Function getClassNames
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
protected function getClassNames($reload = false)
{
if ($this->classNameCache !== null && $reload === false) {
return $this->classNameCache;
}
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function getVersion
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
public static function getVersion()
{
if (self::$version === null && class_exists('Mage') && $config = Mage::getConfig()) {
//try to load from magento
$config = $config->getModuleConfig('Ecocode_Profiler');
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid too many return
statements within this method. Open
return false;
Function shouldRemoveBacktraceItem
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
protected function shouldRemoveBacktraceItem(array $data, array $ignoreCalls = [], array $ignoreInstanceOf = [])
{
//remove if not called from a class
if (!isset($data['class'], $data['function'])) {
return true;
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Missing class import via use statement (line '47', column '27'). Open
throw new RuntimeException('unable to determinate profiler version');
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- Exclude checks
MissingImport
Since: 2.7.0
Importing all external classes in a file through use statements makes them clearly visible.
Example
function make() {
return new \stdClass();
}
Source http://phpmd.org/rules/cleancode.html#MissingImport
Missing class import via use statement (line '110', column '48'). Open
$this->configClassReflection = new ReflectionProperty('Mage_Core_Model_Config', '_classNameCache');
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MissingImport
Since: 2.7.0
Importing all external classes in a file through use statements makes them clearly visible.
Example
function make() {
return new \stdClass();
}
Source http://phpmd.org/rules/cleancode.html#MissingImport
Avoid assigning values to variables in if clauses and the like (line '33', column '64'). Open
public static function getVersion()
{
if (self::$version === null && class_exists('Mage') && $config = Mage::getConfig()) {
//try to load from magento
$config = $config->getModuleConfig('Ecocode_Profiler');
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IfStatementAssignment
Since: 2.7.0
Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.
Example
class Foo
{
public function bar($flag)
{
if ($foo = 'bar') { // possible typo
// ...
}
if ($baz = 0) { // always false
// ...
}
}
}
Source http://phpmd.org/rules/cleancode.html#ifstatementassignment
Avoid excessively long variable names like $configClassReflection. Keep variable name length under 20. Open
protected $configClassReflection;
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LongVariable
Since: 0.2
Detects when a field, formal or local variable is declared with a long name.
Example
class Something {
protected $reallyLongIntName = -3; // VIOLATION - Field
public static function main( array $interestingArgumentsList[] ) { // VIOLATION - Formal
$otherReallyLongName = -5; // VIOLATION - Local
for ($interestingIntIndex = 0; // VIOLATION - For
$interestingIntIndex < 10;
$interestingIntIndex++ ) {
}
}
}