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<?php class FooNoMoreException extends Exception {} class Foo { protected $count = 500; public function step() { if (!$this->count) { throw new FooNoMoreException('No more steps to take.'); } $this->count--; } } // This one $f = new Foo; try { while ($f->step() || true) {} } catch (FooNoMoreException $e) {} var_dump($f); // Or this one $d = new Foo; while (1) { try { $d->step(); } catch (FooNoMoreException $e) { break; } } var_dump($d);
Output for git.master, git.master_jit, rfc.property-hooks
object(Foo)#1 (1) { ["count":protected]=> int(0) } object(Foo)#3 (1) { ["count":protected]=> int(0) }

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