duplicated block id: 1
size: 8 cleaned lines of code
in 2 files:
 - lib.php (803:814)
 - lib.php (870:880)

duplicated block id: 2
size: 7 cleaned lines of code
in 2 files:
 - lib.php (535:541)
 - lib.php (599:605)

duplicated block id: 3
size: 7 cleaned lines of code
in 2 files:
 - lib.php (535:541)
 - lib.php (711:717)

duplicated block id: 4
size: 7 cleaned lines of code
in 2 files:
 - lib.php (599:605)
 - lib.php (711:717)

duplicated block id: 5
size: 7 cleaned lines of code
in 2 files:
 - lib.php (520:526)
 - lib.php (631:637)

duplicated block id: 6
size: 6 cleaned lines of code
in 2 files:
 - lib.php (818:823)
 - lib.php (884:889)