Question 216428 in PHP Question posted in
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Convert 1 digit to HH:mm:ss in PHP

How in php I can convert 1 digit, e.g:

0
1
2
...
17
18
19

To a full time representation like:

00:00:00
01:00:00
02:00:00
...
17:00:00
18:00:00
19:00:00

I tried working with strtotime() and date() but didn’t really get the hang out of it

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3

Answers


  1. Chosen as BEST ANSWER
    0

    Seems like I was able to fix it myself, for anyone looking for a similar situation. The solution would be:

    date('H:i:s', '15' * 60 * 60);

    the output for this is:

    15:00:00


  2. 0

    You could also use the mktime() function, like this:

    echo date('H:i:s', mktime(15, 0, 0));

    returns:

    15:00:00

    Sample Output: https://3v4l.org/vuenr

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  3. 0

    sprintf with zero padding to two digits:

    foreach (range(0, 23) as $i) {
   echo sprintf('%02d:00:00' . PHP_EOL, $i);
}

    Fiddle here.

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