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<?php $queue = new SplPriorityQueue(); $queue->insert('1',0); $queue->insert('2',0); $queue->insert('3',0); $queue->insert('4',0); $queue->insert('5',0); while($queue->valid()){ var_dump( $queue->current() ); $queue->next(); }
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "1" string(1) "5" string(1) "4" string(1) "3" string(1) "2"

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