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run code in 150+ php & hhvm versions
Bugs & Features
<?php $abbreviations = array("AL","AK","AZ","AR",8); $states = array("Alabama","Alaska","Arizona","Arkansas"); $stateMap = array_combine($abbreviations,$states); print_r($stateMap);
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: array_combine(): Both parameters should have an equal number of elements in /in/gO6RF on line 5
Output for 5.0.0 - 5.1.6
Warning: array_combine(): Both parameters should have equal number of elements in /in/gO6RF on line 5
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_combine() in /in/gO6RF on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_combine() in /in/gO6RF on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_combine() in /in/gO6RF on line 5