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<?php class Invokable { private $callCount = 0; public function __invoke() { $this->callCount++; return $this->callCount; } } class Example { private $invokable; public function __construct() { $this->invokable = new Invokable(); } public function getInvokable0() { $invokable = $this->invokable; return $invokable(); } public function getInvokable1() { return ($this->invokable)(); } public function getInvokable2() { return $this->invokable(); } } $eg = new Example(); printf("%d\n",$eg->getInvokable0()); printf("%d\n",$eg->getInvokable1()); printf("%d\n",$eg->getInvokable2());
Output for git.master, git.master_jit, rfc.property-hooks
1 2 Fatal error: Uncaught Error: Call to undefined method Example::invokable() in /in/Eo5BT:35 Stack trace: #0 /in/Eo5BT(42): Example->getInvokable2() #1 {main} thrown in /in/Eo5BT on line 35
Process exited with code 255.

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