modules/cardinal_service_blocks/src/EventSubscriber/BlockEventSubscriber.php
Avoid using undefined variables such as '$events' which will lead to PHP notices. Open
Open
return $events;
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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 $message;
}
}
Source https://phpmd.org/rules/cleancode.html#undefinedvariable
Avoid using undefined variables such as '$events' which will lead to PHP notices. Open
Open
$events[LayoutBuilderEvents::SECTION_COMPONENT_BUILD_RENDER_ARRAY] = [
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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
Avoid assigning values to variables in if clauses and the like (line '37', column '9'). Open
Open
public function onBuildRender(SectionComponentBuildRenderArrayEvent $event) {
$component = $event->getComponent();
// Action Urls are only set on views exposed filter blocks.
// @see cardinal_service_blocks_form_layout_builder_configure_block_alter().
if ($url = $component->getThirdPartySetting('cardinal_service_blocks', 'action_url')) {
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IfStatementAssignment
Since: 2.7.0
Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.
Example
class Foo
{
public function bar($flag)
{
if ($foo = 'bar') { // possible typo
// ...
}
if ($baz = 0) { // always false
// ...
}
}
}
Source http://phpmd.org/rules/cleancode.html#ifstatementassignment
Doc comment short description must start with a capital letter Invalid
Invalid
* {@inheritDoc}
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Doc comment short description must end with a full stop Invalid
Invalid
* {@inheritDoc}
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