src/util/ColorFactory.php
Avoid using undefined variables such as '$iColorList' which will lead to PHP notices. Open
Open
return ColorFactory::$iColorList[ColorFactory::$iIdx++];- Read upRead up
- Exclude checks
UndefinedVariable
Since: 2.8.0
Detects when a variable is used that has not been defined before.
Example
class Foo
{
private function bar()
{
// $message is undefined
echo $message;
}
}Source https://phpmd.org/rules/cleancode.html#undefinedvariable
Avoid unused private fields such as '$iIdx'. Open
Open
private static $iIdx = 0;- Read upRead up
- Exclude checks
UnusedPrivateField
Since: 0.2
Detects when a private field is declared and/or assigned a value, but not used.
Example
class Something
{
private static $FOO = 2; // Unused
private $i = 5; // Unused
private $j = 6;
public function addOne()
{
return $this->j++;
}
}Source https://phpmd.org/rules/unusedcode.html#unusedprivatefield
Avoid unused private fields such as '$iColorList'. Open
Open
private static $iColorList = [
'black',
'blue',
'orange',
'darkgreen',- Read upRead up
- Exclude checks
UnusedPrivateField
Since: 0.2
Detects when a private field is declared and/or assigned a value, but not used.
Example
class Something
{
private static $FOO = 2; // Unused
private $i = 5; // Unused
private $j = 6;
public function addOne()
{
return $this->j++;
}
}Source https://phpmd.org/rules/unusedcode.html#unusedprivatefield
Avoid unused private fields such as '$iNum'. Open
Open
private static $iNum = 33;- Read upRead up
- Exclude checks
UnusedPrivateField
Since: 0.2
Detects when a private field is declared and/or assigned a value, but not used.
Example
class Something
{
private static $FOO = 2; // Unused
private $i = 5; // Unused
private $j = 6;
public function addOne()
{
return $this->j++;
}
}