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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(array_splice(explode('.', 'foo.com.uk'), -2));
Output for 7.0.0 - 7.1.0
Notice: Only variables should be passed by reference in /in/CXsm1 on line 2 array(2) { [0]=> string(3) "com" [1]=> string(2) "uk" }
Output for 5.1.0 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/CXsm1 on line 2 array(2) { [0]=> string(3) "com" [1]=> string(2) "uk" }
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/CXsm1 on line 2
Process exited with code 255.
Output for 4.3.0 - 5.0.4
array(2) { [0]=> string(3) "com" [1]=> string(2) "uk" }