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<?php $foo = 'hello'; var_dump(isset($foo['a'])); var_dump(isset($foo['a']), $foo['a'], isset($foo['a'][0]), $foo['a'][0]);
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/vehe6:5 Stack trace: #0 {main} thrown in /in/vehe6 on line 5
Process exited with code 255.

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