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<?php $list = new SplDoublyLinkedList(); $list->push('a'); $list->push('b'); $list->push('c'); $list->push('d'); $list->rewind(); $list->next(); $list->next(); $list->next(); var_dump($list->current()); // dumps d $list->pop(); var_dump($list->current()); // dumps d
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "d" NULL

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