Showing 463 of 1,093 total issues
Refactor this function to reduce its Cognitive Complexity from 19 to the 15 allowed. Open
private function resolveRelativePositions()- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Refactor this function to reduce its Cognitive Complexity from 21 to the 15 allowed. Open
protected function generateOutlines()- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Reduce the number of returns of this function 4, down to the maximum allowed 3. Open
private function ping(&$item, $targetAddress, $pingCount)- Read upRead up
- Exclude checks
Having too many return statements in a function increases the function's essential complexity because the flow of execution is broken each time a return statement is encountered. This makes it harder to read and understand the logic of the function.
Noncompliant Code Example
With the default threshold of 3:
function myFunction(){ // Noncompliant as there are 4 return statements
if (condition1) {
return true;
} else {
if (condition2) {
return false;
} else {
return true;
}
}
return false;
}
Refactor this function to reduce its Cognitive Complexity from 31 to the 15 allowed. Open
public function generateSortedImagemap($imagemapname)- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Reduce the number of returns of this function 4, down to the maximum allowed 3. Open
public function init(&$map)- Read upRead up
- Exclude checks
Having too many return statements in a function increases the function's essential complexity because the flow of execution is broken each time a return statement is encountered. This makes it harder to read and understand the logic of the function.
Noncompliant Code Example
With the default threshold of 3:
function myFunction(){ // Noncompliant as there are 4 return statements
if (condition1) {
return true;
} else {
if (condition2) {
return false;
} else {
return true;
}
}
return false;
}
Refactor this function to reduce its Cognitive Complexity from 45 to the 15 allowed. Open
public function calculateImagemap()- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Refactor this function to reduce its Cognitive Complexity from 54 to the 15 allowed. Open
public function getConfig()- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Refactor this function to reduce its Cognitive Complexity from 27 to the 15 allowed. Open
private function readFromRealRRDtoolWithAggregate(- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Reduce the number of returns of this function 4, down to the maximum allowed 3. Open
public function asString($format = 'RGB(%d,%d,%d)')- Read upRead up
- Exclude checks
Having too many return statements in a function increases the function's essential complexity because the flow of execution is broken each time a return statement is encountered. This makes it harder to read and understand the logic of the function.
Noncompliant Code Example
With the default threshold of 3:
function myFunction(){ // Noncompliant as there are 4 return statements
if (condition1) {
return true;
} else {
if (condition2) {
return false;
} else {
return true;
}
}
return false;
}
Reduce the number of returns of this function 7, down to the maximum allowed 3. Open
private function processStringFindReferredObject(&$context, $itemname, $type)- Read upRead up
- Exclude checks
Having too many return statements in a function increases the function's essential complexity because the flow of execution is broken each time a return statement is encountered. This makes it harder to read and understand the logic of the function.
Noncompliant Code Example
With the default threshold of 3:
function myFunction(){ // Noncompliant as there are 4 return statements
if (condition1) {
return true;
} else {
if (condition2) {
return false;
} else {
return true;
}
}
return false;
}
Refactor this function to reduce its Cognitive Complexity from 28 to the 15 allowed. Open
public function init(&$map)- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Reduce the number of returns of this function 4, down to the maximum allowed 3. Open
public function processString($input, &$context, $includeNotes = true, $multiline = false)- Read upRead up
- Exclude checks
Having too many return statements in a function increases the function's essential complexity because the flow of execution is broken each time a return statement is encountered. This makes it harder to read and understand the logic of the function.
Noncompliant Code Example
With the default threshold of 3:
function myFunction(){ // Noncompliant as there are 4 return statements
if (condition1) {
return true;
} else {
if (condition2) {
return false;
} else {
return true;
}
}
return false;
}
Reduce the number of returns of this function 6, down to the maximum allowed 3. Open
public static function testCronPart($value, $checkstring)- Read upRead up
- Exclude checks
Having too many return statements in a function increases the function's essential complexity because the flow of execution is broken each time a return statement is encountered. This makes it harder to read and understand the logic of the function.
Noncompliant Code Example
With the default threshold of 3:
function myFunction(){ // Noncompliant as there are 4 return statements
if (condition1) {
return true;
} else {
if (condition2) {
return false;
} else {
return true;
}
}
return false;
}
This function "readData" has 159 lines, which is greater than the 150 lines authorized. Split it into smaller functions. Open
public function readData($targetString, &$map, &$mapItem)- Read upRead up
- Exclude checks
A function that grows too large tends to aggregate too many responsibilities.
Such functions inevitably become harder to understand and therefore harder to maintain.
Above a specific threshold, it is strongly advised to refactor into smaller functions which focus on well-defined tasks.
Those smaller functions will not only be easier to understand, but also probably easier to test.
Refactor this function to reduce its Cognitive Complexity from 31 to the 15 allowed. Open
public function getConfig()- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Refactor this function to reduce its Cognitive Complexity from 49 to the 15 allowed. Open
private function readFromPollerOutput($rrdfile, $cf, $start, $end, $dsnames, &$map, &$item)- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Refactor this function to reduce its Cognitive Complexity from 43 to the 15 allowed. Open
private function readFromRealRRDtool($rrdfile, $cf, $start, $end, $dsnames, &$map, &$item)- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Refactor this function to reduce its Cognitive Complexity from 17 to the 15 allowed. Open
public function readData($targetString, &$map, &$mapItem)- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Refactor this function to reduce its Cognitive Complexity from 16 to the 15 allowed. Open
public function colourFromValue($value, $itemName = '', $isPercentage = true, $showScaleWarnings = true)- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
This function has 8 parameters, which is greater than the 7 authorized. Open
private function readFromRealRRDtoolWithAggregate(
$rrdfile,
$cf,
$aggregatefn,
$start,- Read upRead up
- Exclude checks
A long parameter list can indicate that a new structure should be created to wrap the numerous parameters or that the function is doing too many things.
Noncompliant Code Example
With a maximum number of 4 parameters:
function doSomething($param1, $param2, $param3, $param4, $param5) {
...
}
Compliant Solution
function doSomething($param1, $param2, $param3, $param4) {
...
}