Mistralys / application-utils

src/FileHelper/SerializedFile.php

Spacing +1 added lines, -1 removed lines

@@ -50,7 +50,7 @@
             )
         );
 
-        if($result !== false) {
+        if ($result !== false) {
             return $result;
         }
 

src/FileHelper.php

Indentation +162 added lines, -162 removed lines

@@ -73,18 +73,18 @@ 
     public const ERROR_PATH_INVALID = 340040;
     public const ERROR_CANNOT_COPY_FILE_TO_FOLDER = 340041;
 
-   /**
-    * Opens a serialized file and returns the unserialized data.
-    *
-    * @param string|PathInfoInterface|SplFileInfo $file
-    * @throws FileHelper_Exception
-    * @return array<int|string,mixed>
-    * @see SerializedFile::parse()
-    * 
-    * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
-    * @see FileHelper::ERROR_SERIALIZED_FILE_CANNOT_BE_READ
-    * @see FileHelper::ERROR_SERIALIZED_FILE_UNSERIALZE_FAILED
-    */
+    /**
+     * Opens a serialized file and returns the unserialized data.
+     *
+     * @param string|PathInfoInterface|SplFileInfo $file
+     * @throws FileHelper_Exception
+     * @return array<int|string,mixed>
+     * @see SerializedFile::parse()
+     * 
+     * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
+     * @see FileHelper::ERROR_SERIALIZED_FILE_CANNOT_BE_READ
+     * @see FileHelper::ERROR_SERIALIZED_FILE_UNSERIALZE_FAILED
+     */
     public static function parseSerializedFile($file) : array
     {
         return SerializedFile::factory($file)->parse();
@@ -103,13 +103,13 @@ 
         return FolderTree::delete($rootFolder);
     }
     
-   /**
-    * Create a folder, if it does not exist yet.
-    *  
-    * @param string|PathInfoInterface $path
-    * @throws FileHelper_Exception
-    * @see FileHelper::ERROR_CANNOT_CREATE_FOLDER
-    */
+    /**
+     * Create a folder, if it does not exist yet.
+     *  
+     * @param string|PathInfoInterface $path
+     * @throws FileHelper_Exception
+     * @see FileHelper::ERROR_CANNOT_CREATE_FOLDER
+     */
     public static function createFolder($path) : FolderInfo
     {
         return self::getFolderInfo($path)->create();
@@ -138,36 +138,36 @@ 
         FolderTree::copy($source, $target);
     }
     
-   /**
-    * Copies a file to the target location. Includes checks
-    * for most error sources, like the source file not being
-    * readable. Automatically creates the target folder if it
-    * does not exist yet.
-    * 
-    * @param string|PathInfoInterface|SplFileInfo $sourcePath
-    * @param string|PathInfoInterface|SplFileInfo $targetPath
-    * @throws FileHelper_Exception
-    * 
-    * @see FileHelper::ERROR_CANNOT_CREATE_FOLDER
-    * @see FileHelper::ERROR_SOURCE_FILE_NOT_FOUND
-    * @see FileHelper::ERROR_SOURCE_FILE_NOT_READABLE
-    * @see FileHelper::ERROR_TARGET_COPY_FOLDER_NOT_WRITABLE
-    * @see FileHelper::ERROR_CANNOT_COPY_FILE
-    */
+    /**
+     * Copies a file to the target location. Includes checks
+     * for most error sources, like the source file not being
+     * readable. Automatically creates the target folder if it
+     * does not exist yet.
+     * 
+     * @param string|PathInfoInterface|SplFileInfo $sourcePath
+     * @param string|PathInfoInterface|SplFileInfo $targetPath
+     * @throws FileHelper_Exception
+     * 
+     * @see FileHelper::ERROR_CANNOT_CREATE_FOLDER
+     * @see FileHelper::ERROR_SOURCE_FILE_NOT_FOUND
+     * @see FileHelper::ERROR_SOURCE_FILE_NOT_READABLE
+     * @see FileHelper::ERROR_TARGET_COPY_FOLDER_NOT_WRITABLE
+     * @see FileHelper::ERROR_CANNOT_COPY_FILE
+     */
     public static function copyFile($sourcePath, $targetPath) : void
     {
         self::getFileInfo($sourcePath)->copyTo($targetPath);
     }
     
-   /**
-    * Deletes the target file. Ignored if it cannot be found,
-    * and throws an exception if it fails.
-    * 
-    * @param string|PathInfoInterface|SplFileInfo $filePath
-    * @throws FileHelper_Exception
-    * 
-    * @see FileHelper::ERROR_CANNOT_DELETE_FILE
-    */
+    /**
+     * Deletes the target file. Ignored if it cannot be found,
+     * and throws an exception if it fails.
+     * 
+     * @param string|PathInfoInterface|SplFileInfo $filePath
+     * @throws FileHelper_Exception
+     * 
+     * @see FileHelper::ERROR_CANNOT_DELETE_FILE
+     */
     public static function deleteFile($filePath) : void
     {
         self::getFileInfo($filePath)->delete();
@@ -288,7 +288,7 @@ 
      */
     public static function isPHPFile($filePath) : bool
     {
-    	return self::getExtension($filePath) === 'php';
+        return self::getExtension($filePath) === 'php';
     }
 
     /**
@@ -354,16 +354,16 @@ 
             ->parse();
     }
     
-   /**
-    * Corrects common formatting mistakes when users enter
-    * file names, like too many spaces, dots and the like.
-    * 
-    * NOTE: if the file name contains a path, the path is
-    * stripped, leaving only the file name.
-    * 
-    * @param string $name
-    * @return string
-    */
+    /**
+     * Corrects common formatting mistakes when users enter
+     * file names, like too many spaces, dots and the like.
+     * 
+     * NOTE: if the file name contains a path, the path is
+     * stripped, leaving only the file name.
+     * 
+     * @param string $name
+     * @return string
+     */
     public static function fixFileName(string $name) : string
     {
         return NameFixer::fixName($name);
@@ -423,23 +423,23 @@ 
         return self::findFiles($targetFolder, array('php'), $options);
     }
     
-   /**
-    * Finds files according to the specified options.
-    * 
-    * NOTE: This method only exists for backwards compatibility.
-    * Use the {@see FileHelper::createFileFinder()} method instead,
-    * which offers an object-oriented interface that is much easier
-    * to use.
-    *  
-    * @param string|PathInfoInterface|SplFileInfo $targetFolder
-    * @param string[] $extensions
-    * @param array<string,mixed> $options
-    * @throws FileHelper_Exception
-    * @return string[]
-    *
-    * @see FileHelper::createFileFinder()
-    * @deprecated Use the file finder instead.
-    */
+    /**
+     * Finds files according to the specified options.
+     * 
+     * NOTE: This method only exists for backwards compatibility.
+     * Use the {@see FileHelper::createFileFinder()} method instead,
+     * which offers an object-oriented interface that is much easier
+     * to use.
+     *  
+     * @param string|PathInfoInterface|SplFileInfo $targetFolder
+     * @param string[] $extensions
+     * @param array<string,mixed> $options
+     * @throws FileHelper_Exception
+     * @return string[]
+     *
+     * @see FileHelper::createFileFinder()
+     * @deprecated Use the file finder instead.
+     */
     public static function findFiles($targetFolder, array $extensions=array(), array $options=array()) : array
     {
         $finder = self::createFileFinder($targetFolder);
@@ -510,13 +510,13 @@ 
         return self::$unicodeHandling;
     }
     
-   /**
-    * Normalizes the slash style in a file or folder path,
-    * by replacing any anti-slashes with forward slashes.
-    * 
-    * @param string $path
-    * @return string
-    */
+    /**
+     * Normalizes the slash style in a file or folder path,
+     * by replacing any anti-slashes with forward slashes.
+     * 
+     * @param string $path
+     * @return string
+     */
     public static function normalizePath(string $path) : string
     {
         return str_replace(array('\\', '//'), array('/', '/'), $path);
@@ -641,70 +641,70 @@ 
             ->getPaths();
     }
 
-   /**
-    * Retrieves the maximum allowed upload file size, in bytes.
-    * Takes into account the PHP ini settings <code>post_max_size</code>
-    * and <code>upload_max_filesize</code>. Since these cannot
-    * be modified at runtime, they are the hard limits for uploads.
-    * 
-    * NOTE: Based on binary values, where 1KB = 1024 Bytes.
-    * 
-    * @return int Will return <code>-1</code> if no limit.
-    */
+    /**
+     * Retrieves the maximum allowed upload file size, in bytes.
+     * Takes into account the PHP ini settings <code>post_max_size</code>
+     * and <code>upload_max_filesize</code>. Since these cannot
+     * be modified at runtime, they are the hard limits for uploads.
+     * 
+     * NOTE: Based on binary values, where 1KB = 1024 Bytes.
+     * 
+     * @return int Will return <code>-1</code> if no limit.
+     */
     public static function getMaxUploadFilesize() : int
     {
         return UploadFileSizeInfo::getFileSize();
     }
    
-   /**
-    * Makes a path relative using a folder depth: will reduce the
-    * length of the path so that only the amount of folders defined
-    * in the <code>$depth</code> attribute are shown below the actual
-    * folder or file in the path.
-    *  
-    * @param string  $path The absolute or relative path
-    * @param int $depth The folder depth to reduce the path to
-    * @return string
-    */
+    /**
+     * Makes a path relative using a folder depth: will reduce the
+     * length of the path so that only the amount of folders defined
+     * in the <code>$depth</code> attribute are shown below the actual
+     * folder or file in the path.
+     *  
+     * @param string  $path The absolute or relative path
+     * @param int $depth The folder depth to reduce the path to
+     * @return string
+     */
     public static function relativizePathByDepth(string $path, int $depth=2) : string
     {
         return PathRelativizer::relativizeByDepth($path, $depth);
     }
     
-   /**
-    * Makes the specified path relative to another path,
-    * by removing one from the other if found. Also 
-    * normalizes the path to use forward slashes. 
-    * 
-    * Example:
-    * 
-    * <pre>
-    * relativizePath('c:\some\folder\to\file.txt', 'c:\some\folder');
-    * </pre>
-    * 
-    * Result: <code>to/file.txt</code>
-    * 
-    * @param string $path
-    * @param string $relativeTo
-    * @return string
-    */
+    /**
+     * Makes the specified path relative to another path,
+     * by removing one from the other if found. Also 
+     * normalizes the path to use forward slashes. 
+     * 
+     * Example:
+     * 
+     * <pre>
+     * relativizePath('c:\some\folder\to\file.txt', 'c:\some\folder');
+     * </pre>
+     * 
+     * Result: <code>to/file.txt</code>
+     * 
+     * @param string $path
+     * @param string $relativeTo
+     * @return string
+     */
     public static function relativizePath(string $path, string $relativeTo) : string
     {
         return PathRelativizer::relativize($path, $relativeTo);
     }
     
-   /**
-    * Checks that the target file exists, and throws an exception
-    * if it does not. 
-    * 
-    * @param string|SplFileInfo $path
-    * @param int|NULL $errorCode Optional custom error code
-    * @throws FileHelper_Exception
-    * @return string The real path to the file
-    * 
-    * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
-    * @see FileHelper::ERROR_REAL_PATH_NOT_FOUND
-    */
+    /**
+     * Checks that the target file exists, and throws an exception
+     * if it does not. 
+     * 
+     * @param string|SplFileInfo $path
+     * @param int|NULL $errorCode Optional custom error code
+     * @throws FileHelper_Exception
+     * @return string The real path to the file
+     * 
+     * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
+     * @see FileHelper::ERROR_REAL_PATH_NOT_FOUND
+     */
     public static function requireFileExists($path, ?int $errorCode=null) : string
     {
         return self::getPathInfo($path)
@@ -727,18 +727,18 @@ 
             ->getPath();
     }
     
-   /**
-    * Reads a specific line number from the target file and returns its
-    * contents, if the file has such a line. Does so with little memory
-    * usage, as the file is not read entirely into memory.
-    * 
-    * @param string|PathInfoInterface|SplFileInfo $path
-    * @param int $lineNumber Note: 1-based; the first line is number 1.
-    * @return string|NULL Will return null if the requested line does not exist.
-    * @throws FileHelper_Exception
-    * 
-    * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
-    */
+    /**
+     * Reads a specific line number from the target file and returns its
+     * contents, if the file has such a line. Does so with little memory
+     * usage, as the file is not read entirely into memory.
+     * 
+     * @param string|PathInfoInterface|SplFileInfo $path
+     * @param int $lineNumber Note: 1-based; the first line is number 1.
+     * @return string|NULL Will return null if the requested line does not exist.
+     * @throws FileHelper_Exception
+     * 
+     * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
+     */
     public static function getLineFromFile($path, int $lineNumber) : ?string
     {
         return self::getFileInfo($path)->getLine($lineNumber);
@@ -804,33 +804,33 @@ 
             ->getLines($amount);
     }
     
-   /**
-    * Reads all content from a file.
-    * 
-    * @param string|PathInfoInterface|SplFileInfo $filePath
-    * @throws FileHelper_Exception
-    * @return string
-    * 
-    * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
-    * @see FileHelper::ERROR_CANNOT_READ_FILE_CONTENTS
-    */
+    /**
+     * Reads all content from a file.
+     * 
+     * @param string|PathInfoInterface|SplFileInfo $filePath
+     * @throws FileHelper_Exception
+     * @return string
+     * 
+     * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
+     * @see FileHelper::ERROR_CANNOT_READ_FILE_CONTENTS
+     */
     public static function readContents($filePath) : string
     {
         return self::getFileInfo($filePath)->getContents();
     }
 
-   /**
-    * Ensures that the target path exists on disk, and is a folder.
-    * 
-    * @param string|PathInfoInterface|SplFileInfo $path
-    * @return string The real path, with normalized slashes.
-    * @throws FileHelper_Exception
-    * 
-    * @see FileHelper::normalizePath()
-    * 
-    * @see FileHelper::ERROR_FOLDER_DOES_NOT_EXIST
-    * @see FileHelper::ERROR_PATH_IS_NOT_A_FOLDER
-    */
+    /**
+     * Ensures that the target path exists on disk, and is a folder.
+     * 
+     * @param string|PathInfoInterface|SplFileInfo $path
+     * @return string The real path, with normalized slashes.
+     * @throws FileHelper_Exception
+     * 
+     * @see FileHelper::normalizePath()
+     * 
+     * @see FileHelper::ERROR_FOLDER_DOES_NOT_EXIST
+     * @see FileHelper::ERROR_PATH_IS_NOT_A_FOLDER
+     */
     public static function requireFolderExists($path) : string
     {
         return self::getFolderInfo($path)

src/FileHelper/JSONFile.php

Spacing +2 added lines, -2 removed lines

@@ -120,7 +120,7 @@ 
 
     private function convertEncoding(string $contents) : string
     {
-        if(!empty($this->targetEncoding))
+        if (!empty($this->targetEncoding))
         {
             return (string)mb_convert_encoding(
                 $contents,
@@ -142,7 +142,7 @@ 
     {
         $options = null;
 
-        if($pretty)
+        if ($pretty)
         {
             $options = JSON_PRETTY_PRINT;
         }

src/FileHelper/AbstractPathInfo.php

Spacing +16 added lines, -16 removed lines

@@ -107,7 +107,7 @@ 
 
         $path = realpath($this->path);
 
-        if($path !== false)
+        if ($path !== false)
         {
             return FileHelper::normalizePath($path);
         }
@@ -126,14 +126,14 @@ 
      * @return $this
      * @throws FileHelper_Exception
      */
-    private function requireTrue(bool $condition, string $conditionLabel, ?int $errorCode=null) : self
+    private function requireTrue(bool $condition, string $conditionLabel, ?int $errorCode = null) : self
     {
-        if($condition === true)
+        if ($condition === true)
         {
             return $this;
         }
 
-        if($errorCode === null)
+        if ($errorCode === null)
         {
             $errorCode = FileHelper::ERROR_FILE_DOES_NOT_EXIST;
         }
@@ -150,7 +150,7 @@ 
      * @return $this
      * @throws FileHelper_Exception
      */
-    public function requireExists(?int $errorCode=null) : self
+    public function requireExists(?int $errorCode = null) : self
     {
         return $this->requireTrue(
             !empty($this->path) && realpath($this->path) !== false,
@@ -164,7 +164,7 @@ 
      * @return $this
      * @throws FileHelper_Exception
      */
-    public function requireReadable(?int $errorCode=null) : self
+    public function requireReadable(?int $errorCode = null) : self
     {
         $this->requireExists($errorCode);
 
@@ -180,7 +180,7 @@ 
      * @return $this
      * @throws FileHelper_Exception
      */
-    public function requireWritable(?int $errorCode=null) : self
+    public function requireWritable(?int $errorCode = null) : self
     {
         return $this->requireTrue(
             $this->isWritable(),
@@ -197,7 +197,7 @@ 
      */
     public function requireIsFile() : FileInfo
     {
-        if($this instanceof FileInfo)
+        if ($this instanceof FileInfo)
         {
             return $this;
         }
@@ -220,7 +220,7 @@ 
      */
     public function requireIsFolder() : FolderInfo
     {
-        if($this instanceof FolderInfo)
+        if ($this instanceof FolderInfo)
         {
             return $this;
         }
@@ -241,12 +241,12 @@ 
      */
     public static function type2string($path) : string
     {
-        if($path instanceof PathInfoInterface)
+        if ($path instanceof PathInfoInterface)
         {
             return $path->getPath();
         }
 
-        if($path instanceof SplFileInfo)
+        if ($path instanceof SplFileInfo)
         {
             return $path->getPathname();
         }
@@ -268,24 +268,24 @@ 
      */
     public static function resolveType($path) : PathInfoInterface
     {
-        if($path instanceof PathInfoInterface)
+        if ($path instanceof PathInfoInterface)
         {
             return $path;
         }
 
         $path = self::type2string($path);
 
-        if(FolderInfo::is_dir($path))
+        if (FolderInfo::is_dir($path))
         {
             return FolderInfo::factory($path);
         }
 
-        if(FileInfo::is_file($path))
+        if (FileInfo::is_file($path))
         {
             return FileInfo::factory($path);
         }
 
-        if(!empty($path) && $path !== '.' && $path !== '..')
+        if (!empty($path) && $path !== '.' && $path !== '..')
         {
             return new IndeterminatePath($path);
         }
@@ -340,7 +340,7 @@ 
     public function getModifiedDate() : ?DateTime
     {
         $time = filemtime($this->getPath());
-        if($time === false) {
+        if ($time === false) {
             return null;
         }
 

src/FileHelper/FileInfo.php

Spacing +19 added lines, -19 removed lines

@@ -66,7 +66,7 @@ 
         $pathString = AbstractPathInfo::type2string($path);
         $endingChar = $pathString[strlen($pathString) - 1];
 
-        if(empty($path)) {
+        if (empty($path)) {
             throw new FileHelper_Exception(
                 'Invalid',
                 '',
@@ -74,7 +74,7 @@ 
             );
         }
 
-        if($path instanceof FolderInfo || $endingChar === '/' || $endingChar === '\\')
+        if ($path instanceof FolderInfo || $endingChar === '/' || $endingChar === '\\')
         {
             throw new FileHelper_Exception(
                 'Cannot use a folder as a file',
@@ -88,12 +88,12 @@ 
 
         $key = $pathString.';'.static::class;
 
-        if(!isset(self::$infoCache[$key]))
+        if (!isset(self::$infoCache[$key]))
         {
             $class = static::class;
             $instance = new $class($pathString);
 
-            if(!$instance instanceof self) {
+            if (!$instance instanceof self) {
                 throw new FileHelper_Exception(
                     'Invalid class created',
                     sprintf(
@@ -128,7 +128,7 @@ 
     {
         $path = trim($path);
 
-        if(empty($path))
+        if (empty($path))
         {
             return false;
         }
@@ -136,9 +136,9 @@ 
         return pathinfo($path, PATHINFO_EXTENSION) !== '' || is_file($path);
     }
 
-    public function removeExtension(bool $keepPath=false) : string
+    public function removeExtension(bool $keepPath = false) : string
     {
-        if(!$keepPath)
+        if (!$keepPath)
         {
             return (string)pathinfo($this->getName(), PATHINFO_FILENAME);
         }
@@ -163,11 +163,11 @@ 
         return $this->removeExtension();
     }
 
-    public function getExtension(bool $lowercase=true) : string
+    public function getExtension(bool $lowercase = true) : string
     {
         $ext = (string)pathinfo($this->path, PATHINFO_EXTENSION);
 
-        if($lowercase)
+        if ($lowercase)
         {
             $ext = mb_strtolower($ext);
         }
@@ -188,12 +188,12 @@ 
      */
     public function delete() : FileInfo
     {
-        if(!$this->exists())
+        if (!$this->exists())
         {
             return $this;
         }
 
-        if(unlink($this->path))
+        if (unlink($this->path))
         {
             return $this;
         }
@@ -220,7 +220,7 @@ 
     {
         $target = $this->checkCopyPrerequisites($targetPath);
 
-        if(copy($this->path, (string)$target))
+        if (copy($this->path, (string)$target))
         {
             return $target;
         }
@@ -257,7 +257,7 @@ 
         $target = FileHelper::getPathInfo($targetPath);
 
         // It's a file? Then we can use it as-is.
-        if($target instanceof self) {
+        if ($target instanceof self) {
             return $target
                 ->requireIsFile()
                 ->createFolder();
@@ -267,7 +267,7 @@ 
         // but is not a folder: very likely a file without extension.
         // In this case we create an empty file to be able to return
         // a FileInfo instance.
-        if($target instanceof IndeterminatePath)
+        if ($target instanceof IndeterminatePath)
         {
             return $target->convertToFile();
         }
@@ -296,7 +296,7 @@ 
      */
     public function getLineReader() : LineReader
     {
-        if($this->lineReader === null)
+        if ($this->lineReader === null)
         {
             $this->lineReader = new LineReader($this);
         }
@@ -315,7 +315,7 @@ 
 
         $result = file_get_contents($this->getPath());
 
-        if($result !== false) {
+        if ($result !== false) {
             return $result;
         }
 
@@ -337,7 +337,7 @@ 
      */
     public function putContents(string $content) : FileInfo
     {
-        if($this->exists())
+        if ($this->exists())
         {
             $this->requireWritable();
         }
@@ -348,7 +348,7 @@ 
                 ->requireWritable();
         }
 
-        if(file_put_contents($this->path, $content) !== false)
+        if (file_put_contents($this->path, $content) !== false)
         {
             return $this;
         }
@@ -378,7 +378,7 @@ 
      */
     private function createFolder() : FileInfo
     {
-        if(!$this->exists())
+        if (!$this->exists())
         {
             FolderInfo::factory($this->getFolderPath())
                 ->create()

src/FileHelper/IndeterminatePath.php

Spacing +4 added lines, -4 removed lines

@@ -41,7 +41,7 @@ 
     {
         // Doing this manually, as FileHelper::saveFile()
         // checks if the target is a file, which will fail.
-        if(file_put_contents($this->getPath(), '') === false) {
+        if (file_put_contents($this->getPath(), '') === false) {
             throw new FileHelper_Exception(
                 'Cannot create file',
                 '',
@@ -58,7 +58,7 @@ 
 
         // Doing this manually, as FileHelper::createFolder()
         // checks if the target is a folder, which will fail.
-        if(!mkdir($path, 0777, true) && !is_dir($path))
+        if (!mkdir($path, 0777, true) && !is_dir($path))
         {
             throw new FileHelper_Exception(
                 'Cannot create folder',
@@ -72,11 +72,11 @@ 
 
     public function convertTo(string $type) : PathInfoInterface
     {
-        if($type === self::CONVERT_TYPE_FILE) {
+        if ($type === self::CONVERT_TYPE_FILE) {
             return $this->convertToFile();
         }
 
-        if($type === self::CONVERT_TYPE_FOLDER) {
+        if ($type === self::CONVERT_TYPE_FOLDER) {
             return $this->convertToFolder();
         }
 

src/FileHelper/PHPFile.php

Spacing +2 added lines, -2 removed lines

@@ -56,7 +56,7 @@ 
      */
     public function checkSyntax()
     {
-        if(!FileHelper::canMakePHPCalls())
+        if (!FileHelper::canMakePHPCalls())
         {
             return true;
         }
@@ -68,7 +68,7 @@ 
         // when the validation is successful, the first entry
         // in the array contains the success message. When it
         // is invalid, the first entry is always empty.
-        if(!empty($output[0])) {
+        if (!empty($output[0])) {
             return true;
         }
 

src/FileHelper/FolderInfo.php

Spacing +9 added lines, -9 removed lines

@@ -30,7 +30,7 @@ 
     {
         $pathString = AbstractPathInfo::type2string($path);
 
-        if(empty($path)) {
+        if (empty($path)) {
             throw new FileHelper_Exception(
                 'Invalid',
                 '',
@@ -38,7 +38,7 @@ 
             );
         }
 
-        if($path instanceof FileInfo || FileInfo::is_file($pathString))
+        if ($path instanceof FileInfo || FileInfo::is_file($pathString))
         {
             throw new FileHelper_Exception(
                 'Cannot use a file',
@@ -50,7 +50,7 @@ 
             );
         }
 
-        if(!isset(self::$infoCache[$pathString]))
+        if (!isset(self::$infoCache[$pathString]))
         {
             self::$infoCache[$pathString] = new FolderInfo($pathString);
         }
@@ -87,7 +87,7 @@ 
         $path = trim($path);
         $test = trim($path, '/\\');
 
-        if($path === '' || $test === '.' || $test === '..')
+        if ($path === '' || $test === '.' || $test === '..')
         {
             return false;
         }
@@ -105,12 +105,12 @@ 
      */
     public function delete() : FolderInfo
     {
-        if(!$this->exists())
+        if (!$this->exists())
         {
             return $this;
         }
 
-        if(rmdir($this->path))
+        if (rmdir($this->path))
         {
             return $this;
         }
@@ -136,7 +136,7 @@ 
      */
     public function create() : FolderInfo
     {
-        if(is_dir($this->path) || mkdir($this->path, 0777, true) || is_dir($this->path))
+        if (is_dir($this->path) || mkdir($this->path, 0777, true) || is_dir($this->path))
         {
             return $this;
         }
@@ -186,7 +186,7 @@ 
         return FileHelper::createFolder($this->getPath().'/'.$name);
     }
 
-    public function saveFile(string $fileName, string $content='') : FileInfo
+    public function saveFile(string $fileName, string $content = '') : FileInfo
     {
         return FileHelper::saveFile($this.'/'.$fileName, $content);
     }
@@ -198,7 +198,7 @@ 
      * @return JSONFile
      * @throws FileHelper_Exception
      */
-    public function saveJSONFile(array $data, string $fileName, bool $pretty=false) : JSONFile
+    public function saveJSONFile(array $data, string $fileName, bool $pretty = false) : JSONFile
     {
         return FileHelper::saveAsJSON($data, $this.'/'.$fileName, $pretty);
     }