1 | <?php |
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8 | class BootstrapTest extends Test |
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9 | { |
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10 | public $mocks = [ |
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11 | ['event.subscribe', [], 'subscription'], |
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12 | ['web.register', [], 'registration'], |
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13 | ]; |
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14 | |||
15 | public function test() |
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34 | |||
35 | |||
36 | private $registrations = []; |
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37 | public function registration($params) |
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41 | |||
42 | private $subscriptions = []; |
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43 | public function subscription($params) |
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47 | } |
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48 |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.