src/functions.php
Avoid using undefined variables such as '$this' which will lead to PHP notices. Open
Open
return \Closure::bind(fn &(string $propertyName) => $this->$propertyName, $obj, $scope ?? $obj)($propertyName);
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- 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 $message;
}
}
Source https://phpmd.org/rules/cleancode.html#undefinedvariable
Avoid using undefined variables such as '$this' which will lead to PHP notices. Open
Open
$this->$propertyName = $newValue;
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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 '95', column '19'). Open
Open
throw new \UnexpectedValueException(\sprintf('Invalid separator: \'%s\'.', $separator));
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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
Missing class import via use statement (line '63', column '19'). Open
Open
throw new \OutOfRangeException('Bytes number cannot be negative.');
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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();
}