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@ -171,7 +171,7 @@ class mod_attendance_page_with_filter_controls { |
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private function calc_sessgroupslist_sesstype() { |
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private function calc_sessgroupslist_sesstype() { |
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global $SESSION; |
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global $SESSION; |
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if (!array_key_exists('attsessiontype', $SESSION)) { |
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if (!property_exists('attsessiontype', $SESSION)) { |
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$SESSION->attsessiontype = array($this->cm->course => self::SESSTYPE_ALL); |
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$SESSION->attsessiontype = array($this->cm->course => self::SESSTYPE_ALL); |
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} else if (!array_key_exists($this->cm->course, $SESSION->attsessiontype)) { |
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} else if (!array_key_exists($this->cm->course, $SESSION->attsessiontype)) { |
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$SESSION->attsessiontype[$this->cm->course] = self::SESSTYPE_ALL; |
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$SESSION->attsessiontype[$this->cm->course] = self::SESSTYPE_ALL; |
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