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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 2.2.7, 2.3.2, 2.5
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Component/s: Filters
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Testing Instructions:
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Affected Branches:MOODLE_22_STABLE, MOODLE_23_STABLE, MOODLE_25_STABLE
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Fixed Branches:MOODLE_24_STABLE, MOODLE_25_STABLE, MOODLE_26_STABLE
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Pull from Repository:
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Pull Master Branch:w43_
MDL-37813_m26_filterall -
Pull Master Diff URL:
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Story Points:3
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Sprint:BACKEND Sprint 6
On upgrade from 1.9 to 2.x, filters that are no longer installed/available are not removed from $CFG->stringfilters config. Additionally, when filters are uninstalled, they are not removed from $CFG->stringfilters config. They should be removed during upgrade and when filters are uninstalled.
The additional filters in $CFG->stringfilters can cause $CFG->filterall to remain enabled, which adds DB load to each page load to filter all strings. There is no way to change it via the UI - an admin must manually remove the legacy filters from the string.