src/Session/Storage/File.php
protected function getDefaultDirectory()
    {
        // Default to ~/.platformsh/.session, but if it's not writable, fall
        // back to the temporary directory.
        $default = $this->getHomeDirectory() . '/.platformsh/.session';
        if ($this->canWrite($default)) {
            return $default;
        }
        $temp = sys_get_temp_dir() . '/.platformsh-client/.session';
        if ($this->canWrite($temp)) {
            return $temp;
        }

        throw new \RuntimeException('Unable to find a writable session storage directory');
    }
protected function getDefaultDirectory()
    {
        // Default to ~/.platformsh/.session, but if it's not writable, fall
        // back to the temporary directory.
        $default = $this->getHomeDirectory() . '/.platformsh/.session';
        if ($this->canWrite($default)) {
            return $default;
        }
        $temp = sys_get_temp_dir() . '/.platformsh-client/.session';
        if ($this->canWrite($temp)) {
            return $temp;
        }

        throw new \RuntimeException('Unable to find a writable session storage directory');
    }
protected function getDefaultDirectory ( ) { // Default to ~/.platformsh/.session, but if it's not writable, fall // back to the temporary directory. $ default = $ this -> getHomeDirectory ( ) . '/.platformsh/.session' ; if ( $ this -> canWrite ( $ default ) ) { return $ default ; } $ temp = sys_get_temp_dir ( ) . '/.platformsh-client/.session' ; if ( $ this -> canWrite ( $ temp ) ) { return $ temp ; } throw new \ RuntimeException ( 'Unable to find a writable session storage directory' ) ; }
Get the default directory for session files.

@return string
Get the default directory for session files .