JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $file_size) { $validSize = false; break; } $total_size += $size; } return (($validFile === false) || ($validSize === false)) || ($total_size > $overall_size) ? false : true; } }