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Script.php: why use the function trim?

SIMPLICITY_Bug-189_Course_Delete_btn
Hui Lan 2020-04-23 10:10:58 +08:00
parent b7d6ae1bcf
commit a89b8f4e0d
1 changed files with 1 additions and 1 deletions
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Script.php
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@ -830,7 +830,7 @@ if(strlen($_FILES['attachment1']['name']) > 2 ) {
// When $group_id is not properly initialized, use integer 0 as its value. // When $group_id is not properly initialized, use integer 0 as its value.
// This temporarily fixed the "Students unable to submit assignment after a recent change" bug at http://118.25.96.118/bugzilla/show_bug.cgi?id=65 // This temporarily fixed the "Students unable to submit assignment after a recent change" bug at http://118.25.96.118/bugzilla/show_bug.cgi?id=65
if (trim($group_id) === '') { if (trim($group_id) === '') { // when $group_id is an empty string or contains only whitespace characters.
$group_id = 0; // FIXME $group_id = 0; // FIXME
} }