getParameters() public method

public getParameters ( ) : array
return array
Ejemplo n.º 1
0
 private function checkParametersAcceptor(ParametersAcceptor $parametersAcceptor, string $parameterMessage, string $returnMessage) : array
 {
     $errors = [];
     foreach ($parametersAcceptor->getParameters() as $parameter) {
         $type = $parameter->getType();
         if ($type->getClass() !== null && !$this->broker->hasClass($type->getClass())) {
             $errors[] = sprintf($parameterMessage, $parameter->getName(), $type->getClass());
         } elseif ($type instanceof ArrayType) {
             $nestedItemType = $type->getNestedItemType();
             if ($nestedItemType->getItemType()->getClass() !== null && !$this->broker->hasClass($nestedItemType->getItemType()->getClass())) {
                 $errors[] = sprintf($parameterMessage, $parameter->getName(), $type->describe());
             }
         }
     }
     $returnType = $parametersAcceptor->getReturnType();
     if ($returnType->getClass() !== null && !$this->broker->hasClass($returnType->getClass())) {
         $errors[] = sprintf($returnMessage, $returnType->getClass());
     } elseif ($returnType instanceof ArrayType) {
         $nestedItemType = $returnType->getNestedItemType();
         if ($nestedItemType->getItemType()->getClass() !== null && !$this->broker->hasClass($nestedItemType->getItemType()->getClass())) {
             $errors[] = sprintf($returnMessage, $returnType->describe());
         }
     }
     return $errors;
 }
 /**
  * @param \PHPStan\Reflection\ParametersAcceptor $function
  * @param \PhpParser\Node\Expr\FuncCall|\PhpParser\Node\Expr\MethodCall|\PhpParser\Node\Expr\StaticCall $funcCall
  * @param string[] $messages Six message templates
  * @return string[]
  */
 public function check(ParametersAcceptor $function, $funcCall, array $messages) : array
 {
     if ($function instanceof FunctionReflection && $function->getName() === 'implode') {
         $functionParametersMinCount = 1;
         $functionParametersMaxCount = 2;
     } else {
         $functionParametersMinCount = 0;
         $functionParametersMaxCount = 0;
         foreach ($function->getParameters() as $parameter) {
             if (!$parameter->isOptional()) {
                 $functionParametersMinCount++;
             }
             $functionParametersMaxCount++;
         }
         if ($function->isVariadic()) {
             $functionParametersMaxCount = -1;
         }
     }
     $invokedParametersCount = count($funcCall->args);
     foreach ($funcCall->args as $arg) {
         if ($arg->unpack) {
             $invokedParametersCount = max($functionParametersMinCount, $functionParametersMaxCount);
             break;
         }
     }
     if ($invokedParametersCount < $functionParametersMinCount || $invokedParametersCount > $functionParametersMaxCount) {
         if ($functionParametersMinCount === $functionParametersMaxCount) {
             return [sprintf($invokedParametersCount === 1 ? $messages[0] : $messages[1], $invokedParametersCount, $functionParametersMinCount)];
         } elseif ($functionParametersMaxCount === -1 && $invokedParametersCount < $functionParametersMinCount) {
             return [sprintf($invokedParametersCount === 1 ? $messages[2] : $messages[3], $invokedParametersCount, $functionParametersMinCount)];
         } elseif ($functionParametersMaxCount !== -1) {
             return [sprintf($invokedParametersCount === 1 ? $messages[4] : $messages[5], $invokedParametersCount, $functionParametersMinCount, $functionParametersMaxCount)];
         }
     }
     return [];
 }
Ejemplo n.º 3
0
 public function enterFunction(ParametersAcceptor $functionReflection) : self
 {
     $variableTypes = $this->getVariableTypes();
     foreach ($functionReflection->getParameters() as $parameter) {
         $variableTypes[$parameter->getName()] = $parameter->getType();
     }
     return new self($this->broker, $this->printer, $this->getFile(), $this->getAnalysedContextFile(), $this->isDeclareStrictTypes(), $this->getClass(), $functionReflection, $this->getNamespace(), $variableTypes);
 }