Oh yeah, here's the PHP documentation page about sprintf(). The "%%"
part is obscurely explained there as:
Each conversion specification consists of a percent sign (%), followed by one
or more of these elements, in order:
...
6. A type specifier that says what type the argument data should be treated
as. Possible types:
% - a literal percent character. No argument is required.
They do make it a bit clearer in one of the examples where there's a
code comment that says "// notice the double %%, this prints a literal
'%' character".
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https://bugs.launchpad.net/bugs/1681282
Title:
warning message when using japanese language pack
Status in Mahara:
In Progress
Status in Mahara 17.10 series:
Confirmed
Bug description:
Install japanese language pack
go to admin/index.php
refresh the page
you will see a warning message:
[WAR] b4 (lib/mahara.php:1470) sprintf(): Too few arguments
This is happening because the function sprintf has a string parameter
containing a '%' symbol that makes the function expect an extra
string, but the symbol is in fact part of an URL.
parameter string:
<strong class="error text-danger">Cronが動作していません。</strong><br
/>cronのセットアップに関するインストラクションは<a
href="https://wiki.mahara.org/wiki/System_Administrator%27s_Guide/Installing_Mahara";>installation
guide</a>をご覧ください。あなたがすでにcronをセットアップしている場合、直近の1つまたはそれ以上の処理が正しく実行されませんでした。
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