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<?php $a = array(); $a["x"] = "bb"; $a["x"][] = "cc"; print_r($a); print_r("A"); print_r(empty([])); print_r("A"); print_r(empty(array())); print_r("A"); print_r(empty($a)); print_r(array_merge([1,[2,3]],[1])); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: [] operator not supported for strings in /in/5fPDR:5 Stack trace: #0 {main} thrown in /in/5fPDR on line 5
Process exited with code 255.

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