umask

<?php         if (! is_null($mode)) {

            chmod($tempPath, $mode);

        } else {

            chmod($tempPath, 0777 - umask());

        }



        file_put_contents($tempPath, $content);

<?php         $umask = 0131;

        $originalUmask = umask($umask);



        $filesystem = new Filesystem;

<?php         $this->assertStringEqualsFile($tempFile, 'Yet Something Else Again');

        $this->assertEquals($umask, 0777 - $this->getFilePermissions($tempFile));



        umask($originalUmask);




        chmod($symlinkDir, 0777 - $originalUmask);