The script sends an email containing some accentuated characters. I intend the script to be launchable from some online UI. When I put bash_command.php as an URL in my browser, the script does get executed but the accentuated characters are not displayed correctly in the email (they are rendered as ??). The use of Medical Imaging Video has enabled doctors to see inside a patient without having to cut them open. If, however, I launch directly the script without using php, or if I do php bash_command.php, the accentuated characters are displayed correctly.