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@@ -35,7 +35,7 @@ $show_learnpath = true;
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api_protect_course_script();
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-$lp_id = !empty($_GET['lp_id']) ? intval($_GET['lp_id']) : 0;
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+$lp_id = !empty($_GET['lp_id']) ? (int) $_GET['lp_id'] : 0;
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$sessionId = api_get_session_id();
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$course_code = api_get_course_id();
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$course_id = api_get_course_int_id();
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@@ -60,8 +60,8 @@ $visibility = api_get_item_visibility(
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$sessionId
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);
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-if (!api_is_allowed_to_edit(false, true, false, false) &&
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- intval($visibility) == 0
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+if ($visibility === 0 &&
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+ !api_is_allowed_to_edit(false, true, false, false)
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) {
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api_not_allowed(true);
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}
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@@ -113,7 +113,7 @@ if (!$is_allowed_to_edit) {
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}
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}
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-$platform_theme = api_get_setting('stylesheets'); // Platform's css.
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+$platform_theme = api_get_setting('stylesheets');
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$my_style = $platform_theme;
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$ajaxUrl = api_get_path(WEB_AJAX_PATH).'lp.ajax.php?a=get_item_prerequisites&'.api_get_cidreq();
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$htmlHeadXtra[] = '<script>
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@@ -309,9 +309,9 @@ if (!empty($_REQUEST['exeId']) &&
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$TBL_TRACK_EXERCICES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES);
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$TBL_LP_ITEM_VIEW = Database::get_course_table(TABLE_LP_ITEM_VIEW);
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$TBL_LP_ITEM = Database::get_course_table(TABLE_LP_ITEM);
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- $safe_item_id = intval($_GET['lp_item_id']);
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+ $safe_item_id = (int) $_GET['lp_item_id'];
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$safe_id = $lp_id;
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- $safe_exe_id = intval($_REQUEST['exeId']);
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+ $safe_exe_id = (int) $_REQUEST['exeId'];
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if ($safe_id == strval(intval($safe_id)) &&
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$safe_item_id == strval(intval($safe_item_id))
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