BuddyPress.org

1. I renamed the second field from ‘Teamgründung bzw. Geburtsjahr’ into ‘year’ – and it works.

2. With the field ‘Bezirk oder Statutarstadt; CH: Bezirk o.ä.; D: LANDKREIS oder KREISFREIE STADT; Li: Gemeinde’, again, it does not work. – Therefore I guess, the problem are blank, points etc. – Is true? Is there a any way to resolve the problem?

3. Is there any way to get displayed the age at any current moment (instead of the year of brith or team fundation, which is inserted into profile fields)?

I tried the following:

1st:

I created a new profile ‘Tag’ (description: ‘der Geburt oder Teamgründung’).

2nd:

Consequently I substitute within the first code of @sbrajesh $dob_field_name by $tag.

Besides I reduce $format="%y Years, %m Month(s), %d days" to $format="%y"

Therefore the code, which I inserted into my reddle-child/functions.php, was:

/**
* Get Age from BuddyPress date of Birth
* <a href='https://buddypress.org/community/members/param/' rel='nofollow'>@param</a> string $dob_field_name :name of the DOB field in xprofile, like Dob or Date of Birth
* <a href='https://buddypress.org/community/members/param/' rel='nofollow'>@param</a> int $user_id : the user for which you want to retrieve the age
* <a href='https://buddypress.org/community/members/param/' rel='nofollow'>@param</a> string $format: the way you want to print the difference, look t  for the acceptable agrs
* @return string :the formatted age in year/month
*/

function bpdev_get_age_from_dob($tag,$user_id=false,$format="%y"){
if(!$user_id)
$user_id=bp_displayed_user_id ();

$dob_time=xprofile_get_field_data($tag, $user_id);//get the datetime as myswl datetime

$dob=new DateTime($dob_time);//create a DateTime Object from that

$current_date_time=new DateTime();//current date time object
//calculate difference
$diff= $current_date_time->diff($dob);//returns DateInterval object
//format and return
return $diff->format($format);

}

3rd:

I substitute within the second code of @sbrajesh "DOB Field Name" by tag and I deleted "Age"..

Therefore I inserted into my reddle-child/buddypress/members/members-loop-.php:

<td>Alter: <?php echo bpdev_get_age_from_dob(tag); ?> | </td>

Result: I get for all user the age ‘0’ (zero) displayed.

4th:

For test purpose I substituted tag by tag,bp_loggedin_user_id().

Then I get displayed the correct age of that user, which is currently logged in with my computer – but as age of all users.

5th:

Conclusion:

echo bpdev_get_age_from_dob(tag); (cfr. section 3rd) is not the correct code for my purpose. – What have I to change?

I tried as well tag,bp_displayed_user_id and tag,bp_members – both without and with () at the end (- instead of only tag). – All four variants did not work.

—-

Additional remark:

That, what is described within section 4th works not, when the current user his-/herself has set his/her date of birth. It worked only, when the date of birth was set by the superadmin and then another user logged in.