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<?php $a = new ArrayObject(); $a['b'] = 10; $a[1] = 22; foreach ($a as $b) { print_r($b . PHP_EOL); } iterator_apply($a, fn ($x) => print_r($x . PHP_EOL));
Output for git.master_jit, rfc.property-hooks
10 22 Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 0 passed and exactly 1 expected in /in/sf0Hb:9 Stack trace: #0 [internal function]: {closure}() #1 /in/sf0Hb(9): iterator_apply(Object(ArrayObject), Object(Closure)) #2 {main} thrown in /in/sf0Hb on line 9
Process exited with code 255.
Output for git.master
10 22 Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure:/in/sf0Hb:9}(), 0 passed and exactly 1 expected in /in/sf0Hb:9 Stack trace: #0 [internal function]: {closure:/in/sf0Hb:9}() #1 /in/sf0Hb(9): iterator_apply(Object(ArrayObject), Object(Closure)) #2 {main} thrown in /in/sf0Hb on line 9
Process exited with code 255.

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