-		if( ! $discounts ) {
+		if ( ! $discounts ) {
 			return $value;
 		}
 
@@ -125,7 +125,7 @@ 
 		 * @see GF_Field_Coupon::get_field_input
 		 */
 		$_POST = ! isset( $_POST ) ? array() : $_POST;
-		$_POST[ 'gf_coupons_' . $form['id'] ] = json_encode( (array) $discounts );
+		$_POST[ 'gf_coupons_' . $form[ 'id' ] ] = json_encode( (array)$discounts );
 		$_POST[ 'input_' . $field->id ] = implode( ',', $coupon_codes );
 
 		return $value;

includes/plugin-and-theme-hooks/class-gravityview-plugin-hooks-elegant-themes.php

Spacing +3 added lines, -3 removed lines

@@ -79,11 +79,11 @@ 
 		}
 
 		$sidebars_widgets = wp_get_sidebars_widgets();
-		if ( empty( $sidebars_widgets[ $matches[1] ] ) ) {
+		if ( empty( $sidebars_widgets[ $matches[ 1 ] ] ) ) {
 			return $shortcodes;
 		}
 
-		foreach ( $sidebars_widgets[ $matches[1] ] as $widgets ) {
+		foreach ( $sidebars_widgets[ $matches[ 1 ] ] as $widgets ) {
 			if (
 				/**
 				 * Blocklisted widgets.
@@ -92,7 +92,7 @@ 
 				strpos( $widgets, 'gv_recent_entries' ) === 0
 			) {
 
-					$shortcodes []= 'et_pb_sidebar';
+					$shortcodes [ ] = 'et_pb_sidebar';
 					break;
 			}
 		}

includes/plugin-and-theme-hooks/class-gravityview-plugin-hooks-gravity-forms-signature.php

Spacing +6 added lines, -6 removed lines

@@ -53,7 +53,7 @@ 
 		$signature_fields = GFAPI::get_fields_by_type( $form, 'signature' );
 
 		foreach ( $signature_fields as $field ) {
-			unset( $_POST["input_{$field->id}"] );
+			unset( $_POST[ "input_{$field->id}" ] );
 		}
 	}
 
@@ -72,19 +72,19 @@ 
 	 */
 	function edit_entry_field_input( $field_content = '', $field = null, $value = '', $lead_id = 0, $form_id = 0 ) {
 
-		$context = function_exists('gravityview_get_context') ? gravityview_get_context() : '';
+		$context = function_exists( 'gravityview_get_context' ) ? gravityview_get_context() : '';
 
-		if( 'signature' !== $field->type || 'edit' !== $context ) {
+		if ( 'signature' !== $field->type || 'edit' !== $context ) {
 			return $field_content;
 		}
 
 		// We need to fetch a fresh version of the entry, since the saved entry hasn't refreshed in GV yet.
 		$entry = GravityView_View::getInstance()->getCurrentEntry();
-		$entry = GFAPI::get_entry( $entry['id'] );
+		$entry = GFAPI::get_entry( $entry[ 'id' ] );
 		$entry_value = \GV\Utils::get( $entry, $field->id );
 
-		$_POST["input_{$field->id}"] = $entry_value; // Used when Edit Entry form *is* submitted
-		$_POST["input_{$form_id}_{$field->id}_signature_filename"] = $entry_value; // Used when Edit Entry form *is not* submitted
+		$_POST[ "input_{$field->id}" ] = $entry_value; // Used when Edit Entry form *is* submitted
+		$_POST[ "input_{$form_id}_{$field->id}_signature_filename" ] = $entry_value; // Used when Edit Entry form *is not* submitted
 
 		return ''; // Return empty string to force using $_POST values instead
 	}