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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(array_filter(new ArrayIterator()));
based on 1Rcu5
Output for 5.3.0 - 7.1.0
Warning: array_filter() expects parameter 1 to be array, object given in /in/FksFV on line 4 NULL
Output for 5.0.0 - 5.2.17
Warning: array_filter(): The first argument should be an array in /in/FksFV on line 4 NULL
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/FksFV on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/FksFV on line 4