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run code in 150+ php & hhvm versions
Bugs & Features
<?php $queue = new \SplPriorityQueue(); $queue->insert('foo', 1); $queue->insert('bar', 2); $queue->insert('baz', 2); var_dump(iterator_to_array($queue));
Output for 5.3.15 - 5.3.29, 5.4.5 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(3) { [2]=> string(3) "bar" [1]=> string(3) "baz" [0]=> string(3) "foo" }
Output for 5.3.0 - 5.3.14, 5.4.0 - 5.4.4
array(3) { [3]=> string(3) "bar" [2]=> string(3) "baz" [1]=> string(3) "foo" }
Output for 5.0.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/b4Sjj on line 3 Fatal error: Class 'SplPriorityQueue' not found in /in/b4Sjj on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/b4Sjj on line 3 Fatal error: Cannot instantiate non-existent class: splpriorityqueue in /in/b4Sjj on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/b4Sjj on line 3 Fatal error: Cannot instantiate non-existent class: splpriorityqueue in /in/b4Sjj on line 3