src/Flow/Loop.php
Remove the unused function parameter "$value". Open
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public function __set(string $name, $value)
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Unused parameters are misleading. Whatever the value passed to such parameters is, the behavior will be the same.
Noncompliant Code Example
function doSomething($a, $b) { // "$a" is unused return compute($b); }
Compliant Solution
function doSomething($b) { return compute($b); }
Exceptions
Functions in classes that override a class or implement interfaces are ignored.
class C extends B { function doSomething($a, $b) { // no issue reported on $b compute($a); } }
See
- MISRA C++:2008, 0-1-11 - There shall be no unused parameters (named or unnamed) in nonvirtual functions.
- MISRA C:2012, 2.7 - There should be no unused parameters in functions
- CERT, MSC12-C. - Detect and remove code that has no effect or is never executed
- CERT, MSC12-CPP. - Detect and remove code that has no effect
The closing brace for the class must go on the next line after the body Open
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}
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Expected 1 space after closing parenthesis; found 9 Open
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if (!empty($data))
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