src/Renderer/DotGraphRenderer.php
Avoid unused local variables such as '$state_name'. Open
Open
foreach ($state_machine->getStateTransitions() as $state_name => $state_transitions) {- Read upRead up
- Exclude checks
UnusedLocalVariable
Since: 0.2
Detects when a local variable is declared and/or assigned, but not used.
Example
class Foo {
public function doSomething()
{
$i = 5; // Unused
}
}