Showing 6 of 8 total issues
Avoid using undefined variables such as '::$containers' which will lead to PHP notices. Open
if (!isset(self::$containers[$containerClass])) {- 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 $message;
}
}Source https://phpmd.org/rules/cleancode.html#undefinedvariable
Avoid using undefined variables such as '::$containers' which will lead to PHP notices. Open
return self::$containers[$containerClass];- 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
Missing class import via use statement (line '83', column '30'). Open
$reflector = new \ReflectionClass($class);- Read upRead up
- 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
Avoid assigning values to variables in if clauses and the like (line '86', column '23'). Open
public function get($id): object
{
// check definition
if ($this->hasDefinition($id)) {
return $this->getInstance($id);- Read upRead up
- Exclude checks
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 assigning values to variables in if clauses and the like (line '78', column '13'). Open
protected function matchClass(string $className): ?object
{
if ($class = $this->hasClass($className)) {
return $this->classMap[$class];
}- Read upRead up
- Exclude checks
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
XXX found Open
* get the raw service id by adding prefix & stripping the scope '@XXX' off- Exclude checks