doti3/bar/src/time.php

#!/usr/bin/php7.1
<?php

require __DIR__.'/base/block.php';

$format = $argv[1] ?? 'H:i:s';

$fullText = date($format);

if (getenv('BLOCK_BUTTON') === '1') {
    shell_exec('i3-msg \'workspace "3. MAIL"\'');
}

if (date('H:i:s') === '13:37:00') {
    shell_exec('notify-send "1337" "Powaaaa" --icon=/home/simon/Images/if_geek_zombie_60815.png');
}

$fullText = span(pemoji(0xf073).$fullText, color('date'), '#444');

echo block(
    'time',
    [
        'full_text' => $fullText,
        'separator' => false,
        'separator_block_width' => 0,
    ]
);