How to use __toString method of Closure class

Best Mockery code snippet using Closure.__toString

LazyString.php

Source:LazyString.php Github

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...51 if (!self::isStringable($value)) {52 throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a scalar or a stringable object, "%s" given.', __METHOD__, get_debug_type($value)));53 }54 if (\is_object($value)) {55 return static::fromCallable([$value, '__toString']);56 }57 $lazyString = new static();58 $lazyString->value = (string) $value;59 return $lazyString;60 }61 /​**62 * Tells whether the provided value can be cast to string.63 */​64 final public static function isStringable($value): bool65 {66 return \is_string($value) || $value instanceof self || (\is_object($value) ? method_exists($value, '__toString') : is_scalar($value));67 }68 /​**69 * Casts scalars and stringable objects to strings.70 *71 * @param object|string|int|float|bool $value72 *73 * @throws \TypeError When the provided value is not stringable74 */​75 final public static function resolve($value): string76 {77 return $value;78 }79 /​**80 * @return string81 */​82 public function __toString()83 {84 if (\is_string($this->value)) {85 return $this->value;86 }87 try {88 return $this->value = ($this->value)();89 } catch (\Throwable $e) {90 if (\TypeError::class === \get_class($e) && __FILE__ === $e->getFile()) {91 $type = explode(', ', $e->getMessage());92 $type = substr(array_pop($type), 0, -\strlen(' returned'));93 $r = new \ReflectionFunction($this->value);94 $callback = $r->getStaticVariables()['callback'];95 $e = new \TypeError(sprintf('Return value of %s() passed to %s::fromCallable() must be of the type string, %s returned.', $callback, static::class, $type));96 }97 if (\PHP_VERSION_ID < 70400) {98 /​/​ leverage the ErrorHandler component with graceful fallback when it's not available99 return trigger_error($e, \E_USER_ERROR);100 }101 throw $e;102 }103 }104 public function __sleep(): array105 {106 $this->__toString();107 return ['value'];108 }109 public function jsonSerialize(): string110 {111 return $this->__toString();112 }113 private function __construct()114 {115 }116 private static function getPrettyName(callable $callback): string117 {118 if (\is_string($callback)) {119 return $callback;120 }121 if (\is_array($callback)) {122 $class = \is_object($callback[0]) ? get_debug_type($callback[0]) : $callback[0];123 $method = $callback[1];124 } elseif ($callback instanceof \Closure) {125 $r = new \ReflectionFunction($callback);...

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GraphTraversalTest.php

Source:GraphTraversalTest.php Github

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...17 }18 public function testConstruct()19 {20 $instance = new GraphTraversal();21 self::assertEmpty($instance->__toString());22 }23 public function testG()24 {25 $instance = GraphTraversal::g();26 self::assertEquals('g', $instance->__toString());27 }28 public function testAnonymous()29 {30 $instance = GraphTraversal::__();31 self::assertEquals('__', $instance->__toString());32 }33 public function testTraversalWithAnonymous()34 {35 $instance = GraphTraversal::g();36 $instance->V()->repeat(__()->out('edgeType'))->until(__()->hasLabel('label'));37 self::assertEquals('g.V().repeat(__.out("edgeType")).until(__.hasLabel("label"))', $instance->__toString());38 }39 public function testSteps()40 {41 self::assertEquals(self::DEFAULT_TRAVERSAL_STRING, $this->traversalInstance()->__toString());42 }43 public function testNext()44 {45 self::assertEquals(GraphTraversal::g()->next('foo'), 'g.next("foo")');46 }47 public function testSendUnconfigured()48 {49 $this->resetConfiguration();50 $this->expectException(NoSendClosureException::class);51 $this->traversalInstance()->send();52 }53 public function testSendConfigured()54 {55 $this->resetConfiguration();56 $closure = fn(string $traversalString) => [57 'string' => 'Result from configured closure:' . $traversalString,58 'instance' => $this,59 ];60 Configuration::fromConfig(61 [62 'sendClosure' => $closure,63 ]64 );65 $result = $this->traversalInstance()->send();66 self::assertEquals('Result from configured closure:' . self::DEFAULT_TRAVERSAL_STRING, $result['string']);67 self::assertInstanceOf(GraphTraversal::class, $result['instance']);68 }69 public function testSendProvided()70 {71 $this->resetConfiguration();72 $closure = fn(string $traversalString) => [73 'string' => 'Result from provided closure:' . $traversalString,74 'instance' => $this,75 ];76 $result = $this->traversalInstance()->send($closure);77 self::assertEquals('Result from provided closure:' . self::DEFAULT_TRAVERSAL_STRING, $result['string']);78 self::assertInstanceOf(GraphTraversal::class, $result['instance']);79 }80 public function testSendWithSendClosureInterface()81 {82 $this->resetConfiguration();83 $sendClosure = new SendClosure();84 $result = $this->traversalInstance()->send($sendClosure);85 self::assertEquals($sendClosure::PREFIX . self::DEFAULT_TRAVERSAL_STRING, $result);86 }87 public function testRaw()88 {89 $result = (new GraphTraversal())->raw('foo = bar.baz');90 self::assertEquals('foo = bar.baz', $result->__toString());91 }92 public function testAssign()93 {94 $result = $this->traversalInstance()->assign('foo');95 self::assertEquals('foo = ' . self::DEFAULT_TRAVERSAL_STRING, $result->__toString());96 }97 public function traversalInstance(): GraphTraversal98 {99 return $this->appendDemoTraversal(GraphTraversal::g());100 }101 public function appendDemoTraversal(GraphTraversal $traversal): GraphTraversal102 {103 return $traversal104 ->V(1)105 ->out('knows')106 ->has('age', new Gt(30))107 ->values('name');108 }109}...

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__toString

Using AI Code Generation

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1$hello = function(){2 return "Hello World";3};4echo $hello();5$hello = function(){6 return "Hello World";7};8echo $hello();9$hello = function(){10 return "Hello World";11};12echo $hello->call();13$hello = function(){14 return "Hello World";15};16echo $hello->bind();17$hello = function(){18 return "Hello World";19};20echo $hello->bindTo();21$hello = function(){22 return "Hello World";23};24echo $hello->fromCallable();25$hello = function(){26 return "Hello World";27};28echo $hello->getClosure();29$hello = function(){30 return "Hello World";31};32echo $hello->getClosureThis();33$hello = function(){34 return "Hello World";35};36echo $hello->getClosureScopeClass();37$hello = function(){38 return "Hello World";39};40echo $hello->getClosureScopeObject();41$hello = function(){42 return "Hello World";43};44echo $hello->getClosureScopeTraits();45$hello = function(){46 return "Hello World";47};48echo $hello->invoke();49$hello = function(){50 return "Hello World";51};52echo $hello->invokeArgs();53$hello = function(){54 return "Hello World";55};

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__toString

Using AI Code Generation

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1$func = function() {2 return "Hello World";3};4echo $func();5$func = function() {6 return "Hello World";7};8echo $func();9$func = function() {10 return "Hello World";11};12echo $func();13$func = function() {14 return "Hello World";15};16echo $func();17$func = function() {18 return "Hello World";19};20echo $func();21$func = function() {22 return "Hello World";23};24echo $func();25$func = function() {26 return "Hello World";27};28echo $func();29$func = function() {30 return "Hello World";31};32echo $func();33$func = function() {34 return "Hello World";35};36echo $func();37$func = function() {38 return "Hello World";39};40echo $func();41$func = function() {42 return "Hello World";43};44echo $func();45$func = function() {46 return "Hello World";47};48echo $func();49$func = function() {

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__toString

Using AI Code Generation

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1$closure = function() {2 return 1;3};4$closure = function() {5 return 2;6};7$closure = function() {8 return 3;9};10$closure = function() {11 return 4;12};13$closure = function() {14 return 5;15};16$closure = function() {17 return 6;18};19$closure = function() {20 return 7;21};22$closure = function() {23 return 8;24};25$closure = function() {26 return 9;27};28$closure = function() {29 return 10;30};31$closure = function() {32 return 11;33};34$closure = function() {35 return 12;36};37$closure = function() {38 return 13;39};

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__toString

Using AI Code Generation

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1$foo = function() {2 return 'Hello World';3};4$foo = function() {5 echo 'Hello World';6};

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__toString

Using AI Code Generation

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1$closure = function() {2 echo "Hello World";3};4echo $closure;5$closure = function($name) {6 echo "Hello $name";7};8$closure("World");9$closure = function($name) {10 echo "Hello $name";11};12$closure->call($closure, "World");13$closure = function($name) {14 echo "Hello $name";15};16$closure::callStatic($closure, "World");17$closure = function() {18 echo "Hello World";19};20var_export($closure);21$closure = function($name) {22 echo "Hello $name";23};24$closure->bindTo($closure, "World");25$closure = function($name) {26 echo "Hello $name";27};28$closure->bindTo($closure, "World");29$closure = function($name) {30 echo "Hello $name";31};32$closure->bindTo($closure, "World");33$closure = function($name) {34 echo "Hello $name";35};36$closure->bindTo($closure, "World");37$closure = function($name) {38 echo "Hello $name";39};40$closure->bindTo($closure, "World");41$closure = function($name) {42 echo "Hello $name";43};44$closure->bindTo($closure, "World");45$closure = function($name) {46 echo "Hello $name";47};48$closure->bindTo($closure, "World");49$closure = function($name) {50 echo "Hello $name";51};52$closure->bindTo($closure, "World");53$closure = function($name) {54 echo "Hello $name";55};56$closure->bindTo($closure, "World");

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__toString

Using AI Code Generation

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1$func = function(){2 return "Hello World";3};4$func();5echo $func;6$func = function(){7 return "Hello World";8};9$func();10echo $func();11$func = function(){12 return "Hello World";13};14$func();15echo $func->__invoke();16$func = function(){17 return "Hello World";18};19$func();20echo $func->__toString();21$func = function(){22 return "Hello World";23};24$func();25echo $func->__invoke();26$func = function(){27 return "Hello World";28};29$func();30echo $func();31$func = function(){32 return "Hello World";33};34$func();35echo $func->__invoke();36$func = function(){37 return "Hello World";38};39$func();40echo $func->__invoke();41$func = function(){42 return "Hello World";43};44$func();45echo $func->__invoke();46$func = function(){47 return "Hello World";48};49$func();50echo $func->__invoke();51$func = function(){52 return "Hello World";53};54$func();55echo $func->__invoke();56$func = function(){

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__toString

Using AI Code Generation

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1$fn = function () {2 return "This is a closure";3};4echo $fn();5echo "\n";6$fn1 = function ($a, $b) {7 return $a + $b;8};9echo $fn1(2, 3);10echo "\n";11$fn2 = function ($a, $b) {12 return $a + $b;13};14echo $fn2->__call("add", array(2, 3));15echo "\n";16$fn3 = function ($a, $b) {17 return $a + $b;18};19echo $fn3->__invoke(2, 3);20echo "\n";21$fn4 = function ($a, $b) {22 return $a + $b;23};24echo $fn4->call($fn4, 2, 3);25echo "\n";26$fn5 = function ($a, $b) {27 return $a + $b;28};29echo $fn5->bindTo($fn5, "Closure")->__invoke(2, 3);30echo "\n";31$fn6 = function ($a, $b) {32 return $a + $b;33};34echo $fn6->bindTo($fn6, "Closure")->__invoke(2, 3);35echo "\n";36$fn7 = function ($a, $b) {37 return $a + $b;38};39echo $fn7->bindTo($fn7, "Closure")->__invoke(2, 3);40echo "\n";41$fn8 = function ($a, $b) {42 return $a + $b;43};44echo $fn8->bindTo($fn8, "Closure")->__invoke(2, 3);45echo "\n";46$fn9 = function ($a, $b) {47 return $a + $b;48};49echo $fn9->bindTo($fn9, "Closure

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__toString

Using AI Code Generation

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1$foo = function() {2 echo "hello world";3};4$foo();5echo $foo;6OP 2012-07-24: I found the solution, it's very simple, just use `var_export()`:7$foo = function() {8 echo "hello world";9};10$foo();11echo var_export($foo, true);12Closure::__set_state(array(

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