public function getChar()
    {
        if (!$this->handle) $this->open('r');
        return $this->fs->fgetc($this->handle);
    }
public function getChar()
    {
        if (!$this->handle) $this->open('r');
        return $this->fs->fgetc($this->handle);
    }
public function getChar ( ) { if ( ! $ this -> handle ) $ this -> open ( 'r' ) ; return $ this -> fs -> fgetc ( $ this -> handle ) ; }
Retrieves a character from an open file
Retrieves a character from an open file