original_string: private static function listFilesInDirectory($dir, $omitSymlinks, $prefix = '')
  	{
  		if (!is_dir($dir)) {
  			return false;
  		}
  		$excludes = array(".","..");
  		$result = array();
  		$files = scandir($dir);
  		if(!$files) {
  			return array();
  		}
  		foreach($files as $file) {
  			if(!in_array($file, $excludes)) {
  				$path = $dir.DIRECTORY_SEPARATOR.$file;
  				if(is_link($path)) {
  					if($omitSymlinks) {
  						continue;
  					} else {
  						$result[] = $prefix.$file;
  					}
  				} else if(is_dir($path)) {
  					$result[] = $prefix.$file.DIRECTORY_SEPARATOR;
  					$subs = elFinderVolumeFTP::listFilesInDirectory($path, $omitSymlinks, $prefix.$file.DIRECTORY_SEPARATOR);
  					if($subs) {
  						$result = array_merge($result, $subs);
  					}
  					
  				} else {
  					$result[] = $prefix.$file;
  				}
  			}
  		}
  		return $result;
  	}
code: private static function listFilesInDirectory($dir, $omitSymlinks, $prefix = '')
  	{
  		if (!is_dir($dir)) {
  			return false;
  		}
  		$excludes = array(".","..");
  		$result = array();
  		$files = scandir($dir);
  		if(!$files) {
  			return array();
  		}
  		foreach($files as $file) {
  			if(!in_array($file, $excludes)) {
  				$path = $dir.DIRECTORY_SEPARATOR.$file;
  				if(is_link($path)) {
  					if($omitSymlinks) {
  						continue;
  					} else {
  						$result[] = $prefix.$file;
  					}
  				} else if(is_dir($path)) {
  					$result[] = $prefix.$file.DIRECTORY_SEPARATOR;
  					$subs = elFinderVolumeFTP::listFilesInDirectory($path, $omitSymlinks, $prefix.$file.DIRECTORY_SEPARATOR);
  					if($subs) {
  						$result = array_merge($result, $subs);
  					}
  					
  				} else {
  					$result[] = $prefix.$file;
  				}
  			}
  		}
  		return $result;
  	}
code_tokens: private static function listFilesInDirectory ( $ dir , $ omitSymlinks , $ prefix = '' ) { if ( ! is_dir ( $ dir ) ) { return false ; } $ excludes = array ( "." , ".." ) ; $ result = array ( ) ; $ files = scandir ( $ dir ) ; if ( ! $ files ) { return array ( ) ; } foreach ( $ files as $ file ) { if ( ! in_array ( $ file , $ excludes ) ) { $ path = $ dir . DIRECTORY_SEPARATOR . $ file ; if ( is_link ( $ path ) ) { if ( $ omitSymlinks ) { continue ; } else { $ result [ ] = $ prefix . $ file ; } } else if ( is_dir ( $ path ) ) { $ result [ ] = $ prefix . $ file . DIRECTORY_SEPARATOR ; $ subs = elFinderVolumeFTP :: listFilesInDirectory ( $ path , $ omitSymlinks , $ prefix . $ file . DIRECTORY_SEPARATOR ) ; if ( $ subs ) { $ result = array_merge ( $ result , $ subs ) ; } } else { $ result [ ] = $ prefix . $ file ; } } } return $ result ; }
docstring: Returns array of strings containing all files and folders in the specified local directory.
  @param $dir
  @param string $prefix
  @internal param string $path path to directory to scan.
  @return array array of files and folders names relative to the $path
  or an empty array if the directory $path is empty,
  <br />
  false if $path is not a directory or does not exist.
docstring_tokens: Returns array of strings containing all files and folders in the specified local directory .