18 lines
437 B
PHP
18 lines
437 B
PHP
<?php
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$pq = new SplPriorityQueue;
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$pq->insert('Clear drains', 3);
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$pq->insert('Feed cat', 4);
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$pq->insert('Make tea', 5);
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$pq->insert('Solve RC tasks', 1);
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$pq->insert('Tax return', 2);
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// This line causes extract() to return both the data and priority (in an associative array),
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// Otherwise it would just return the data
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$pq->setExtractFlags(SplPriorityQueue::EXTR_BOTH);
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while (!$pq->isEmpty()) {
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print_r($pq->extract());
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}
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?>
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