exactCompareFactory = $exactCompareFactory;
}
public function getRuleDefinition() : RuleDefinition
{
$errorMessage = \sprintf('Fixer for PHPStan reports by strict type rule - "%s"', 'PHPStan\\Rules\\BooleansInConditions\\BooleanInIfConditionRule');
return new RuleDefinition($errorMessage, [new ConfiguredCodeSample(<<<'CODE_SAMPLE'
final class NegatedString
{
public function run(string $name)
{
if ($name) {
return 'name';
}
return 'no name';
}
}
CODE_SAMPLE
, <<<'CODE_SAMPLE'
final class NegatedString
{
public function run(string $name)
{
if ($name !== '') {
return 'name';
}
return 'no name';
}
}
CODE_SAMPLE
, [self::TREAT_AS_NON_EMPTY => \false])]);
}
/**
* @return array>
*/
public function getNodeTypes() : array
{
return [If_::class];
}
/**
* @param If_ $node
*/
public function refactorWithScope(Node $node, Scope $scope) : ?If_
{
$hasChanged = \false;
// 1. if
$ifCondExprType = $scope->getNativeType($node->cond);
$notIdentical = $this->exactCompareFactory->createNotIdenticalFalsyCompare($ifCondExprType, $node->cond, $this->treatAsNonEmpty);
if ($notIdentical !== null) {
$node->cond = $notIdentical;
$hasChanged = \true;
}
// 2. elseifs
foreach ($node->elseifs as $elseif) {
$elseifCondExprType = $scope->getNativeType($elseif->cond);
$notIdentical = $this->exactCompareFactory->createNotIdenticalFalsyCompare($elseifCondExprType, $elseif->cond, $this->treatAsNonEmpty);
if (!$notIdentical instanceof Expr) {
continue;
}
$elseif->cond = $notIdentical;
$hasChanged = \true;
}
if ($hasChanged) {
return $node;
}
return null;
}
}