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<?php $array = array('a', 'b', 'c'); function nestArray($arr) { return array(array_shift($arr) => nestArray($arr)); } var_dump(nestArray($array));
Output for git.master_jit, git.master, rfc.property-hooks
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 4096 bytes) in /in/1EsEb on line 5
Process exited with code 255.

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