Tag cloud invalid font size

[Zvonko Martinović]

Font size in Tag cloud side block is not generated right. Font size is generated in lin/mahara.php, line 3985 (function get_my_tags). Code to generate tag is:
$t->size = sprintf("%0.1f", $minsize + ($maxsize - $minsize) * $weight);

Specifier f in sprintf function is local aware so in languages that use comma as decimal separator (like Croatian language) it will generate invalid value for HTML font size. Fix is simple, just use non-locale aware specifier:
$t->size = sprintf("%0.1F", $minsize + ($maxsize - $minsize) * $weight);

This will always generate decimal number with period as a decimal separator.

[Mahara Bot (dev-mahara)]

Patch for "master" branch: https://reviews.mahara.org/10313

[Rangi Daymond (rangid)]

Hi Zvonko,

Can you please test the patch that Robert made at https://reviews.mahara.org/10313 and see if it fixes the problem for you?

Thank you
Rangi

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/10313
Committed: https://git.mahara.org/mahara/mahara/commit/ad4dd6af38bbf16206088bc66d08c443e26ebecf
Submitter: Robert Lyon (<email address hidden>)
Branch: master

commit ad4dd6af38bbf16206088bc66d08c443e26ebecf
Author: Robert Lyon <email address hidden>
Date: Mon Sep 9 08:17:45 2019 +1200

Bug 1836017: Using the non-locale aware floating-point number

To avoid languages that use comma as decimal separator (like Croatian
language)

behatnotneeded

Change-Id: I8ff67de7119bb4910750e99859d152ea960a09de
Signed-off-by: Robert Lyon <email address hidden>