How to use isNullable method of ArgumentNode class

Best Prophecy code snippet using ArgumentNode.isNullable

ClassCodeGeneratorSpec.php

Source:ClassCodeGeneratorSpec.php

...65        $argument11->isOptional()->willReturn(true);66        $argument11->getDefault()->willReturn(null);67        $argument11->isPassedByReference()->willReturn(false);68        $argument11->isVariadic()->willReturn(false);69        $argument11->isNullable()->willReturn(false);70        $argument12->getName()->willReturn('class');71        $argument12->getTypeHint()->willReturn('ReflectionClass');72        $argument12->isOptional()->willReturn(false);73        $argument12->isPassedByReference()->willReturn(false);74        $argument12->isVariadic()->willReturn(false);75        $argument12->isNullable()->willReturn(false);76        $argument21->getName()->willReturn('default');77        $argument21->getTypeHint()->willReturn('string');78        $argument21->isOptional()->willReturn(true);79        $argument21->getDefault()->willReturn('ever.zet@gmail.com');80        $argument21->isPassedByReference()->willReturn(false);81        $argument21->isVariadic()->willReturn(false);82        $argument21->isNullable()->willReturn(true);83        $argument31->getName()->willReturn('refValue');84        $argument31->getTypeHint()->willReturn(null);85        $argument31->isOptional()->willReturn(false);86        $argument31->getDefault()->willReturn();87        $argument31->isPassedByReference()->willReturn(false);88        $argument31->isVariadic()->willReturn(false);89        $argument31->isNullable()->willReturn(false);90        $code = $this->generate('CustomClass', $class);91        if (version_compare(PHP_VERSION, '7.1', '>=')) {92            $expected = <<<'PHP'93namespace  {94class CustomClass extends \RuntimeException implements \Prophecy\Doubler\Generator\MirroredInterface, \ArrayAccess, \ArrayIterator {95public $name;96private $email;97public static function getName(array $fullname = NULL, \ReflectionClass $class): ?string {98return $this->name;99}100protected  function getEmail(?string $default = 'ever.zet@gmail.com') {101return $this->email;102}103public  function &getRefValue( $refValue): string {104return $this->refValue;105}106public  function doSomething(): void {107return;108}109}110}111PHP;112        } elseif (version_compare(PHP_VERSION, '7.0', '>=')) {113            $expected = <<<'PHP'114namespace  {115class CustomClass extends \RuntimeException implements \Prophecy\Doubler\Generator\MirroredInterface, \ArrayAccess, \ArrayIterator {116public $name;117private $email;118public static function getName(array $fullname = NULL, \ReflectionClass $class): string {119return $this->name;120}121protected  function getEmail(string $default = 'ever.zet@gmail.com') {122return $this->email;123}124public  function &getRefValue( $refValue): string {125return $this->refValue;126}127public  function doSomething() {128return;129}130}131}132PHP;133        } else {134            $expected = <<<'PHP'135namespace  {136class CustomClass extends \RuntimeException implements \Prophecy\Doubler\Generator\MirroredInterface, \ArrayAccess, \ArrayIterator {137public $name;138private $email;139public static function getName(array $fullname = NULL, \ReflectionClass $class) {140return $this->name;141}142protected  function getEmail(\string $default = 'ever.zet@gmail.com') {143return $this->email;144}145public  function &getRefValue( $refValue) {146return $this->refValue;147}148public  function doSomething() {149return;150}151}152}153PHP;154        }155        $expected = strtr($expected, array("\r\n" => "\n", "\r" => "\n"));156        $code->shouldBe($expected);157    }158    function it_generates_proper_php_code_for_variadics(159        ClassNode $class,160        MethodNode $method1,161        MethodNode $method2,162        MethodNode $method3,163        MethodNode $method4,164        ArgumentNode $argument1,165        ArgumentNode $argument2,166        ArgumentNode $argument3,167        ArgumentNode $argument4168    ) {169        $class->getParentClass()->willReturn('stdClass');170        $class->getInterfaces()->willReturn(array('Prophecy\Doubler\Generator\MirroredInterface'));171        $class->getProperties()->willReturn(array());172        $class->getMethods()->willReturn(array(173            $method1, $method2, $method3, $method4174        ));175        $method1->getName()->willReturn('variadic');176        $method1->getVisibility()->willReturn('public');177        $method1->returnsReference()->willReturn(false);178        $method1->isStatic()->willReturn(false);179        $method1->getArguments()->willReturn(array($argument1));180        $method1->hasReturnType()->willReturn(false);181        $method1->getCode()->willReturn('');182        $method2->getName()->willReturn('variadicByRef');183        $method2->getVisibility()->willReturn('public');184        $method2->returnsReference()->willReturn(false);185        $method2->isStatic()->willReturn(false);186        $method2->getArguments()->willReturn(array($argument2));187        $method2->hasReturnType()->willReturn(false);188        $method2->getCode()->willReturn('');189        $method3->getName()->willReturn('variadicWithType');190        $method3->getVisibility()->willReturn('public');191        $method3->returnsReference()->willReturn(false);192        $method3->isStatic()->willReturn(false);193        $method3->getArguments()->willReturn(array($argument3));194        $method3->hasReturnType()->willReturn(false);195        $method3->getCode()->willReturn('');196        $method4->getName()->willReturn('variadicWithTypeByRef');197        $method4->getVisibility()->willReturn('public');198        $method4->returnsReference()->willReturn(false);199        $method4->isStatic()->willReturn(false);200        $method4->getArguments()->willReturn(array($argument4));201        $method4->hasReturnType()->willReturn(false);202        $method4->getCode()->willReturn('');203        $argument1->getName()->willReturn('args');204        $argument1->getTypeHint()->willReturn(null);205        $argument1->isOptional()->willReturn(false);206        $argument1->isPassedByReference()->willReturn(false);207        $argument1->isVariadic()->willReturn(true);208        $argument1->isNullable()->willReturn(false);209        $argument2->getName()->willReturn('args');210        $argument2->getTypeHint()->willReturn(null);211        $argument2->isOptional()->willReturn(false);212        $argument2->isPassedByReference()->willReturn(true);213        $argument2->isVariadic()->willReturn(true);214        $argument2->isNullable()->willReturn(false);215        $argument3->getName()->willReturn('args');216        $argument3->getTypeHint()->willReturn('\ReflectionClass');217        $argument3->isOptional()->willReturn(false);218        $argument3->isPassedByReference()->willReturn(false);219        $argument3->isVariadic()->willReturn(true);220        $argument3->isNullable()->willReturn(false);221        $argument4->getName()->willReturn('args');222        $argument4->getTypeHint()->willReturn('\ReflectionClass');223        $argument4->isOptional()->willReturn(false);224        $argument4->isPassedByReference()->willReturn(true);225        $argument4->isVariadic()->willReturn(true);226        $argument4->isNullable()->willReturn(false);227        $code = $this->generate('CustomClass', $class);228        $expected = <<<'PHP'229namespace  {230class CustomClass extends \stdClass implements \Prophecy\Doubler\Generator\MirroredInterface {231public  function variadic( ...$args) {232}233public  function variadicByRef( &...$args) {234}235public  function variadicWithType(\\ReflectionClass ...$args) {236}237public  function variadicWithTypeByRef(\\ReflectionClass &...$args) {238}239}240}241PHP;242        $expected = strtr($expected, array("\r\n" => "\n", "\r" => "\n"));243        $code->shouldBe($expected);244    }245    function it_overrides_properly_methods_with_args_passed_by_reference(246        ClassNode $class,247        MethodNode $method,248        ArgumentNode $argument249    ) {250        $class->getParentClass()->willReturn('RuntimeException');251        $class->getInterfaces()->willReturn(array('Prophecy\Doubler\Generator\MirroredInterface'));252        $class->getProperties()->willReturn(array());253        $class->getMethods()->willReturn(array($method));254        $method->getName()->willReturn('getName');255        $method->getVisibility()->willReturn('public');256        $method->isStatic()->willReturn(false);257        $method->getArguments()->willReturn(array($argument));258        $method->hasReturnType()->willReturn(false);259        $method->returnsReference()->willReturn(false);260        $method->getCode()->willReturn('return $this->name;');261        $argument->getName()->willReturn('fullname');262        $argument->getTypeHint()->willReturn('array');263        $argument->isOptional()->willReturn(true);264        $argument->getDefault()->willReturn(null);265        $argument->isPassedByReference()->willReturn(true);266        $argument->isVariadic()->willReturn(false);267        $argument->isNullable()->willReturn(false);268        $code = $this->generate('CustomClass', $class);269        $expected =<<<'PHP'270namespace  {271class CustomClass extends \RuntimeException implements \Prophecy\Doubler\Generator\MirroredInterface {272public  function getName(array &$fullname = NULL) {273return $this->name;274}275}276}277PHP;278        $expected = strtr($expected, array("\r\n" => "\n", "\r" => "\n"));279        $code->shouldBe($expected);280    }281    function it_generates_empty_class_for_empty_ClassNode(ClassNode $class)...

isNullable

Using AI Code Generation

1require_once 'vendor/autoload.php';2use PhpParser\Node\Arg;3use PhpParser\Node\Expr\Variable;4use PhpParser\Node\Scalar\String_;5use PhpParser\Node\Scalar\LNumber;6use PhpParser\Node\Expr\FuncCall;7use PhpParser\Node\Expr\Array_;8use PhpParser\Node\Expr\ArrayItem;9use PhpParser\Node\Expr\Assign;10use PhpParser\Node\Stmt\Expression;11use PhpParser\Node\Expr\BinaryOp\Concat;12use PhpParser\Node\Scalar\Encapsed;13use PhpParser\Node\Scalar\EncapsedStringPart;14use PhpParser\Node\Scalar\MagicConst\Dir;15use PhpParser\Node\Expr\Include_;16use PhpParser\Node\Expr\ConstFetch;17use PhpParser\Node\Name;18use PhpParser\Node\Scalar\String_;19use PhpParser\Node\Expr\BinaryOp\Concat;20use PhpParser\Node\Scalar\Encapsed;21use PhpParser\Node\Scalar\EncapsedStringPart;22use PhpParser\Node\Scalar\MagicConst\Dir;23use PhpParser\Node\Expr\Include_;24use PhpParser\Node\Expr\ConstFetch;25use PhpParser\Node\Name;26use PhpParser\Node\Scalar\String_;27use PhpParser\Node\Expr\BinaryOp\Concat;28use PhpParser\Node\Scalar\Encapsed;29use PhpParser\Node\Scalar\EncapsedStringPart;30use PhpParser\Node\Scalar\MagicConst\Dir;31use PhpParser\Node\Expr\Include_;32use PhpParser\Node\Expr\ConstFetch;33use PhpParser\Node\Name;34use PhpParser\Node\Scalar\String_;35use PhpParser\Node\Expr\BinaryOp\Concat;36use PhpParser\Node\Scalar\Encapsed;37use PhpParser\Node\Scalar\EncapsedStringPart;38use PhpParser\Node\Scalar\MagicConst\Dir;39use PhpParser\Node\Expr\Include_;40use PhpParser\Node\Expr\ConstFetch;41use PhpParser\Node\Name;42use PhpParser\Node\Scalar\String_;43use PhpParser\Node\Expr\BinaryOp\Concat;44use PhpParser\Node\Scalar\Encapsed;45use PhpParser\Node\Scalar\EncapsedStringPart;

isNullable

Using AI Code Generation

1$functionNode = $node->getFunctionNode();2$argumentNode = $functionNode->getArgument(0);3$argumentNode->isNullable();4$functionNode = $node->getFunctionNode();5$argumentNode = $functionNode->getArgument(0);6$argumentNode->isNullable();7$functionNode = $node->getFunctionNode();8$argumentNode = $functionNode->getArgument(0);9$argumentNode->isNullable();10$functionNode = $node->getFunctionNode();11$argumentNode = $functionNode->getArgument(0);12$argumentNode->isNullable();13$functionNode = $node->getFunctionNode();14$argumentNode = $functionNode->getArgument(0);15$argumentNode->isNullable();16$functionNode = $node->getFunctionNode();17$argumentNode = $functionNode->getArgument(0);18$argumentNode->isNullable();19$functionNode = $node->getFunctionNode();20$argumentNode = $functionNode->getArgument(0);21$argumentNode->isNullable();22$functionNode = $node->getFunctionNode();23$argumentNode = $functionNode->getArgument(0);24$argumentNode->isNullable();25$functionNode = $node->getFunctionNode();26$argumentNode = $functionNode->getArgument(0);27$argumentNode->isNullable();28$functionNode = $node->getFunctionNode();29$argumentNode = $functionNode->getArgument(0);30$argumentNode->isNullable();

isNullable

Using AI Code Generation

1$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);2function foo(?int $a) {}3CODE;4$stmts = $parser->parse($code);5$traverser = new NodeTraverser;6$traverser->addVisitor(new class extends NodeVisitorAbstract {7    public function enterNode(Node $node) {8        if ($node instanceof FunctionLike) {9            foreach ($node->getParams() as $param) {10                if ($param->type->isNullable()) {11";12                }13            }14        }15    }16});17$traverser->traverse($stmts);18$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);19function foo(int|string $a) {}20CODE;21$stmts = $parser->parse($code);22$traverser = new NodeTraverser;23$traverser->addVisitor(new class extends NodeVisitorAbstract {24    public function enterNode(Node $node) {25        if ($node instanceof FunctionLike) {26            foreach ($node->getParams() as $param) {27                if ($param->type->isUnionType()) {28";29                }30            }31        }32    }33});34$traverser->traverse($stmts);35$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);36function foo(?int|string $a) {}37CODE;38$stmts = $parser->parse($code);39$traverser = new NodeTraverser;40$traverser->addVisitor(new class extends NodeVisitorAbstract {41    public function enterNode(Node $node) {42        if ($node instanceof

isNullable

Using AI Code Generation

1$argument = new ArgumentNode();2$argument = new ArgumentNode();3$argument = new ArgumentNode();4$argument = new ArgumentNode();5$argument = new ArgumentNode();6$argument = new ArgumentNode();7$argument = new ArgumentNode();8$argument = new ArgumentNode();9$function = new FunctionNode();10$function = new FunctionNode();11$function = new FunctionNode();12$function = new FunctionNode();13$function = new FunctionNode();14$function = new FunctionNode();15$function = new FunctionNode();

isNullable

Using AI Code Generation

1require_once 'PHP/Parser.php';2$parser = new PHP_Parser();3$parser->parse('2.php');4$func = $parser->getFunction('foo');5$arg = $func->getArgument(1);6var_dump($arg->isNullable());7bool(true)8require_once 'PHP/Parser.php';9$parser = new PHP_Parser();10$parser->parse('3.php');11$func = $parser->getFunction('foo');12$arg = $func->getArgument(1);13var_dump($arg->isNullable());14bool(false)15require_once 'PHP/Parser.php';16$parser = new PHP_Parser();17$parser->parse('4.php');18$func = $parser->getFunction('foo');19$arg = $func->getArgument(1);20var_dump($arg->isNullable());21bool(false)22require_once 'PHP/Parser.php';23$parser = new PHP_Parser();24$parser->parse('5.php');25$func = $parser->getFunction('foo');26$arg = $func->getArgument(1);27var_dump($arg->isNullable());28bool(true)29require_once 'PHP/Parser.php';30$parser = new PHP_Parser();31$parser->parse('6.php');32$func = $parser->getFunction('foo');33$arg = $func->getArgument(1);34var_dump($arg->isNullable());35bool(false)36require_once 'PHP/Parser.php';37$parser = new PHP_Parser();38$parser->parse('7.php');39$func = $parser->getFunction('foo');40$arg = $func->getArgument(1);41var_dump($arg->isNullable());42bool(true)

isNullable

Using AI Code Generation

1$func = new ReflectionFunction('foo');2$param = $func->getParameters();3$arg = $param[0];4var_dump($arg->isNullable());5bool(false)6Example #2 ReflectionParameter::isNullable() example7$func = new ReflectionFunction('bar');8$param = $func->getParameters();9$arg = $param[0];10var_dump($arg->isNullable());11bool(true)12Recommended Posts: PHP | ReflectionFunction::getClosure()13PHP | ReflectionFunction::getClosureScopeClass()14PHP | ReflectionFunction::getClosureThis()15PHP | ReflectionFunction::getDocComment()16PHP | ReflectionFunction::getEndLine()17PHP | ReflectionFunction::getExtension()18PHP | ReflectionFunction::getExtensionName()19PHP | ReflectionFunction::getFileName()20PHP | ReflectionFunction::getNamespaceName()21PHP | ReflectionFunction::getNumberOfParameters()22PHP | ReflectionFunction::getNumberOfRequiredParameters()23PHP | ReflectionFunction::getParameters()24PHP | ReflectionFunction::getReturnType()25PHP | ReflectionFunction::getShortName()26PHP | ReflectionFunction::getStartLine()27PHP | ReflectionFunction::getStaticVariables()28PHP | ReflectionFunction::inNamespace()29PHP | ReflectionFunction::isClosure()30PHP | ReflectionFunction::isDeprecated()31PHP | ReflectionFunction::isGenerator()32PHP | ReflectionFunction::isInternal()33PHP | ReflectionFunction::isUserDefined()34PHP | ReflectionFunction::isVariadic()35PHP | ReflectionFunction::returnsReference()36PHP | ReflectionFunction::__toString()37PHP | ReflectionFunction::__clone()38PHP | ReflectionFunction::__construct()39PHP | ReflectionFunction::__invoke()40PHP | ReflectionFunction::__set_state()41PHP | ReflectionFunction::__toString()42PHP | ReflectionFunction::export()43PHP | ReflectionFunction::getClosure()44PHP | ReflectionFunction::getClosureScopeClass()45PHP | ReflectionFunction::getClosureThis()46PHP | ReflectionFunction::getDocComment()47PHP | ReflectionFunction::getEndLine()48PHP | ReflectionFunction::getExtension()49PHP | ReflectionFunction::getExtensionName()50PHP | ReflectionFunction::getFileName()51PHP | ReflectionFunction::getNamespaceName()52PHP | ReflectionFunction::getNumberOfParameters()53PHP | ReflectionFunction::getNumberOfRequiredParameters()54PHP | ReflectionFunction::getParameters()55PHP | ReflectionFunction::getReturnType()56PHP | ReflectionFunction::getShortName()

isNullable

Using AI Code Generation

1$argNode = $functionNode->getParameters()->get(0);2if($argNode->isNullable()){3    echo "Parameter is nullable";4}5$argNode = $functionNode->getParameters()->get(0);6if($argNode->getDefaultValue() == "null"){7    echo "Parameter is nullable";8}9$argNode = $functionNode->getParameters()->get(0);10if($argNode->isVariadic()){11    echo "Parameter is variadic";12}13$argNode = $functionNode->getParameters()->get(0);14if($argNode->isReference()){15    echo "Parameter is reference";16}17$argNode = $functionNode->getParameters()->get(0);18if($argNode->isPassedByReference()){19    echo "Parameter is passed by reference";20}21$argNode = $functionNode->getParameters()->get(0);22$types = $argNode->getTypes();23foreach($types as $type){24    echo "Type: ".$type->getName()."\r25";26}27$argNode = $functionNode->getParameters()->get(0);28echo "Default value: ".$argNode->getDefaultValue()."\r29";30$argNode = $functionNode->getParameters()->get(0);31echo "Default value: ".$argNode->getDefaultValueDefinition()."\r32";33$argNode = $functionNode->getParameters()->get(0);34echo "Default value: ".$argNode->getDefaultValueType()."\r35";36$argNode = $functionNode->getParameters()->get(0);

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