There are checks to urls that attempt to limit recurrsion when
parse_file is called. This is problematic for css import urls that
can call an indefinite amount of nested import urls. An import limit
has been introduced to address this. Fragments have also been removed.
In PHP 8.2 and later, setting a value to an undeclared class property is
deprecated and emits a deprecation notice.
So we need to add missing class properties that still need to be declared.
Default value of the $flag argument changed in PHP 8.1 from ENT_COMPAT to ENT_QUOTES | ENT_SUBSTITUTE
To ensure consistent behavior across different PHP version the second parameter is now required for the functions:
htmlspecialchars(), htmlentities(), htmlspecialchars_decode(), html_entity_decode() and get_html_translation_table()
dirname() is a slow function compared with __DIR__ and using
'/../'. Moodle has a large number of legacy files that are included
each time a page loads and is not able to use an autoloader as it is
functional code. This allows those required includes to perform as
best as possible in this situation.
- if the same image occurs several times on the page list it only once
- resolve image path correctly if it has a query string
- show images included in CSS
- non-JS file picker ignores thumbnail width and height attributes (this is a temp fix until renderers are implemented)
David Woloszyn