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run code in 300+ PHP versions simultaneously
<?php $dll = new SplDoublyLinkedList(); $dll->push(2); $dll->push(3); $dll->push(5); $dll->rewind(); while($dll->valid()){ echo $dll->current().'<br />'; $dll->next();//switch to next list item }
Output for git.master, git.master_jit, rfc.property-hooks
2<br />3<br />5<br />

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