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<?php class A { public function testAnonFunc() { $testArray = array(1, 2, 3); $result = array_map( function ($x, $y) { $x = $x + 1; return $x; }, $testArray ); return $result; } } $a = new A(); print_r($a->testAnonFunc());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function A::{closure}(), 1 passed and exactly 2 expected in /in/siAM4:10 Stack trace: #0 [internal function]: A->{closure}(1) #1 /in/siAM4(9): array_map(Object(Closure), Array) #2 /in/siAM4(29): A->testAnonFunc() #3 {main} thrown in /in/siAM4 on line 10
Process exited with code 255.

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