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<?php function bar() {} class C { static function foo($x = null) {} } $reflMethod = new ReflectionMethod('C', 'foo'); $params = $reflMethod->getParameters(); $param = $params[0]; $param->isOptional(); $reflFunction = new ReflectionFunction('bar'); $params = $reflFunction->getParameters(); $param = $params[0]; $param->isOptional();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key 0 in /in/Q9heA on line 16 Fatal error: Uncaught Error: Call to a member function isOptional() on null in /in/Q9heA:17 Stack trace: #0 {main} thrown in /in/Q9heA on line 17
Process exited with code 255.

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