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run code in 200+ php & hhvm versions
<?php $spl = new SplMinHeap(); $spl->insert(10); $spl->insert(7); $spl->insert(5); $spl->insert(2); echo 'Size object: ' . $spl->count(); // result 4 echo PHP_EOL; foreach ($spl as $number) echo 'Number: ' . $number . PHP_EOL; echo 'New size object: ' . $spl->count(); // result 0
Output for 5.3.0 - 5.6.30, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.2.6
Size object: 4 Number: 2 Number: 5 Number: 7 Number: 10 New size object: 0
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.2.17
Fatal error: Class 'SplMinHeap' not found in /in/pHeW0 on line 3
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/pHeW0 on line 17
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splminheap in /in/pHeW0 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splminheap in /in/pHeW0 on line 3