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file_inspector::inspect() optional arguments

file_inspector::inspect() now works in PHP 7 because pass-by-reference
variables are optional now as they were intended.

Fixes: #3013
This commit is contained in:
Nick Liu
2018-01-28 06:27:29 -06:00
parent df591077fb
commit 5b4f936d92

2
e107_admin/fileinspector.php Normal file → Executable file
View File

@@ -569,7 +569,7 @@ class file_inspector {
// $dir
// &$tree_end
// &$parent_expand
function inspect($list, $deprecated, $level, $dir, &$tree_end, &$parent_expand)
function inspect($list, $deprecated, $level, $dir, &$tree_end = null, &$parent_expand = null)
{
global $coredir;