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<?php class Foo { } $a = new Foo(); $b = array(); var_dump(isset($a->b->c)); var_dump(isset($a['b']['c']));
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) Fatal error: Uncaught Error: Cannot use object of type Foo as array in /in/hIlaf:7 Stack trace: #0 {main} thrown in /in/hIlaf on line 7
Process exited with code 255.

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