stackoverflow/questions/33012235/

<?php
$dirPath = 'c:/xampp\htdocs/lookinggood\public/img\testsave';

if (!file_exists($dirPath)) {  // make directory path
  echo PHP_EOL, 'create path';
  mkdir($dirPath, 0, true);
}
else {
  echo PHP_EOL, 'path already exists: ', $dirPath;
}

$file = $dirPath .'/2015-10-07-11-40-19-edit-one.jpg';
if (!file_exists($file)) {
   echo PHP_EOL, 'Creating file: ', $file, PHP_EOL;
   touch($file);
}
else {
   echo PHP_EOL, 'file already exists: ', $file, PHP_EOL;
}

$fileInfo = new  SplFileInfo($file);

var_dump(PHP_EOL. 'Filepath: '. $file,
         PHP_EOL. 'file found: ', file_exists($file),
         PHP_EOL. 'SplFileInfo:', $fileInfo,
         PHP_EOL. 'SplFileInfo->readable:', $fileInfo->isReadable(),
         PHP_EOL. 'SplFileInfo->writable:', $fileInfo->isWritable(),
         __FILE__.__LINE__);